CN2034472U

CN2034472U - Double paddles mixer

Info

Publication number: CN2034472U
Application number: CN88206700.1U
Authority: CN
Inventors: 邱云彪
Original assignee: DAXING PHARMACEUTICAL MACHINERY FACTORY ZHEJIANG PROV
Current assignee: DAXING PHARMACEUTICAL MACHINERY FACTORY ZHEJIANG PROV
Priority date: 1988-05-29
Filing date: 1988-05-29
Publication date: 1989-03-22

Abstract

The utility model discloses a double paddles mixer of horizontal type used for the uniform mixing of powder material or pasty material with viscosity in medicine, food product and chemical industries, comprising a control box (2), a gear box (4), a stainless steel mixing tank (5), a main stirring paddle (6) of stainless steel, an assistant paddle (8) of stainless steel, etc. The main stirring paddle (6) and the assistant stirring paddle (8) simultaneously rotate with respective different rotating speeds and rotating directions by the transmission of the gear box (4), the worm gear pair (3) and the electric motor (1) in the inner cavity of a machine body. The turning of the mixing tank (5) and the rotating of the stirring paddles (6) (8) can be mutually interlocked. The double paddles mixer has low noise and uniform stirring and is the ideal mixing machinery for medicine, food product and chemical industries.

Description

Double paddles mixer

The utility model is the improvement invention about the single-blade mixer, is specially adapted to have in pharmacy, food and the chemical industry powdery of certain viscosity or the horizontal even mixer of stainless steel of pasty material.

The single-blade mixer that uses at pharmaceutical industry also was made up of fuselage, power source, transmission mechanism, mixing channel and paddle etc. in the past.But this mixer has only a paddle, also can only rotate around a direction, occurs two dead angle areas easily at the two ends of paddle, makes evenly mix of material, runs into the bigger pasty material of viscosity, and single-blade promptly can't stir.Because transmission mechanism utilizes the long distance of sprocket wheel to transmit, noise is serious simultaneously.In the prior art, still there are not a kind of noise low can make medicine, food and chemical industry mix that the mixer of certain viscosity material is arranged.

Problem in view of the known technology existence, the purpose of this utility model is to overcome the deficiency of known technology, it is little to design a kind of noise, can eliminate and stir the dead angle, the mixer that material with certain viscosity can be mixed and stirred, through long-term practice and development, finished design of the present utility model.

This mixer is horizontal pair of oar type, and the main paddle and the secondary paddle of packing into and making with stainless steel in stainless W type mixing channel, paddle are that movable is installed, and can dismantle, so that carry out the thorough cleaning in the groove when changing material.

For making operating mode good, the blade radian of paddle is designed to 90 °～100 °, every oar is made up of two blades, every paddle is all by worm gear, worm screw and the transmission of speed change gear speed change, main paddle and secondary paddle are respectively by rotating simultaneously clockwise and counterclockwise, and evenly mix and stir by friction speed, because the section of mixing channel is the W type, and there are two oars to rotate in the groove by different directions, no matter material is at what position, also, can both eliminate the dead band that material mixes and stirs by the design ideal operation no matter material has or not viscosity.

For reducing noise and dustproof, the measure that the technical program is taked is that transmission mechanism is contained in the fuselage inner chamber.For stirring and the mixing channel flip-flop movement, respectively the type of belt drive that combines with the worm gear of the different numbers of teeth and toothed chain roller chain and V belt reaches designing requirement.

The utility model is compared with known technology, have various advantages, it is firm to remove structure, noise is small, antirust anti-corrosion, outside the spice cleaning, and eliminated the interior material of single-blade formula mixing channel and mixed and stirred uneven dead band, also can normally stir for pasty material simultaneously with certain viscosity, compare with known mixing machinery, substantial characteristics and progress are arranged, press two oar mixers of the utility model design motif made, the material on pharmacy, food and chemical industry mixes and stirs and will produce positive result of use.

The utility model has following accompanying drawing:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a kinematic scheme of the present utility model;

Fig. 3 is a mixing channel sectional drawing of the present utility model;

Accompanying drawing has been represented structure of the present utility model, further describes embodiment below in conjunction with accompanying drawing.This machine is that the two oars of horizontal grooved stir the machine that makes mixing of materials.Therefore, mixing channel (5) is all made with stainless steel with major and minor paddle (6) (8).The section of mixing channel (5) is made the W type, main paddle (6) and secondary paddle (8) all are contained in the mixing channel (5), every oar of paddle has two blades, in the middle of do not establish the break-through axle, both made and unpicked and washed conveniently, avoid the influence of the local resistance of axle during again to stirring, the radian of paddle (6) (8) is 90 °～100 ° and is advisable.The right end case internal gear gearbox (4) of mixing channel (5) turns to different with the different rotating speeds that guarantees major-minor paddle (6) (8) with worm gear case (3), worm gear case (7) is in order to the deceleration of mixing channel (5) upset, transmission mechanism all is contained in the inner chamber of fuselage (9), the motion of stirring for stirring and mixing channel (5), by stirring motor (1) with turn over groove motor (10) and with known worm gear and toothed chain, roller chain and V belt cooperate transmission, and when the upset of paddle (6) (8) rotation and mixing channel (5), both are with mechanical phase interconnected lock, to guarantee safety.

When mixer is worked, pour material into, as long as button, major-minor paddle (6) (8) on pressing fuselage (9) the front side control cabinet (2) will be by different directions and different each spinnings of speed, at this moment, mixing channel (5) can not overturn, after treating uniform mixing, in the time that material need being poured out, only need press the flip button of mixing channel (5), promptly turning mixing channel (5), at this moment, paddle (6) (8) quits work, in the time will working on simultaneously owing to the effect of interlock, as long as repeat above-mentioned action, just can go round and begin again.

Claims

1, a kind of pharmacy, food and chemical industry of being used for evenly is mixed with the powdery of certain viscosity or two oar mixers of pasty material, by stirring motor (1), turn over groove motor (10), fuselage (9), worm gear case (2), mixing channel (5) and paddle (6) (8) etc. and form, mixing channel (5) can overturn, paddle (6) (8) can rotate, and the rotation that it is characterized in that the main paddle (6) of dress in the mixing channel (5) and secondary paddle (8) and the upset of mixing channel (5) be interconnected lock mutually.

2, as claimed in claim 1 pair of oar mixer is characterized in that main paddle (6) and secondary paddle (8) are movable, and every oar constitutes by a net blade.

3, as claimed in claim 1 or 2 pair of oar mixer is characterized in that blade is a spirality, and the radian of blade is 90 °～100 °, during rotation, the rotating speed of main paddle (6) and secondary paddle (8) with turn to differently separately, can axially mutually promote again.

4, as claimed in claim 1 pair of oar mixer, the mixing channel (5) that it is characterized in that installing main paddle (6) and secondary paddle (8) is the W type.

5,, it is characterized in that stainless steel material is all used in the making of secondary paddle of main paddle (6) (8) and mixing channel (5) as claim 2 or 4 described pairs of slurry mixers.