CN203124033U

CN203124033U - Broken residue grinder

Info

Publication number: CN203124033U
Application number: CN 201320071211
Authority: CN
Inventors: 郑永才
Original assignee: Zhangzhou Aonong Animal Husbandry Technology Co Ltd
Current assignee: Gansu Ao Nong feed technology Co., Ltd
Priority date: 2013-02-07
Filing date: 2013-02-07
Publication date: 2013-08-14
Anticipated expiration: 2023-02-07

Abstract

The utility model discloses a broken residue grinder consisting of a grinding chamber, an electromotor and an enclosure, wherein the upper end of the enclosure is provided with a material inlet; the enclosure is internally provided with a screening mechanism; the lower end of the enclosure is provided with a material discharge port; the grinding chamber is internally provided with a main shaft which is connected with an electromotor drive shaft in a drive mode through a belt and a belt wheel, and is provided with rotary discs; penetrating rods are symmetrically arranged in back and front of and above and below the edges of the rotary discs, and are provided with hammer heads which are positioned between the adjacent rotary discs; the screening mechanism is arranged on the bottom of the grinding chamber, and is composed of a vibrating screen body which is provided with a plurality of small holes and is connected with a vibrator. According to the broken residue grinder, because the diameters of the small holes of the screening mechanism are small than 1.2mm, qualified grinded raw materials can be leaked out from the small holes; unqualified raw materials are thrown out upwards by the vibrating screen body connected with the vibrator, and are continuously driven upwards and grinded by the hammer heads; the diameters of qualified raw materials are small, and can be easily dried up by a drying machine after entering the drying machine; the moisture after the drying is less than or equal to 12.5%; the drying cost is lowered; and the drying quality and the production efficiency of the raw materials are improved.

Description

A kind of break pulverizer

Technical field

This is novel to relate to a kind of feed processing machinery, relates in particular to a kind of break pulverizer.

Background technology

In feedstuff industry, all adopt corn, potato to do as raw materials for production at present, general elder generation carries out fragmentation with beater disintegrating machine, pass through operations such as steam ejection liquefaction again, with plate and frame filter press maize pulp is separated with liquid glucose then, liquid glucose enters the next procedure operations such as purification of fermenting, and wherein the maize pulp of separating through plate compression mostly directly enters in the pipe bundle drier, and the oven dry back is as feed addictive.Its weak point is: in actual production process, maize pulp behind plate compression, generally be pie, hardness is bigger, is directly sent in the tube bank dryer by auger conveyor, because without fragmentation, have about 30% maize pulp and be the bulk graininess, be difficult for oven dry, oven dry back moisture＞25%, therefore must return otherwise processed, production efficiency is low.

Summary of the invention

In order to overcome the problems referred to above, the utility model provides a kind of and has been applicable in the feedstuff industry, carries out fragmentation at the bulk maize pulp behind the plate compression, can improve dries quantity and drying efficiency, makes the moisture of the raw material after its oven dry less than 25% break pulverizer.

For achieving the above object, the technical scheme that provides of the utility model is:

A kind of break pulverizer, by pulverizing chamber, motor and upper end be provided with charging aperture, in be provided with the casing that screening mechanism, lower end be provided with feed opening and form; Be provided with the main shaft that is in transmission connection by belt and belt pulley and motor shaft in the described pulverizing chamber, the described main shaft of stating is provided with rotating disk, be symmetrical arranged bar up and down before and after the described disk edge, described bar is provided with tup, and described tup is between adjacent discs; Described screening mechanism is located at pulverizing chamber bottom, and it is made of the vibration sieve nest that is provided with a plurality of apertures and is connected with vibrator.

Described vibration sieve nest is located at the below near the tup of pulverizing chamber bottom, and it is provided with a plurality of diameters less than the aperture of 1.2mm; Described vibration sieve nest also is connected with vibrator, described vibration sieve nest is satisfied with the spacing of the tup of close pulverizing chamber bottom: vibrator drives the shake of vibration sieve nest, make the vibration sieve nest on diameter upwards jettisoning greater than the raw material of 1.2mm, its jettisoning the height in the rotating range of the tup that is taken up rotation by main shaft.

The radius of described rotating disk and tup handle are long than being 4: 1 to 2: 1; The radius of described rotating disk is grown ratio for being preferably 3: 1 with the tup handle.

The usefulness of technique scheme is:

1, this novel because of its screening mechanism hole diameter less than 1.2mm, being pulverized the qualified raw material in back can spill from this aperture, defective raw material then is connected the vibration sieve nest and is upwards jettisoninged with vibrator, continuation is taken up fragmentation by tup, the acceptable material diameter is little, enters dryer and is easily dried, oven dry back moisture≤12.5%, reduce drying cost, improved dries quantity and the production efficiency of raw material.

2, this is novel when main axis rotation and drive the rotation of rotating disk and tup, because of the design that its rotating disk radius and tup handle are grown, can strengthen the rotary speed of tup, and the raw material diameter after the pulverizing is less is easily dried.

Below in conjunction with the drawings and specific embodiments to this novel being further described.

Description of drawings

Fig. 1 is this new structure schematic diagram;

Fig. 2 is this novel pulverizing chamber side view;

Fig. 3 is the schematic diagram of crushing part in this novel pulverizing chamber;

Fig. 4 is this novel vibrating sieve nest schematic diagram.

The specific embodiment

A kind of break pulverizer comprises casing 1, pulverizing chamber 2 and is fixed in the motor 3 of casing 1 upper end; Described casing 1 is provided with charging aperture 4, the casing inboard is provided with screening mechanism 5, the lower end is provided with feed opening 6, the power transmission shaft of described motor 3 is in transmission connection with the main shaft 20 that is arranged in the pulverizing chamber 2 by belt 7 and belt pulley 8, described main shaft 20 is provided with a plurality of rotating disks 21 and spacer 22, spacer 22 is in the rotating shaft 20 between each rotating disk 21, symmetry is installed four bars 23 up and down before and after rotating disk 21 edges, at bar 23 tup 24 is installed, tup 24 about the front and back on the bar 23 is between adjacent discs 21, before and after up and down the tup 24 of bar 23 between evenly distributed rotating disk 21, be spaced, the radius of rotating disk 21 and tup handle 240 are long than being 3: 1; Described screening mechanism 5 involving vibrations sieve nest 50 and vibrators, vibration sieve nest 50 is located at the below near a side of the tup 24 of pulverizing chamber 2 bottoms, namely between tup 24 and pulverizing chamber bottom.Vibrator connects vibration sieve nest 50, described vibration sieve nest 50 is satisfied with the spacing of tup 24: vibrator drives 50 vibrations of vibration sieve nest, upwards jettisoning and drive the raw material that falls within on the vibration sieve nest 50, in its height rotating range when tup 24 is taken up rotation by main shaft 20 of jettisoninging, namely the raw material of being jettisoninged out by the vibration sieve nest can be taken up fragmentation by tup.Described vibration sieve nest 50 is provided with a plurality of diameters less than the hole 51 of 1.2mm, and described feed opening 6 is located at below the vibration sieve nest 50, and the outlet of its feed opening 6 is fixedlyed connected with the dryer charging aperture.

During work, the power transmission shaft of motor 3 drives main shaft 20 and rotates, tup 24 rotates under the drive of power drive system, raw material to be pulverized enters in the pulverizing chamber 2 by charging aperture 4, after raw material is pulverized by hammering in pulverizing chamber 2, under action of centrifugal force, being pulverized the qualified raw material in back can spill from vibration sieve nest 50, enter in the dryer from feed opening 6 discharges, defective raw material is then vibrated to upthrow by vibration sieve nest 50, continues to be taken up fragmentation by tup 24.

Claims

1. break pulverizer, by pulverizing chamber, motor and upper end be provided with charging aperture, in be provided with the casing that screening mechanism, lower end be provided with feed opening and form; It is characterized in that: be provided with the main shaft that is in transmission connection by belt and belt pulley and motor shaft in the described pulverizing chamber, the described main shaft of stating is provided with rotating disk, be symmetrical arranged bar up and down before and after the described disk edge, described bar is provided with tup, and described tup is between adjacent discs; Described screening mechanism is located at pulverizing chamber bottom, and it is made of the vibration sieve nest that is provided with a plurality of apertures and is connected with vibrator.

2. a kind of break pulverizer as claimed in claim 1 is characterized in that: described vibration sieve nest is located at the below near the tup of pulverizing chamber bottom, and it is provided with a plurality of diameters less than the aperture of 1.2mm; Described vibration sieve nest also is connected with vibrator, described vibration sieve nest is satisfied with the spacing of the tup of close pulverizing chamber bottom: vibrator drives the shake of vibration sieve nest, make the vibration sieve nest on diameter upwards jettisoning greater than the raw material of 1.2mm, its jettisoning the height in the rotating range of the tup that is taken up rotation by main shaft.

3. a kind of break pulverizer as claimed in claim 1 is characterized in that: the radius of described rotating disk and tup handle are long than being 4: 1 to 2: 1.

4. a kind of break pulverizer as claimed in claim 3 is characterized in that: the radius of described rotating disk and tup handle are long than being 3: 1.