CN201040248Y

CN201040248Y - Free falling body automatic grinder

Info

Publication number: CN201040248Y
Application number: CNU2006201076795U
Authority: CN
Inventors: 陈朝晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-06
Filing date: 2006-09-06
Publication date: 2008-03-26
Anticipated expiration: 2016-09-06

Abstract

The utility model discloses a free fall automatic grinder. The walls of the frame are correspondingly provided with chutes. The frame is fixed with a speed adjusting motor One therein, and is installed with an active discontinuous gear and a passive integrated gear which drives a sprocket wheel. One end of the chain is fixed on the sprocket wheel and the other end on a slide block which is disposed in the chute. The lower part of the frame is fixed with a pier seat, the waist of which is provided with a rolling ball on which an angular-direction gear groove is disposed. The speed adjusting motor Two drives a bevel gear which meshes with the angular-direction gear groove, which is opened with a blanking material hole therein and is provided with an oblique vibrating screen and a vibrator therebelow. A material draw plate is fixed above the blanking material hole. The lower port of the oblique vibrating screen is directed towards a hopper which is connected to a powder pumping device shell in which a spiral fender is installed. The spiral fender is driven by the speed adjusting motor Three. The gap of the upper part of the powder pumping device shell is connected to the hopper, the lower port of which is directed towards a discontinuous pushing equipment which can extend to the upper part of the pier seat. The utility model can pound powder metallurgy waste materials into qualified materials, the working efficiency is high.

Description

Freely-falling body automatic crusher

One, technical field

The utility model relates to a kind of powder metallurgy product waste recovery equipment, refers in particular to a kind of automatic crusher that is processed as the finished product raw material by pulverizing.

Two, background technology

Powder metallurgy enterprise is the bound substandard product that occurs in the flow process of producing powder metallurgy product, and powder metallurgy product is in use also bound to be damaged to some extent.Particularly carbide alloy is a raw material by tungsten carbide fully wherein, and its value is higher.Enterprise utilizes manpower to brandish iron hammer usually and breaks waste material into pieces powdered in order to reclaim these substandard products or waste product, by chemical program, becomes acceptable material more again.Utilize manpower to wave hammer and break powdered into pieces, it is time-consuming again to require great effort, and production efficiency is extremely low.

Three, utility model content

The purpose of this utility model is to overcome the above-mentioned cobbing powder metallurgy waste material that utilizes, and has not only required great effort but also time-consuming defective, and a kind of freely-falling body automatic crusher is provided, and it can make waste product smash powdered, the production efficiency height.

For achieving the above object, the solution that the utility model is taked is: a kind of freely-falling body automatic crusher, the frame inner wall correspondence is provided with chute, frame top is buncher one fixedly, buncher one drives and initiatively is interrupted gear, initiatively be interrupted the engagement of gear and passive complete gear wheel, passive complete gear wheel drives the slide fastener wheel, chain one end is fixed in the slide fastener wheel, the other end is fixed in slide block, slide block is placed in the chute, frame lower is the big and heavy stone seat fixedly, the waist of big and heavy stone seat is placed ball, place the angle gear grooved on the ball, buncher two drives bevel gear, bevel gear and the engagement of angle gear grooved, in the angle gear grooved, have material-dropping hole, the material-dropping hole top is provided with fixedly material enlarging board, oblique vibratory sieve is set below the angle gear grooved, dress vibrator under the oblique vibratory sieve, oblique vibratory sieve end opening is towards loading hopper, loading hopper connects the powder extractor case shell, adorn spiral wing in the powder extractor case shell, spiral wing drives powder extractor case shell upper breach receiving hopper by the third speed regulation motor that is loaded on above the powder extractor case shell, the hopper end opening is interrupted the top that pusher can reach the big and heavy stone seat towards being interrupted pusher.

During work, waste product is added loading hopper, front and back start each buncher and vibrator, waste product draws up from upper notch and comes out to send into the interruption pusher by hopper by taking out in the glassware shell spiral wing, deliver on the big and heavy stone seat by being interrupted pusher, and when initiatively being interrupted gear and passive complete complete gear and being rolled onto the hypodontia position simultaneously, passive complete gear wheel is non-resistance, under the effect of the sagging power of slide block, slide block becomes freely falling body to quicken to shoot down on the big and heavy stone seat, waste product is smashed, the particle that smashes is fallen in the angle rotary teeth race, pushes powder to material-dropping hole by fixing material scraping plate and falls oblique vibratory sieve, by screening, qualified powder (powder specification material) comes out below oblique vibratory sieve, can pack into the container or the car that connects material, and underproof powder (powder Coarse Aggregate) has been sent into loading hopper again and is processed pulverizing again until qualified fully, constantly waste product adds loading hopper simultaneously, continuously work at this point, improved production efficiency widely.

Four, description of drawings

Fig. 1 is a freely falling body pulverizer master TV structure schematic diagram.

Fig. 2 initiatively is interrupted gear and passive complete gear wheel engagement (in the hypodontia position) view.

Fig. 3 is that the freely falling body pulverizer is overlooked cross-sectional view.

Fig. 4 is a freely falling body pulverizer side-looking crushed work view.

Fig. 5 is freely falling body pulverizer side-looking pusher duty (not blanking) schematic diagram.

Fig. 6 is freely falling body pulverizer side-looking pusher duty (blanking) schematic diagram.

Among the figure: 1, buncher one, 2, the slide fastener wheel, 3, chain, 4, chute, 5, slide block, 6, initiatively be interrupted gear, 7, passive complete gear wheel, 8, frame, 9, be interrupted pusher, 10, process raw material, 11, the big and heavy stone seat, 12, particle, 13, buncher two, 14, angle gear grooved, 15, ball, 16, the vibration damping bed course, 17, concrete pedestal, 18, the third speed regulation motor, 19, spiral wing, 20, hopper, 21, the powder extractor case shell, 22, fixing material enlarging board, 23, material-dropping hole, 24, oblique vibratory sieve, 25, vibrator, 26, the powder Coarse Aggregate, 27, powder specification material, 28, loading hopper, 29, the car that connects material, 30, location bearing, 31, movable scraping wings, 32, the pusher support, 33, lever, 34, balance pivot, 35, the lever head, 36, movable scraping wings is annotated groove, 37, spring, 38, extension spring, 39, screw rod, 40, back travel switch, 41, the nut belt pulley, 42, buncher four, 43, stationary hopper, 44, bevel gear, 45, movable scraping wings hopper, 46, movable floor, 47, the front travel switch.

Five, the specific embodiment

Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.

Referring to Fig. 1 and Fig. 3, a kind of freely-falling body automatic crusher, frame 8 inwall correspondences are provided with chute 4, frame 8 tops are buncher 1 fixedly, buncher 1 drives and initiatively is interrupted gear 6, initiatively be interrupted gear 6 and passive complete gear wheel 7 engagements, passive complete gear wheel 7 drives slide fastener wheel 2, chain 3 one ends are fixed in slide fastener wheel 2, the other end is fixed in slide block 4, slide block 4 is placed in the chute 4, frame 8 bottoms are big and heavy stone seat 11 fixedly, the waist of big and heavy stone seat 11 is placed ball 15, place angle gear grooved 14 on the ball 15, buncher 2 13 drives bevel gear 49, bevel gear 49 and 14 engagements of angle gear grooved, in angle gear grooved 14, have material-dropping hole 23, material-dropping hole 23 tops are provided with fixedly material enlarging board 22, oblique vibratory sieve 24 is set below angle gear grooved 14,24 times dress vibrators 25 of oblique vibratory sieve, oblique vibratory sieve 24 end openings are towards loading hopper 28, loading hopper 28 connects powder extractor case shell 21, dress spiral wing 19 in the powder extractor case shell 21, spiral wing 19 drives powder extractor case shell 19 upper notch receiving hoppers 20 by the third speed regulation motor 18 that is loaded on above the powder extractor case shell 21, hopper 20 end openings are interrupted the top that pusher 9 can reach big and heavy stone seat 11 towards being interrupted pusher 9.

Referring to Fig. 4-Fig. 6, be interrupted placement movable floor 46 in pusher support 32 bottoms in the pusher 9, placement activity scraping wings 31 on the movable floor 46, movable scraping wings 31 preposition movable scraping wings hoppers 45, above the movable scraping wings 31 stationary hopper 43 is set, movable scraping wings 31 centers are provided with screw rod 39, movable scraping wings 31 bottoms have movable scraping wings and annotate groove 36, be provided with balance pivot 34 in the movable floor 46, lever 33 is set on the balance pivot 34, lever 33 left rod end heads are provided with lever head 34, spring 37 1 ends are fixed in movable floor 46, the other end withstands lever head 34, location bearing 30 1 ends are fixed in pusher support 32, the other end can contact with lever 33 right bars, extension spring 38 1 ends are fixed in movable floor 46 rear ends, the other end is fixed in pusher support 32, be with nut belt pulley 41 in the screw rod 39, nut belt pulley 41 is driven by the buncher 4 42 that is fixed in pusher support 32 tops, and front travel switch 47 and back travel switch 40 are housed in pusher support 32 in movable scraping wings 31 front and back.

Referring to Fig. 1, Fig. 4-Fig. 6, pier base 11 is installed in the concrete pedestal 17, and frame 8 is installed on the concrete pedestals 17, and vibration damping bed course 16 is acquired in the bottom of pier base 11, reaches the purpose of the stable and noise abatement of machine works.

Referring to Fig. 1 and Fig. 4, during enforcement, at first allow slide block 5 be parked on the big and heavy stone seat 11, movable scraping wings 31 and movable floor 46 are arranged on the pusher support 32, start the third speed regulation motor 18, waste material is added material bin 28, and when by spiral wing 19 waste material being transported to stationary hopper 43, front and back start buncher 1 and buncher 4 42.Under the effect of buncher 4 42, clockwise rotate nut belt pulley 41 and push movable scraping wings 31 and movable floor 46 to preceding operation.Referring to Fig. 5, under the effect of buncher 1, rotate modulated just in time initiatively be interrupted the passive complete gear wheel 7 of gear 6 interlocks, by slide fastener wheel 2 slide block 5 is upwards promoted.When the movable scraping wings hopper 45 on the movable floor 46 hit exactly big and heavy stone seat 11, location bearing 30 was upwards carried out lever 33 right bars.Referring to Fig. 6, under the effect of balance pivot 34, lever 33 left bar compression springs 37 make lever head 35 withdraw from movable scraping wings and annotate groove 36.Under extension spring 38 effect, movable floor 46 is retracted the origin-location, processing raw material in the movable scraping wings hopper 45 10 lain on the big and heavy stone seat 11.Because of movable scraping wings 31 promotes front travel switch 47 when the preceding operation, make buncher 4 42 reversing drive nut belt pulley 41 movable scraping wings 31 is left big and heavy stone seat 11 backward, and initiatively be interrupted gear 6 anodontia places towards passive complete gear wheel 7, passive complete gear wheel 7 no any resistances, slide block 5 drives slide fastener wheel 2 and passive complete gear wheel 7, acceleration glides along chute 4, hit to process raw material 10 on the big and heavy stone seat 11, and the 10 thickness particles that are crashed to pieces that process raw material is fallen into angle gear grooved 14.Referring to Fig. 1 and Fig. 2, under the effect of buncher 2 13 and ball 15, angle gear grooved 14 is being with powder to turn clockwise, and powder is fallen into material-dropping hole 23 under the effect of fixing material enlarging board 22 in the groove, and powder is directly gone into oblique vibratory sieve 24.Referring to Fig. 1 and Fig. 4, when oblique vibratory sieve 24 vibrates, with the finished product fines car 29 that connects material that bleeds, and coarse fodder will be sent loading hopper 28 to, draw up by spiral wing 19 and to send fixedly loading hopper 43 to, fill up movable scraping wings hopper 45 again, and movable scraping wings 31 is when moving backward, lever 33 right bars leave the location bearing 30 that withstands.Under the effect of spring 37, lever head 35 is stretched into movable scraping wings annotate groove 36, and screw rod 39 travel switch 40 after elongation promotes backward under 41 effects of nut belt pulley, make that buncher four is clockwise to be moved movable scraping wings 31 forward, initiatively being interrupted gear 6 on the frame 8 has gear position just connecing passive complete gear wheel 7, by chain 3 slide block 4 is upwards promoted, initiatively be interrupted gear 6 anodontia places again towards passive complete gear wheel 7, slide block 4 shoots down downwards again.

Referring to Fig. 1, like this, oblique vibratory sieve 24 is sent corase particles into loading hopper 28, and spiral wing 19 is sent into corase particles and is interrupted pusher 9, and interruption pusher 9 will be sent into corase particles big and heavy stone seat 11 and promptly retreat.Slide block 4 retreats to finish at interruption pusher 9 and quickens to shoot down the working procedure that promotes immediately, is the program of automation.

Claims

1. freely-falling body automatic crusher, it is characterized in that: frame (8) inwall correspondence is provided with chute (4), frame (8) top is buncher one (1) fixedly, buncher one (1) drives and initiatively is interrupted gear (6), initiatively be interrupted gear (6) and passive complete gear wheel (7) engagement, passive complete gear wheel (7) drives slide fastener wheel (2), chain (3) one ends are fixed in slide fastener wheel (2), the other end is fixed in slide block (4), slide block (4) is placed in the chute (4), frame (8) bottom is big and heavy stone seat (11) fixedly, the waist of big and heavy stone seat (11) is placed ball (15), ball (15) is gone up and is placed angle gear grooved (14), buncher two (13) drives bevel gear (49), bevel gear (49) and angle gear grooved (14) engagement, in angle gear grooved (14), have material-dropping hole (23), material-dropping hole (23) top is provided with fixedly material enlarging board (22), in angle gear grooved (14) below oblique vibratory sieve (24) is set, oblique vibratory sieve (24) is dress vibrator (25) down, oblique vibratory sieve (24) end opening is towards loading hopper (28), loading hopper (28) connects powder extractor case shell (21), dress spiral wing (19) in the powder extractor case shell (21), spiral wing (19) is driven by the third speed regulation motor (18) that is loaded on above the powder extractor case shell (21), powder extractor case shell (19) upper notch receiving hopper (20), hopper (20) end opening is interrupted the top that pusher (9) can reach big and heavy stone seat (11) towards being interrupted pusher (9).

2. freely-falling body automatic crusher according to claim 1, it is characterized in that: movable floor (46) is placed in pusher support (32) bottom in the described interruption pusher (9), movable floor (46) is gone up placement activity scraping wings (31), movable scraping wings (31) preposition movable scraping wings hoppers (45), above the movable scraping wings (31) stationary hopper (43) is set, movable scraping wings (31) center is provided with screw rod (39), movable scraping wings (31) bottom has movable scraping wings and annotates groove (36), be provided with balance pivot (34) in the movable floor (46), lever (33) is set on the balance pivot (34), the left rod end head of lever (33) is provided with lever head (34), spring (37) one ends are fixed in movable floor (46), the other end withstands lever head (34), location bearing (30) one ends are fixed in pusher support (32), the other end can contact with the right bar of lever (33), extension spring (38) one ends are fixed in movable floor (46) rear end, the other end is fixed in pusher support (32), be with nut belt pulley (41) in the screw rod (39), nut belt pulley (41) is driven by the buncher four (42) that is fixed in pusher support (32) top, and front travel switch (47) and back travel switch (40) are housed in pusher support (32) before and after movable scraping wings (31).

3. freely-falling body automatic crusher according to claim 1 is characterized in that: described pier base (11) is installed in the concrete pedestal (17), and frame (8) is installed on the concrete pedestal (17), and vibration damping bed course (16) is acquired in the bottom of pier base (11).