CN2875077Y

CN2875077Y - Bone cutting machine

Info

Publication number: CN2875077Y
Application number: CN 200620033719
Authority: CN
Inventors: 徐浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-03-07
Anticipated expiration: 2016-04-05

Abstract

The utility model discloses a bone cutter, which includes a rack 1, a motor 2 that is arranged on the rack 1, a speed reducer3 that is connected with the motor 2, a spindle 7 that is arranged on the spindle bearing mount 4, a plurality of rotors 8 that is arranged on the spindle 7, each rotor 8 is provided with a plurality of sickles 9 that move along with the rotors, and arrangement of sickles 9 on adjacent rotors 8 is in staggered pattern, a motor shell 5 that has the rotors 8 inside, a fixed knife panel 10 that is arranged on the motor shell 5, the fixed knives 11 on the panel 10 is arranged alternately with the sickles 9, a feeding port 6 that is connected to the top of motor shell whose lower part is connected with the discharging hole. The utility model is provided with the following advantages: low rotate speed is about 13% of existing hammer crusher, thus the utility model is safer in the operation of the equipment and difficult for materials to go off, high productivity, high output, little noise, high efficiency, and low maintenance rate.

Description

Bone cutting machine

Technical field

The utility model relates to a kind of device with the fragmentation of farming animals bone material, particularly a kind of bone cutting machine.

Technical background

At present, mainly based on hammer crushing, it is that material causes security incident to personnel easily with higher speed running work to work in-process to the raw material fragmentation of bone, and PR is lower, inefficiency, and the noise during running is big, the maintenance rate height of equipment.

Summary of the invention

Purpose of the present invention promptly is to overcome the shortcoming of prior art, and a kind of handling safety is provided, the bone cutting machine that output is high, and its production efficiency height, noise is little during running, the running efficiency height of equipment, the maintenance rate of equipment is low.

The purpose of this utility model is achieved through the following technical solutions: a kind of bone cutting machine, it comprises frame, frame is provided with motor, motor is connected with reduction box, be connected with main shaft on the reduction box, main shaft is arranged on the spindle bearing holder, a plurality of rotors are installed on the main shaft, and each rotor is synchronized with the movement, and a plurality of moving knife with rotor motion are set on each rotor, moving knife on the adjacent rotor is staggered, rotor is positioned at casing, and casing is provided with the stationary knife plate, and stationary knife on the stationary knife plate and moving knife are alternately, the casing upper end is connected with charging aperture, and the bottom is connected with discharging opening.

Each epitrochanterian moving knife number is six, and the staggered angle of the moving knife on the adjacent rotor is 30 °.

By top narration as can be seen, the utlity model has following advantage: rotating speed is low, its rotating speed is about 13% of an existing hammer mill, compare safety in the operation process of equipment, the material in the machine chamber is difficult for flying out, the production efficiency height, the output height, noise is little during running, equipment operation efficient height, and maintenance rate is low.

Description of drawings

Fig. 1 is the utility model external structure;

Fig. 2 is the utility model casing internal rotor, moving knife and stationary knife plate assembling schematic diagram;

Fig. 3 is that the moving knife on the utility model adjacent rotor is arranged schematic diagram;

Fig. 4 is that the utility model moving knife and stationary knife plate are arranged schematic diagram;

Among the figure: 1-frame, 2-motor, 3-reduction box, 4-spindle bearing holder, 5-casing, 6-charging aperture, 7-main shaft, 8-rotor, 9-moving knife, 10-stationary knife plate, 11-stationary knife.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1, a kind of bone cutting machine, it comprises frame 1, frame 1 is provided with motor 2, and motor is connected with reduction box 3, is connected with main shaft 7 on the reduction box 3, main shaft 7 is arranged on the spindle bearing holder 4, a plurality of rotors 8 are installed on the main shaft 7, and each rotor 8 is synchronized with the movement, as shown in Figure 2, a plurality of moving knife 9 with rotor motion are set on each rotor 8, moving knife 9 on the adjacent rotor 8 is staggered, and rotor 8 is positioned at casing 5, and casing 5 is provided with stationary knife plate 10, stationary knife 11 on the stationary knife plate 10 and moving knife 9 are alternately, as shown in Figure 4, casing 5 upper ends are connected with charging aperture 6, and the bottom is connected with discharging opening.Moving knife 9 numbers are six in the present embodiment, and the moving knife 9 staggered angles on the adjacent rotor 8 are 30 °, as shown in Figure 3.

During use, motor 2 rotates, and drives main shaft 7 by reduction box 3 and rotates, casing 5 internal rotors 8 rotate, relative crisscross motion takes place in the stationary knife 11 on the moving knife 9 on the rotor 8 and the stationary knife plate 10, and materials such as bone relatively rotate by both, thereby with its chopping, decomposition, discharge fragmentation.

Claims

1. bone cutting machine, it is characterized in that: it comprises frame (1), frame (1) is provided with motor (2), motor is connected with reduction box (3), be connected with main shaft (7) on the reduction box (3), main shaft (7) is arranged on the spindle bearing holder (4), a plurality of rotors (8) are installed on the main shaft (7), each rotor (8) is synchronized with the movement, each rotor (8) is gone up a plurality of moving knife (9) that are provided with rotor motion, moving knife (9) on the adjacent rotor (8) is staggered, rotor (8) is positioned at casing (5), and casing (5) is provided with stationary knife plate (10), and stationary knife (11) on the stationary knife plate (10) and moving knife (9) are alternately, casing (5) upper end is connected with charging aperture (6), and the bottom is connected with discharging opening.

2. bone cutting machine according to claim 1 is characterized in that: moving knife (9) number on each rotor (8) is six, and the staggered angle of moving knife (9) on the adjacent rotor (8) is 30 °.