CN204307576U - The shaftless mixer of a kind of automatic unloading type - Google Patents

Abstract

The utility model relates to the shaftless mixer of a kind of automatic unloading type.Comprise two supports and the first mixing drum and the second mixing drum; First mixing drum comprises the first end plate at two ends and sealing and is fixed in the first half cylindrical shells between two the first end plate lower lefts, and the second mixing drum structure is identical with the first mixing drum, the lateral of its relative first mixing drum embeds the inner chamber of the first mixing drum; All offer axis hole at the center of each end plate and be connected with axle sleeve in the outside of axis hole, in the axle bed that axle sleeve is rack-mount; Be equipped with shaftless stirring vane at the inner chamber of two mixing drums, the rotating shaft of shaftless stirring vane is positioned at corresponding axle sleeve, and wherein one group of homonymy rotating shaft is stretched out by axle sleeve and is separately installed with driven gear; Also comprise reduction box and the motor of dual output, driven gear is driven and rotates; The outer wall of two and half cylindrical shells is all provided with arc-shaped rack, frame is provided with two groups of vert reductor and driven wheels thereof, driven wheel respectively with arc-shaped rack engaged transmission.

Description

The shaftless mixer of a kind of automatic unloading type

Technical field

The utility model belongs to mixing plant technical field, particularly relates to the shaftless mixer of a kind of automatic unloading type.

Background technology

Mixer is widely used in architectural engineering as a kind of important equipment, wherein shaftless mixer with its material stirring effect fully, low power consumption and other advantages and receiving favors day by day.So a kind of shaftless mixer is disclosed in the description of Chinese utility model patent CN202410548U, structure comprises motor, reductor, mixing drum and agitating device, motor shaft and the reductor input of motor are equipped with belt pulley, connected by belt between the two, the two ends outer wall of mixing drum is provided with propeller shaft sleeve and support sleeve for setting up described agitating device, agitating device comprises the fixed mount being located at two ends and the two V-arrangements stirring bars be positioned between the two, the two ends of stirring bar are fixed on fixed mount, two V-arrangements stir bar and become arc-shaped to bend in the same way from its two ends to its tip, the outside of fixed mount is respectively equipped with driving shaft and back shaft, back shaft is arranged in support sleeve, driving shaft stretches out and is connected with driven wheel in end from propeller shaft sleeve, be located at gear and the driven wheel engaged transmission of output end of reducer.Above-mentioned shaftless mixer is that two V-arrangements stir bar by arranging agitating device, eliminates the rotating shaft driven stirring vane, reaches the advantage that mixing effect is abundant, reduce energy consumption.On discharge way, above-mentioned shaftless mixer arranges discharging opening in the middle part of the bottom surface of mixing drum, discharging opening by sealing up a door from outer side covers, this seal up a door by control lever control open or close.After operating mode terminates in stirring, make to seal up a door to rotate and depart from original position by stirring control lever discharging opening is opened, carry out discharging.There is following defect in above-mentioned discharging structure and discharge way: conveniently manual operation, above-mentionedly to seal up a door and the structure such as control lever can not too above ground, and this just makes the discharging limited space below discharging opening, limits the use of conveyer belt and splicing car etc.; Manually-operated mode not only efficiency is lower, and there is industrial injury risk.

Utility model content

The utility model provides the shaftless mixer of automatic unloading type that a kind of bottom discharge space is large, realize automatic discharging for solving in known technology the technical problem that exists.

The utility model for the technical scheme solving in known technology the technical problem that exists and take is: the shaftless mixer of a kind of automatic unloading type sets up the first mixing drum between two supports and the second mixing drum with comprising two supports being oppositely arranged and horizontal alignment; First mixing drum comprises the first end plate at two ends and sealing and is fixed in the first half cylindrical shells between two the first end plate lower lefts, second mixing drum comprises the second end plate at two ends and sealing and is fixed in the second half cylindrical shells between two the second end plate lower rights, the lateral of relative first mixing drum of the second mixing drum embeds the inner chamber of the first mixing drum, and namely the outer wall of the second end plate is fitted on the inwall of homonymy first end plate, the bottom margin of the second half cylindrical shells compresses the bottom margin being fitted in the first half cylindrical shells; All offer axis hole at two the first end plates and two the second end plate centers separately and be connected with axle sleeve in the outside of axis hole, this axle sleeve is arranged on the axle bed be positioned on support; Shaftless stirring vane is equipped with at the inner chamber of the first mixing drum and the second mixing drum, the two ends of each shaftless stirring vane are equipped with rotating shaft, rotating shaft is positioned at corresponding axle sleeve, and wherein the rotating shaft of one group of homonymy is stretched out by the axle sleeve at place and is affixedly respectively provided with the first driven gear and the second driven gear; Support is also provided with reduction box and the motor of dual output, two driving gears of reduction box respectively with the first driven gear and the second driven gear engaged transmission; The outer wall of the first half cylindrical shells and the second half cylindrical shells is separately installed with the first arc-shaped rack and the second arc-shaped rack, frame is provided with the first vert reductor and driven wheel and second thereof to vert reductor and driven wheel thereof, two driven wheels respectively with the first arc-shaped rack and the second arc-shaped rack engaged transmission.

Advantage of the present utility model and good effect are: the utility model provides a kind of shaftless mixer of automatic unloading type of structural design advantages of simple, compared with the shaftless mixer of existing structure, the technical program is fitting to connection by the first mixing drum and the second mixing drum arranging the overall mixing drum of formation and mixing drum is installed between two supports by axle sleeve erection, and two groups of vert reductor and driven wheel thereof and the arc-shaped racks be arranged on the first half cylindrical shells and the second half cylinder body outer walls are set carry out driving transmission, achieve two mixing drums synchronously inwardly to vert at joint formation discharge port with the technique effect of automatic discharging.The outer wall of the second end plate is fitted on the inwall of homonymy first end plate, the bottom margin of the second half cylindrical shells compresses the such connected mode of the bottom margin that is fitted in the first half cylindrical shells, ensure that the sealing of the overall mixing drum that two mixing drums are formed, prevent in the leakage of stirring content in operating mode.Axle sleeve constitutes the axle seat apparatus of shaftless stirring vane rotating shaft, and mixing drum and shaftless stirring vane are independently relatively rotated, and the impact produced mutually is less, and overall operation is stablized.Owing to not having artificial operating element, therefore support can design higher, and bottom just defines broad space like this, is convenient to the installation erection of splicing car and conveyer belt etc.

Preferably: described shaftless stirring vane comprises two V-arrangements be erected between rotating shaft and stirs bar, two V-arrangements stir bar and bend in the same way from its two ends to its most advanced and sophisticated one-tenth arc-shaped, between the tip of two V-arrangements stirring bars, be also provided with the bracing piece both linked together.

Preferably: on the surface of stirring bar, going back continuous arrangement being connected with rectangle plectrum for increasing amount of agitation.

Preferably: be also coated with sealing strip at the bottom margin of the first half cylindrical shells.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model;

Fig. 2 is the main TV structure schematic diagram of utility model works state.

In figure: 1, the first mixing drum; 2, the first arc-shaped rack; 3, first verts reductor; 4, support; 5, the first end plate; 6, the first driven gear; 7, reduction box; 8, sealing strip; 9, the first half cylindrical shells; 10, the second half cylindrical shells; 11, the second end plate; 12, motor; 13, the second driven gear; 14, the second mixing drum; 15, the second arc-shaped rack; 16, second verts reductor; 17, driven wheel.

Detailed description of the invention

For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:

Refer to Fig. 1, the utility model is erected at the first mixing drum 1 and the second mixing drum 14 between two supports 4 with comprising two supports 4 being oppositely arranged and horizontal alignment.Both first mixing drum 1 and the second mixing drum 14 constitute overall mixing drum, and material to be mixed is placed on the first mixing drum 1 and the inner chamber both the second mixing drum 14 carries out stirring and processing.

Wherein, first mixing drum 1 comprises the first end plate 5 at two ends and sealing and is fixed in the first half cylindrical shells 9 between two the first end plate 5 lower lefts, second mixing drum 14 comprises the second end plate 11 at two ends and sealing and is fixed in the second half cylindrical shells 10 between two the second end plate 11 lower rights, the lateral of relative first mixing drum 1 of the second mixing drum 14 embeds the inner chamber of the first mixing drum 1, and namely the outer wall of the second end plate 11 is fitted on the inwall of homonymy first end plate 5, the bottom margin of the second half cylindrical shells 10 compresses the bottom margin being fitted in the first half cylindrical shells 9.By above-mentioned design, both first mixing drum 1 and the second mixing drum 14 define the overall mixing drum device of a near-hermetic, in actual use procedure, the gap between space between end plate of the content of stirring and half cylindrical shell is assembled, and produces self sealss effect.

In the present embodiment, in order to strengthen the effect of sealing further, being also coated with sealing strip 8 at the bottom margin of the first half cylindrical shells 9, after two mixing drums docking, being strengthened the sealing effectiveness of bottom by the compression deformation of sealing strip 8.

All offer axis hole at two the first end plates 5 and the respective center of two the second end plates 11 and be connected with axle sleeve in the outside of axis hole, this axle sleeve is arranged on the axle bed be positioned on support 4.Both first mixing drum 1 and the second mixing drum 14 are arranged between two supports 4 by the erection of respective axle sleeve.

Shaftless stirring vane is equipped with at the inner chamber of both the first mixing drum 1 and the second mixing drum 14, the two ends of each shaftless stirring vane are equipped with rotating shaft, rotating shaft is positioned at corresponding axle sleeve, and wherein the rotating shaft of one group of homonymy is stretched out by the axle sleeve at place and is affixedly respectively provided with the first driven gear 6 and the second driven gear 13.Axle sleeve, as the axle bed of rotating shaft, is rotated by drive shaft, realizes rotating the driving of the shaftless stirring vane in inside, reaches mixing effect.

In the present embodiment, shaftless stirring vane comprises two V-arrangements be erected between rotating shaft and stirs bar, two V-arrangements stir bar and bend in the same way from its two ends to its most advanced and sophisticated one-tenth arc-shaped, between the tip of two V-arrangements stirring bars, be also provided with the bracing piece both linked together.In order to promote mixing effect further, the surface of stirring bar being gone back continuous arrangement and is connected with rectangle plectrum for increasing amount of agitation.

Support 4 is also provided with reduction box 7 and the motor 12 of dual output, the motor shaft of motor 12 and the power shaft connection for transmission of reduction box 7, two driving gears of reduction box 7 respectively with the first driven gear 6 and the second driven gear 13 engaged transmission.Under the driving of motor 12 and reduction box 7, the first mixing drum 1 and the shaftless stirring vane uniform speed slow both the second mixing drum 14 rotate and stir.

The outer wall of the first half cylindrical shells 9 and the second half both cylindrical shells 10 is separately installed with the first arc-shaped rack 2 and the second arc-shaped rack 15, frame 4 is provided with first vert reductor 3 and driven wheel 17 and second thereof vert reductor 16 and driven wheel 17, two driven wheels 17 thereof respectively with the first arc-shaped rack 2 and the second arc-shaped rack 15 engaged transmission.To be verted the driving effect of both reductors 16 by first reductor 3 and second that verts, both first mixing drum 1 and the second mixing drum 14 synchronously inwardly vert, bottom is opened formation discharge port, on the transfer car(buggy) that the content of stirring is discharged into below through discharge port or conveyer belt apparatus.

Fig. 2 is the main TV structure schematic diagram of shaftless mixer duty, can find out: after stirring operating mode, first reductor 3 and second reductor 16 that verts that verts drives the first mixing drum 1 and the second mixing drum 14 synchronous axial system, the discharge port of below is opened, now motor 12 and reduction box 7 remain in operation, and auxiliary content material is discharged by discharge port.

Claims (4)

1. the shaftless mixer of automatic unloading type, is characterized in that: be erected at the first mixing drum (1) between two supports (4) and the second mixing drum (14) with comprising two supports (4) being oppositely arranged and horizontal alignment, first mixing drum (1) comprises the first end plate (5) of being positioned at two ends and sealing and is fixed in the first half cylindrical shells (9) between two the first end plate (5) lower lefts, second mixing drum (14) comprises the second end plate (11) of being positioned at two ends and sealing and is fixed in the second half cylindrical shells (10) between two the second end plate (11) lower rights, the lateral of relative first mixing drum (1) of the second mixing drum (14) embeds the inner chamber of the first mixing drum (1), namely the outer wall of the second end plate (11) is fitted on the inwall of homonymy first end plate (5), the bottom margin of the second half cylindrical shells (10) compresses the bottom margin being fitted in the first half cylindrical shells (9), all offer axis hole two the first end plates (5) and the respective center of two the second end plates (11) and be connected with axle sleeve in the outside of axis hole, this axle sleeve is arranged on the axle bed be positioned on support (4), shaftless stirring vane is equipped with at the first mixing drum (1) and the second mixing drum (14) both inner chambers, the two ends of each shaftless stirring vane are equipped with rotating shaft, rotating shaft is positioned at corresponding axle sleeve, and wherein the rotating shaft of one group of homonymy is stretched out by the axle sleeve at place and is affixedly respectively provided with the first driven gear (6) and the second driven gear (13), support (4) is also provided with reduction box (7) and the motor (12) of dual output, two driving gears of reduction box (7) respectively with the first driven gear (6) and the second driven gear (13) engaged transmission, the first half cylindrical shells (9) and the second half cylindrical shell (10) both outer walls are separately installed with the first arc-shaped rack (2) and the second arc-shaped rack (15), frame (4) is provided with the first vert reductor (3) and driven wheel (17) and second thereof to vert reductor (16) and driven wheel (17) thereof, two driven wheels (17) respectively with the first arc-shaped rack (2) and the second arc-shaped rack (15) engaged transmission.

2. the shaftless mixer of automatic unloading type as claimed in claim 1, it is characterized in that: described shaftless stirring vane comprises two V-arrangements be erected between rotating shaft and stirs bar, two V-arrangements stir bar and bend in the same way from its two ends to its most advanced and sophisticated one-tenth arc-shaped, between the tip of two V-arrangements stirring bars, be also provided with the bracing piece both linked together.

3. the shaftless mixer of automatic unloading type as claimed in claim 2, is characterized in that: on the surface of stirring bar, going back continuous arrangement being connected with rectangle plectrum for increasing amount of agitation.

4. the shaftless mixer of the automatic unloading type as described in any one of claims 1 to 3, is characterized in that: be also coated with sealing strip (8) at the bottom margin of the first half cylindrical shells (9).