CN2552589Y

CN2552589Y - Vertical stirrer

Info

Publication number: CN2552589Y
Application number: CN02270894.4U
Authority: CN
Inventors: 吴喜明
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-07
Filing date: 2002-06-07
Publication date: 2003-05-28
Anticipated expiration: 2012-06-07

Abstract

The utility model relates to a field of mechanical equipment technology, in particular to a vertical blender, comprising a motor, a mixing drum, a transmission shaft and a stirrer paddle; wherein, the transmission shaft is vertically positioned in the central section of the mixing drum; the stirrer paddle is fixedly sleeved on the transmission shaft; the rotating shaft of the motor is connected with an end of the transmission shaft via a speed reducer and a coupling; a feed opening and a discharge opening are respectively positioned on the cylinder of the mixing drum; a support is positioned on the lower end of the mixing drum; a reverse stirrer paddle is loosely sleeved on the transmission shaft; the shaft sleeve of the reverse stirrer paddle is connected with a chain wheel on the upper end of an intermediate shaft positioned on a side of the transmission shaft via a chain; and a driven gear having the same axis as the chain wheel is mutually meshed with a drive gear fixed on the lower end of the transmission shaft. The utility model has the advantages that two stirrer paddles are reversely rotating; and material can form convection between two stirrer paddles in mixing process, thus solving the problem of stirring the material rather than mixing the material in traditional blender.

Description

A kind of vertical mixer

Technical field:

The utility model relates to mechanical equipment technical field, refers in particular to a kind of simple in structure, vertical mixer that mixing effect is good.

Background technology:

Mixer is one of plant equipment of using always, and its main application is to send after various raw materials in it stir sending into.With regard to present building materials and chemical industry vertical mixer commonly used, the effect of its performance is huge, but its shortcoming is also comparatively obvious, be mainly reflected in: owing to only be provided with a stirrer paddle in its mixing drum, raw material is rotated to a direction, raw material is stirred and convection current, raw material is actually stirs and do not mix, mixing effect is undesirable; In addition, the stirring efficiency of these traditional mixers is also very low, and whipping process should be wasted a large amount of time, also will expend a large amount of electric energy.

Summary of the invention:

The purpose of this utility model provides a kind of vertical mixer that can address the above problem with regard to being at the deficiencies in the prior art part.

For achieving the above object, the utility model includes: motor, mixing drum, power transmission shaft, stirrer paddle, wherein: power transmission shaft is vertically set on the middle part of mixing drum, stirrer paddle then is fixed on the power transmission shaft, shaft of motor links to each other with an end of power transmission shaft by decelerator and shaft joint, be respectively arranged with feeding mouth and discharging opening on the stack shell of mixing drum, the lower end of mixing drum is provided with support, also pine is with a reverse stirrer paddle on power transmission shaft, the axle sleeve of this reverse stirrer paddle links to each other by the sprocket wheel of chain with the jackshaft upper end that is positioned at power transmission shaft one side, then is meshing with each other with the driving gear that is fixed on the power transmission shaft lower end with the driven gear of sprocket coaxiality.

The utility model is than traditional mixer, increased a stirrer paddle, and two stirrer paddles of the present utility model are counter-rotational, make in whipping process, raw material can form convection current between two stirrer paddles, thoroughly solve that traditional mixer stirs raw material and the problem of not mixing, stirring efficiency of the present utility model is also very high, can save a large amount of time and electric energy.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model

The specific embodiment:

See shown in the accompanying drawing 1, the utility model comprises: motor 10, mixing drum 20, power transmission shaft 30, a stirrer paddle 40, wherein: power transmission shaft 30 is vertically set on the middle part of mixing

drum

20,40 of stirrer paddles are fixed on the power transmission shaft 30, the rotating shaft of motor 10 links to each other with an end of power transmission shaft 30 by decelerator 11 and shaft joint 12, be respectively arranged with feeding mouth 21 and discharging opening 22 on the stack shell of mixing drum 20, the lower end of mixing drum 20 is provided with support 23, also pine is with a reverse stirrer paddle 50 on power transmission shaft 30, the axle sleeve 51 of this reverse stirrer paddle 50 links to each other by the sprocket wheel 71 of chain 60 with jackshaft 70 upper ends that are positioned at power transmission shaft 30 1 sides, is meshing with each other with the driving gear 80 that is fixed on power transmission shaft 30 lower ends with 72 of coaxial driven gears of sprocket wheel 71;

Oppositely stirrer paddle 50 also can link to each other with jackshaft 70 by the mode of band transmission.

Chain 60, jackshaft 70 with and on sprocket wheel 71 and the driving gear 80 of driven gear 72, power transmission shaft 30 lower ends all enter the operate as normal of the above-mentioned parts of influence in it to prevent raw material by seal box 90 sealings.

During use, after raw material enters mixing drum 20 from the feeding mouth 21 of mixing drum 20 upper ends, actuating motor 10, motor 10 drives power transmission shaft 30 and the stirrer paddle 40 that is fixed thereon and driving gear 80 by decelerator 11 and shaft joint 12 and rotates, meanwhile, driving gear 80 is again by intermeshing driven gear 72 drive jackshafts 70 rotations with it, and jackshaft 70 is in rotating process, drive reverse stirrer paddle 50 by chain 60 again, make it to produce rightabout rotation with stirrer paddle 40, thereby the raw material that makes stirring reaches quick in stirrer paddle 40 and oppositely convection current between the stirrer paddle 50, uniform mixing effect.

Claims

1. vertical mixer, include: motor (10), mixing drum (20), power transmission shaft (30), a stirrer paddle (40), wherein: power transmission shaft (30) is vertically set on the middle part of mixing drum (20), stirrer paddle (40) then is fixed on the power transmission shaft (30), the rotating shaft of motor (10) links to each other with an end of power transmission shaft (30) by decelerator (11) and shaft joint (12), be respectively arranged with feeding mouth (21) and discharging opening (22) on the stack shell of mixing drum (20), the lower end of mixing drum (20) is provided with support (23), it is characterized in that: go back pine going up of power transmission shaft (30) and be with a reverse stirrer paddle (50), the axle sleeve (51) of this reverse stirrer paddle (50) links to each other by the sprocket wheel (71) of chain (60) with the jackshaft that is positioned at power transmission shaft (30) one sides (70) upper end, and the driven gear (72) coaxial with sprocket wheel (71) then is meshing with each other with the driving gear (80) that is fixed on power transmission shaft (30) lower end.

2. a kind of vertical mixer according to claim 1 is characterized in that: oppositely stirrer paddle (50) also can link to each other with jackshaft (70) by the mode of band transmission.

3. a kind of vertical mixer according to claim 1 is characterized in that: described chain (60), jackshaft (70) with and on sprocket wheel (71) and the driving gear (80) of driven gear (72), power transmission shaft (30) lower end all by seal box (90) sealing.