CN202044994U

CN202044994U - Metal wire type pulverizer

Info

Publication number: CN202044994U
Application number: CN2011200472150U
Authority: CN
Inventors: 李浩浩
Original assignee: Jiangsu Muyang Group Co Ltd
Current assignee: Jiangsu Muyang Group Co Ltd
Priority date: 2011-02-25
Filing date: 2011-02-25
Publication date: 2011-11-23
Anticipated expiration: 2021-02-25

Abstract

The utility model discloses a metal wire type pulverizer in the field of a feed processing device, which comprises a pulverizing chamber fixedly installed on an engine base; the pulverizing chamber is internally provided with a rotor which is fixed on a main shaft penetrating through the pulverizing chamber horizontally; the main shaft is fixed on the engine base through a bearing; a material inlet is arranged above the pulverizing chamber, and a material outlet is arranged below the pulverizing chamber; the pulverizing chamber comprises a material laying plate, an upper engine base and a lower engine base; the material laying plate is arranged on the upper engine base which is fixed together with the lower engine base; the lower engine base is provided with a plurality of sieve pores; a plurality of axis pins parallel to the main shaft are arranged at the periphery of the rotor; and each axis pin is fixedly provided with a plurality of metal wires. The metal wire type pulverizer aims at solving the problems of influence on crushing effect by annular air flow of the pulverizing chamber and easy wearing of a blade, and can be applied to crushing of various feed materials.

Description

Wire formula pulverizer

Technical field

The utility model relates to a kind of pulverizer, particularly a kind of pulverizer that is used for crushed stalk.

Background technology

Present living beings class, the thread raw material of the lightweight that relates in the feedstuff industry is (as rice straw, straw etc.), employed generally is the blade type pulverizer, in the prior art, a kind of horizontal pulverizer is arranged, comprise the pulverizing chamber that forms by end plate and side plate closure, the pulverizing chamber top is provided with charging aperture, be provided with rotor in the pulverizing chamber, rotor is fixed on a level and passes on the main shaft of two end plates, on support, the pulverizing chamber below is provided with discharging opening to main shaft through bearing fixing, and is isolated by the sieve plate of the mesh that gathers between described pulverizing chamber and the discharging opening, sieve plate is the semi-surrounding structure and is arranged on the rotor outside, is positioned at the screen cloth outside on the side plate and is provided with wind-supplying mouth.During this pulverizer work, discharging opening is connected the material aspirator, simultaneously, external power source is through the main shaft drives rotor rotation, between the large granular materials of charging aperture and the rotor several times bump taking place, make material be broken into the fine particle that how can enough passes mesh on the sieve plate, its weak point is: inner trochiterian resistance of this pulverizer and annular airflow drive lightweight material and follow rotation, and cutter hub and the relative velocity of pulverizing object are reduced, and rotor flogs a dead horse, reduce crush efficiency, the energy consumption height; In crushing process, blade weares and teares easily, and tool sharpening needs a large amount of manpowers.

The utility model content

The purpose of this utility model is to provide a kind of wire formula pulverizer, makes that material can not twine main shaft and wire in the pulverizing chamber in the course of work, thereby improved crush efficiency, and wire is changed convenient, reduces production costs, thereby enhances productivity.

For solving above technical problem, wire formula pulverizer provided by the utility model, comprise the pulverizing chamber that is fixedly mounted on the support, be provided with rotor in the described pulverizing chamber, the rotor level that is fixed on is passed on the main shaft of pulverizing chamber, described main shaft through bearing fixing on support, described pulverizing chamber top is provided with charging aperture, the pulverizing chamber below is provided with discharging opening, and described pulverizing chamber comprises puts flitch, upper casing and lower casing are put flitch and are arranged on the upper casing, upper casing and lower casing are fixed together, lower casing is provided with some sieve apertures, and described rotor periphery is provided with some bearing pins that are parallel to main shaft, is set with some one metal wires on each bearing pin.

During the utility model work, material enters pulverizing chamber by charging aperture, material is shelved on the flitch, utilize the most advanced and sophisticated maximum relative linear velocity cutting and grinding material of wire, the satisfactory material of well cutting leaves pulverizing chamber by the sieve aperture of lower casing, send through feed belt again, ineligible material is stayed in the pulverizing chamber once more by metal wire cutting, up to the specification that meets the lower casing sieve aperture, compared with prior art, the beneficial effects of the utility model are: avoid material to enter in the pulverizing chamber and may enwind main shaft and wire, thereby reduced linear velocity wiry, guarantee pulverized material simultaneously mainly by the cutting of the tip of relative velocity maximum, and wire is not easy to wear, it is convenient to change.The utility model is applicable to in the class material grinding.

As improvement of the present utility model, described bearing pin is distributed on the rotor periphery, and described wire is evenly distributed on the bearing pin.Improved crush efficiency.

As further improvement of the utility model, have some radial holes on the described bearing pin, wire passes radial hole and is fixed on the bearing pin.Be convenient to change wire, strengthen stability wiry, thereby improved operating efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a left view of the present utility model;

Fig. 3 is the utility model rotor structure schematic diagram.

Among the figure: 1 belt pulley, 2 bearings, 3 charging apertures, 4 upper casings, 5 are put flitch, 6 wires, 7 rotating disks, 8 bearing pins, 9 main shafts, 10 sieve apertures, 11 discharging openings, 12 feed belts, 13 supports, 14 belts, 15 driving motors, 16 lower casings.

The specific embodiment

As Fig. 1,2, shown in 3, be wire formula pulverizer, comprise the pulverizing chamber that is fixedly mounted on the support 13, be provided with rotor in the pulverizing chamber, the rotor level that is fixed on is passed on the main shaft 9 of pulverizing chamber, main shaft 9 is fixed on the support 13 through bearing 2, the pulverizing chamber top is provided with charging aperture 3, the pulverizing chamber below is provided with discharging opening 11, one end of main shaft 9 is set with belt pulley 1, pulverizing chamber comprises puts flitch 5, upper casing 4 and lower casing 16, putting flitch 5 is arranged on the upper casing 4, upper casing 4 is fixed together with lower casing 16, lower casing 16 is provided with some sieve apertures 10, the rotor periphery is provided with some bearing pins 8 that are parallel to main shaft 9, be set with some one metal wires 6 on each bearing pin 8, bearing pin 8 is distributed on the rotor periphery, main shaft 9 is provided with rotating disk 7, bearing pin 8 passes rotating disk 7 and is provided with, have some radial holes on the bearing pin 8, wire 6 passes radial hole and is fixed on the bearing pin 8, and discharging opening 11 belows are provided with the feed belt 12 that is used for outputting material, be installed with driving motor 15 on the support 13, be in transmission connection through belt 14 between belt pulley 1 and the driving motor 15.

During the work of this device, material enters pulverizing chamber by charging aperture 3, material is shelved on the flitch 5, utilize wire 6 most advanced and sophisticated maximum relative linear velocity cutting and grinding materials, avoid material to enter and enwind main shaft 9 and wire 6 in the pulverizing chamber, thereby reduced the linear velocity of wire 6, guarantee that simultaneously pulverized material is mainly cut by the tip of relative velocity maximum, and wire 6 is not easy to wear, it is convenient to change, the satisfactory material of well cutting leaves pulverizing chamber by the sieve aperture 10 of lower casing 16, ineligible material is stayed in the pulverizing chamber and is cut by wire 6 once more, up to the specification that meets lower casing 16 sieve apertures 10, wire 6 is passed radial hole be fixed on and make wire 6 fixing more stable on the bearing pin 8, be convenient to simultaneously remove, change wire 6.

In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. wire formula pulverizer, comprise the pulverizing chamber that is fixedly mounted on the support, be provided with rotor in the described pulverizing chamber, the rotor level that is fixed on is passed on the main shaft of pulverizing chamber, described main shaft through bearing fixing on support, described pulverizing chamber top is provided with charging aperture, the pulverizing chamber below is provided with discharging opening, it is characterized in that: described pulverizing chamber comprises puts flitch, upper casing and lower casing, put flitch and be arranged on the upper casing, upper casing and lower casing are fixed together, and lower casing is provided with some sieve apertures, described rotor periphery is provided with some bearing pins that are parallel to main shaft, is set with some one metal wires on each bearing pin.

2. wire formula pulverizer according to claim 1, it is characterized in that: described bearing pin is distributed on the rotor periphery.

3. wire formula pulverizer according to claim 1 and 2, it is characterized in that: described wire is evenly distributed on the bearing pin.

4. wire formula pulverizer according to claim 1 and 2 is characterized in that: have some radial holes on the described bearing pin, wire passes radial hole and is fixed on the bearing pin.