CN201120260Y

CN201120260Y - Continuous double-shaft mixer

Info

Publication number: CN201120260Y
Application number: CNU2007200085471U
Authority: CN
Inventors: 于文
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2008-09-24
Anticipated expiration: 2017-10-26

Abstract

The utility model relates to a continuous double-axle mixer, which comprises a motor mechanism and a changeover speed gear which are positioned on one side of a frame, and the mixer is characterized in that a drive wheel of the output end of the changeover speed gear is directly co-axially connected with a drive stirring shaft, and a driven wheel is directly co-axially connected with the driven stirring shaft. The continuous double-axle mixer not only has simple and compact structure, but also has convenient maintenance and assembly.

Description

Continuous double shaft mixer

Technical field

The utility model relates to a kind of continuous double shaft mixer.

Background technology

Biaxial rneader is that material is carried out continuous stirring, the equipment that mixes and carry, by two shafts, press the screw propulsion direction on the axle paddle and tank diameter composition are installed, its transmission mechanism generally includes motor drive mechanism, reductor, shaft coupling, synchromesh gear and bearing block etc., present biaxial rneader comprises motor, reductor, synchromesh gear, these parts such as shaft generally are provided with housing respectively separately, keep relatively independent each other, structure is many and complicated with regard to whole mixer is seemed for these, cost is also more expensive relatively simultaneously, and when the dismounting maintenance, cause bearing race location inaccurate easily, make shaft galloping, the life-span reduces.

Summary of the invention

The utility model purpose provides a kind of continuous double shaft mixer, and this mechanism is simple structure, compact conformation not only, and easy maintenance and installation.

The utility model comprises motor drive mechanism and the gearbox that is positioned at frame one side, it is characterized in that, directly shaft is coaxial is connected with active for the driving wheel of described gear box output end, driven pulley with directly be connected with driven shaft is coaxial.

Gearbox of the present utility model, synchromesh gear and bearing supporting body are in same casing, and its output is two shafts, drive gear in the casing by motor drive mechanism during work, and then drive the initiatively rotation of shaft and driven shaft.This just makes that structure of the present utility model is more simple, compact conformation, and when carrying out the maintenance and installation of transmission mechanism, only carries out in a casing, and is also more convenient.Simultaneously, this transmission mechanism power can be used the motor of two-phase electricity or three-phase electricity, and also the useable fuel machine directly drives, and power is saved, and the scope of application is wide.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the right side view of the utility model embodiment.

Fig. 3 is the utility model embodiment gearbox gear drive mechanism schematic diagram.

The specific embodiment

The utility model comprises motor drive mechanism 2 and the gearbox 3 that is positioned at frame 1 one sides, it is characterized in that, the driving wheel of described gear box output end 4 directly with 5 coaxial connections of shaft initiatively, driven pulley 6 and direct and driven 7 coaxial connections of shaft.

Above-mentioned active shaft and driven shaft end are supported by the bearing race 9 that is connected on the frame rear side wall panel 8 respectively.

More convenient for maintenance and installation, be fixedly connected with the locating ring 10 that the location is installed in order to bearing race on the above-mentioned rear side wall panel.

Above-mentioned locating ring fixedly is welded on the rear side wall panel after adjusting the running steadily of shaft axle center, when bearing race dismounting maintenance, because the stationary positioned effect of locating ring, just can avoid bearing race to reinstall and cause shaft axial line coaxiality error, thus the service life of improving this mixer.

In addition, the utility model speed changer, transfer gear and bearing all are installed in the same casing, and parts mixer before is few, makes that the utility model cost is lower.

Claims

1, a kind of continuous double shaft mixer comprises the motor drive mechanism and the gearbox that are positioned at frame one side, it is characterized in that, the driving wheel of described gear box output end directly is connected with initiatively shaft is coaxial, and driven pulley directly is connected with driven shaft is coaxial.

2, continuous double shaft mixer according to claim 1 is characterized in that, described active shaft and driven shaft end are supported by the bearing race that is connected on the frame rear side wall panel respectively.

3, continuous double shaft mixer according to claim 2 is characterized in that, is fixedly connected with the locating ring that the location is installed in order to bearing race on the described rear side wall panel.