A kind of multiaxis stacked spiral type solid-liquid separator of pendulum model motion
【Technical field】
The utility model belongs to the multiaxis lamination spiral shell of equipment for separating liquid from solid technical field, in particular to a kind of motion of pendulum model
Rotating solid-liquid separating machine.
【Background technology】
Chinese invention patent 200780018706.9 discloses a kind of folded spiral shell formula equipment for separating liquid from solid, possess have it is adjacent more
Individual retainer ring and configure the separation of solid and liquid portion of multiple loose collars between the adjacent retainer ring and penetrate the separation of solid and liquid portion
And at least screw rod extended, the movable annular turns into promotes above-mentioned loose collar by the screw rod rotated, and while passes through
The outlet in the object to be processed that the screw rod of rotation makes to enter in above-mentioned separation of solid and liquid portion towards separation of solid and liquid portion is moved, while making
Discharged outside from the separation of solid and liquid portion that the filtrate of object to be processed separation passes through separation of solid and liquid portion.This folded spiral shell formula separation of solid and liquid dress
Put because loose collar contacts with helical axis, cause to wear therebetween.
Chinese invention patent 200810043376.5 discloses a kind of novel screw type solid-liquid separating machine, to avoid loose collar
Abrasion between helical axis, it uses the eccentric drive loose collar of eccentric shaft to move about.But the type of drive of this structure, it is eccentric
There is no other supporting parts on axle, easily deform, big machine is bigger due to bearing capacity, it is difficult to realize driving;Drive activity
Easily there is bending in the drive rod of ring.
Chinese invention patent 200510054707.1 discloses a kind of stacked spiral type solid-liquid separator of no abrasion, fixed
Ring loose collar is laminated together to form a cavity body structure, and therethrough, loose collar is by external drive come real for a helical axis
Now move up and down, but loose collar can only be movable in the periphery of helical axis, easy hardened sludge high for some fibre content,
Easily cause material and embrace helical axis, influence the smooth propulsion of material, cause treating capacity reduce also easily cause overload or machinery
Failure.And close to the sludge in axle center, without effective moisture passing away, moisture content is caused not decline further.
Chinese invention patent 200510054707.1 discloses a kind of solid-liquid separating machine of double-screw shaft, but this machine encloses
Covered around helical axis top by a lid, bottom is provided with movable platen or fixed plate, and movable platen contacts with helical axis, can produce
Abrasion.
【The content of the invention】
Technical problem to be solved in the utility model is that providing a kind of multiaxis laminated spiral type of pendulum model motion consolidates
Liquid separator, drive rod do not allow it is yielding, suitable for the driving of large scale equipment.
What the utility model was realized in:
A kind of multiaxis stacked spiral type solid-liquid separator of pendulum model motion, including retainer ring, loose collar and helical axis,
The helical axis is radially provided with staggered retainer ring and loose collar, forms a cavity;
The helical axis is two or more than two, is arranged side by side in the cavity, the retainer ring and loose collar
It is shaped as bicyclic staggeredly communicate or the polycyclic staggeredly cyclic structure that communicates;
Also include a main drive rod, a secondary drive rod, a positioning rod;
The main drive rod is connected with an independent driving motor, or passes through a transmission mechanism and the spiral axis connection;
The main drive rod is supported by two or more support meanss;Also set on the main drive rod
It is equipped with one or more eccentric;
Each described eccentric connects the secondary drive rod by a driving piece respectively;The secondary drive rod is sheathed on
The lower end of the loose collar, whole show ring is connected as one;The locating rod is run through in the upper end of the loose collar, will be complete
Portion's loose collar connects as one;The locating rod by a linear guide drive loose collar do move along a straight line up and down it is same
When, the secondary drive rod drives the lower end of the loose collar to do pendulum model motion;
The transmission mechanism or motor drive the main drive rod to move, the eccentric band on the main drive rod
The dynamic secondary drive rod motion, the secondary drive rod drive the motion of whole show ring.
Further, the main drive rod is arranged above the locating rod;When the main driving is in the eccentric
Drive under when moving, drive the locating rod to do linear motion, and centered on the locating rod up and down, prize described secondary drive
Lever is swung.
Further, the transmission mechanism is gear drive;The helical axis is two;The helical axis mutually it
Between by gear drive drive do operating in the same direction;The gear drive includes an active spiral shaft gear, one driven
Spiral shaft gear, a travelling gear, a main drive rod gear;The travelling gear respectively with the active spiral shaft gear, institute
State driven spiral shaft gear, the main drive rod gear is meshed.
Further, the transmission mechanism is gear drive;The helical axis is two;The helical axis mutually it
Between by gear drive drive do antiport;The gear drive includes an active spiral shaft gear, one driven
Spiral shaft gear, a travelling gear, a main drive rod gear;The active spiral shaft gear respectively with the travelling gear, institute
Driven spiral shaft gear is stated to be meshed;The travelling gear is also meshed with the main drive rod gear.
The utility model has the advantage of:1. the utility model replaces a helical axis with two or more helical axis, by
In a blade part for adjacent helical axis be interlaced overlapping state, so helical axis rotate when, mutually turn over
Volume is easier to the caked material of plate close to axle center, constantly promotes material to push ahead, and material is abundant and is uniformly rolled chamber
Body periphery, be advantageous to the discharge of moisture.And helical axis designs side by side, retainer ring and loose collar are close to helical axis periphery,
Allow whole cavity to be in flat, the drainage area increase of bottom, be all advantageous to the discharge of moisture, particularly helical axis antiport
When, for the material for living extruding that can be born, because helical blade is mutually drawn close in operation, can further reduce
Moisture content.2. main drive rod of the present utility model is located at the outside of separation of solid and liquid cavity, using two or more supports
Device is supported to main drive rod, and main drive rod is provided with multiple eccentrics and drives loose collar motion, is solving activity
While ring contacts with helical axis and produces wear problem, more axles are allowed to be designed in order to possible, and this type of drive, from root
Solve the problems, such as that drive rod of the prior art is easily deformed on this.3. because the volume of cavity also accordingly increases, axle and axle
Between use gear drive, realize with a kind of method more saved, add the purpose of the treating capacity of single body.4. as master
Drive rod is located at the top of dewaterer, avoids the eccentric being located on main drive rod and support meanss are often immersed in sewage
In, and it is easy to observation driving running situation and maintenance and repair to change.
【Brief description of the drawings】
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structural representation of supporting plate of the present utility model.
Fig. 3 is retainer ring structural representation of the present utility model.
Fig. 4 is loose collar structural representation of the present utility model.
Fig. 5 is transmission loose collar structural representation of the present utility model.
Fig. 6 is top view when two helical axis operate in the same direction in the utility model (main drive rod is diagram).
Fig. 7 is gear drive structural representation when two helical axis of the present utility model operate in the same direction.
Fig. 8 is top view when two helical axis carry out antiport in the utility model (main drive rod is diagram).
Fig. 9 is gear drive structural representation when two helical axis of the present utility model carries out antiport.
【Embodiment】
As shown in Figures 1 to 5, a kind of multiaxis stacked spiral type solid-liquid separator of pendulum model motion, including retainer ring 1,
Loose collar 2 and two helical axis 3 side by side, helical axis 3 are radially provided with staggered retainer ring 1 and loose collar 2, are formed
One cavity;
Also include a main drive rod 4, a secondary drive rod 5, a positioning rod 10;
Helical axis 3 connects main drive rod 4 by a transmission mechanism 6, transmission mechanism 6 can be gear drive, chain gear transmission,
Or belt transmission.Main drive rod 4 can also be that one independent driving motor (not shown) of connection is driven, and be not necessarily intended to pass through
Helical axis 3 drives.
Main drive rod 4 is located above cavity, is supported by two supporting plates 7, and also compartment of terrain is set on main drive rod 4
It is equipped with four capacity eccentric bearings 8;
Each capacity eccentric bearing 8 is sheathed on loose collar 2 by a driving auxiliary connection drive rod 5 of piece 9, secondary drive rod 5 respectively
One end, whole show ring 2 is connected as one.And drive piece 9 to be connected with loose collar 2, should the activity with driving piece 9
Ring 2 is referred to as being driven loose collar 21;
Supporting plate 7 is provided with guider 71, resigning hole 72, the pillar hole 73 for the ring 1 that is connected, solid for accommodating
The fixing hole 75 of the chamber hole 74 of liquid separation unit and fixed main drive rod 4.
Locating rod 10 is sheathed on the upper end of loose collar 2, and whole show ring 2 is connected as one, and locating rod 10 passes through support
Guider 71 on plate 7, guider 71 are straight hole, for giving locating rod 10 resigning for linear motion.Secondary drive rod 5 is worn
The resigning hole 72 crossed in supporting plate 7, for making pendular movement resigning to secondary drive rod 5, fixing hole 75 is used to fix main drive rod
4。
Helical axis 3 drives main drive rod 4 to move by transmission mechanism 6, and the capacity eccentric bearing 8 on active drive bar 4, which drives, to be passed
Dynamic loose collar 21 moves, and transmission loose collar 21 drives whole show ring 2 to move by secondary drive rod 5;Locating rod 10 is in off-axis axle
Holding drives the upper end of whole show ring 21 to move along a straight line in the presence of 8 and guider 71, and secondary drive rod 5 is in capacity eccentric bearing 8
And the lower end of whole show ring 21 is driven to do pendular movement in the presence of resigning hole 72.
As shown in Figure 6 and Figure 7, two helical axis 3 are driven by gear drive 6 do operating in the same direction between each other.Gear
Transmission mechanism 6 includes an active spiral shaft gear 61, a driven spiral shaft gear 62, a travelling gear 63, a main drive rod tooth
Wheel 64;Travelling gear 63 is meshed with active spiral shaft gear 61, driven spiral shaft gear 62, main drive rod gear 64 respectively.
As shown in Figure 8 and Figure 9, two helical axis 3 are driven by gear drive 6 do antiport between each other.Gear
Transmission mechanism 6 includes an active spiral shaft gear 61, a driven spiral shaft gear 62, a travelling gear 63, a main drive rod tooth
Wheel 64;Active spiral shaft gear 61 is meshed with travelling gear 63, driven spiral shaft gear 62 respectively;Travelling gear 63 also with master
Drive rod gear 64 is meshed.
It the foregoing is only of the present utility model and preferably implement use-case, be not intended to limit protection of the present utility model
Scope.All any modification, equivalent substitution and improvement within the spirit and principles of the utility model, made etc., all should be wrapped
It is contained within the scope of protection of the utility model.