CN207997463U - Double-hydraulic engagement type masticator - Google Patents
Double-hydraulic engagement type masticator Download PDFInfo
- Publication number
- CN207997463U CN207997463U CN201820009633.2U CN201820009633U CN207997463U CN 207997463 U CN207997463 U CN 207997463U CN 201820009633 U CN201820009633 U CN 201820009633U CN 207997463 U CN207997463 U CN 207997463U
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- China
- Prior art keywords
- double
- banburying chamber
- rotor
- hydraulic
- bearing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
- B29B7/186—Rotors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of Double-hydraulic engagement type masticators, including control system, heating and cooling system, material pressing device, kneading device, kneading device is mounted on the base, it include banburying chamber and be mounted on the indoor two intermeshing rotors of mixing, sealing is equipped between rotor end-face and banburying chamber, it is mounted on bearing between rotor shaft end and banburying chamber, the transmission shaft end of rotor is connected with speed ratio gear case, speed ratio gear case is connected with retarder, retarder is connected to the motor by transmission mechanism, Double-hydraulic switching mechanism is connected in banburying chamber, banburying chamber communicates with upper subsidiary engine loading hopper, material pressing device is arranged in banburying chamber top.The utility model is characterized in that:Reasonable design, compact-sized, stability is good, and space is small, easy for installation, production efficiency is high, easy to operate reliable, is kneaded and is easy cleaning, and convenient for often replacing colorant, cooling heating effect is good, mixing is uniformly dispersed, and mixing time is short, and melting effect is good, and sealing effect is good, and service life is long.
Description
Technical field
The utility model is related to rubber plastic manufacture fields, and in particular to a kind of Double-hydraulic engagement type masticator.
Background technology
Masticator is a kind of to be equipped with a pair of of specific shape and the opposite rotor turned round, in the sealed shape of adjustable temperature and pressure
The machine plasticated and be kneaded to polymer material to intermittence under state, existing masticator unreasonable structure, melting effect is poor,
Poor sealing performance, low production efficiency, machine are susceptible to breakage.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency problem provides a kind of Double-hydraulic engagement type masticator.
The utility model technical solution used for the above purpose is:Double-hydraulic engagement type masticator, including control
System processed, heating and cooling system, material pressing device, kneading device, the kneading device is mounted on the base, and it includes offering
The banburying chamber of discharge port and the indoor two intermeshing rotors of mixing are mounted on, per between roots rotor end face and banburying chamber
It is equipped with sealing, bearing, the transmission shaft end of two roots rotors and speed ratio are mounted between the every rotor shaft end and banburying chamber
Gear-box is connected, and the speed ratio gear case is connected with retarder, and the retarder is connected to the motor by transmission mechanism, described close
Refining is connected with Double-hydraulic switching mechanism on room, and the banburying chamber communicates with upper subsidiary engine loading hopper, and binder is arranged in the banburying chamber top
Device, the material pressing device are fixed by the rack being fixed on the base, the material pressing device include floating weight, hydraulic cylinder, with
And lower part carries the piston rod of pressure, is connect with piston rod top in the middle part of the floating weight, the floating weight both ends are connected with
Hydraulic cylinder, the hydraulic cylinder are fixed on the rack.
Sealing between the rotor end-face and banburying chamber uses sealing ring, the sealing ring to be placed in rotor end-face and open up
Interior concave ring groove in.
The bearing of transmission shaft end per roots rotor is the self-aligning bearing one being sleeved on armature spindle, non-drive per roots rotor
The bearing of shaft end is self-aligning bearing two, the thrust self-aligning bearing being sleeved on successively on armature spindle, and the thrust self-aligning bearing is two
Disk, and it is staggered relatively.
The Double-hydraulic switching mechanism includes two groups of overturning hydraulic cylinders, one end of every group of overturning hydraulic cylinder be fixed on it is close
The overturning ear flexible connection on room is refined, the other end of every group of overturning hydraulic cylinder connects with the fixed seat activity being fixed on the base
It connects, two overturning ear settings are in banburying chamber the same side and are symmetrical arranged.
The longitudinal center line of the floating weight length direction and two roots rotors is in 15 ° of angles.
The piston rod is equipped with guider, and the guider includes pipe, and the pipe top is fixed with flange,
Lower part is fixed on the rack, the upper cover of piston rod equipped with upper copper sheathing, lower copper sheathing, the upper copper sheathing, lower copper sheathing and piston rod it
Between dust-proof seal ring is installed, the upper copper sheathing is fixedly connected with flange, and the lower copper sheathing is fixedly connected with rack, the upper copper
Spring one is installed between set, lower copper sheathing and piston rod.
Fin is equipped on per roots rotor, the fin includes the main fin of a spiral and two secondary fins, and two turn
Son between fin and rib by matching.
Cooling hole is offered in the banburying chamber.
The utility model is characterized in that:Reasonable design, compact-sized, stability is good, and space is small, easy for installation, raw
Produce it is efficient, it is easy to operate reliable, be kneaded and be easy cleaning, convenient for often replacing colorant, cooling heating effect is good, and it is equal to be kneaded dispersion
Even, mixing time is short, and melting effect is good, and sealing effect is good, and service life is long.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model.
Fig. 2 is the structural schematic diagram two of the utility model.
Fig. 3 is the front view of the utility model.
Fig. 4 is the sectional view along A-A of Fig. 3.
Fig. 5 is the rearview of the utility model.
Fig. 6 is the right view of the utility model.
Fig. 7 is the left view of the utility model.
Fig. 8 is the vertical view of the utility model.
Fig. 9 is the utility model rotor end sealing schematic diagram.
Figure 10 is Fig. 9 partial enlarged views.
Figure 11 is the utility model rotor axle end bearing structural schematic diagram.
Figure 12 is the utility model Double-hydraulic turnover device structural schematic diagram.
Figure 13 is the utility model Double-hydraulic switching mechanism front view.
Figure 14 is the utility model Double-hydraulic switching mechanism side view.
Figure 15 is the utility model material pressing device front view.
Figure 16 is the C-C of Figure 15 to sectional view.
Figure 17 is the utility model material pressing device vertical view.
Figure 18 is the utility model rotor structure schematic diagram.
Figure 19 is the utility model cooling hole structural schematic diagram.
Wherein:1, motor 2, transmission mechanism 3, retarder 4, speed ratio gear case 5, pedestal 6, banburying chamber 7,
Rotor 8, upper subsidiary engine loading hopper 9, rack 61, discharge port 62, cooling hole 71, fin 91, support post
501, overturn hydraulic cylinder 502, overturning ear 503, fixed seat 602, thrust gland sealing 603, thrust gland 604,
Spacer 607, thrust self-aligning bearing 608, bearing holder (housing, cover) two before round nut 3 605, thrust shaft bearing sleeve 606, thrust bearing
609, spacer 610, round nut 2 611, self-aligning bearing spacer 612, self-aligning bearing 2 613, bearing after thrust bearing
Set sealing 2 614, bearing holder (housing, cover) sealing 1, bearing holder (housing, cover) 1, self-aligning bearing 1, spacer 618, bearing
Jacket gland 619, gland sealing 701, side plate 702, hole seat board 703, inner sleeve 704, spring 705, stud
706, nut 707, spring pressuring plate 708, sealing ring 709, screw 710, housing 712, interior concave ring groove 901, on
Push up bolt 902, hydraulic cylinder 903, piston rod 904, pipe 905, flange 906, upper copper sheathing 907, lower copper sheathing
908, dust-proof seal ring 909, spring 1, spring cup lubricating cup.
Specific implementation mode
As shown in figures 1-19, the utility model is a kind of Double-hydraulic engagement type masticator, including control system, heating cooling
System, material pressing device, kneading device, the kneading device are mounted on pedestal 5 comprising offer the banburying chamber of discharge port 61
6 and two intermeshing rotors 7 in banburying chamber 6, the discharge port 61 is inclined-plane, can be with upper subsidiary engine loading hopper
8 preferably coordinate, and discharging angle is stablized well, and cooling hole 62 is offered in the banburying chamber 6, is cooled down using hole drilling type, cooling equal
It is even better, the transmission shaft end and 1 of two roots rotors 7:1 speed ratio gear case 4 is connected, the speed ratio gear case 4 and 3 phase of retarder
Even, the retarder 3 is connected by transmission mechanism 2 with motor 1, and Double-hydraulic switching mechanism is connected in the banburying chamber 6, described close
Refining room 6 is communicated with upper subsidiary engine loading hopper 8, and material pressing device is arranged in 6 top of the banburying chamber.
The material pressing device is fixed by the rack 9 being fixed on pedestal 5, and 9 leading portion of rack increases by two support posts 91,
Integral rigidity, stability are improved, the material pressing device includes the work that floating weight 901, hydraulic cylinder 902 and lower part carry pressure
The longitudinal center line of stopper rod 903,901 length direction of the floating weight and two roots rotors 7 is in 15 ° of angles, compact-sized, installation space
Increase, adaptability is good, and 901 middle part of the floating weight connect locking with 903 top of piston rod by floating weight locking nut, described
901 both ends of floating weight are connected with hydraulic cylinder 902, and the floating weight 901 and the hydraulic stem of hydraulic cylinder 902 are used by coupling nut
It being bolted, 902 other end of the hydraulic cylinder is fixed by bolts in rack 9, and the piston rod 903 is equipped with guider,
The guider includes pipe 904, and 904 top of the pipe is fixed with flange 905, and lower part is fixed in rack 9, the work
It is set with upper copper sheathing 906, lower copper sheathing 907 on stopper rod 903, is installed between the upper copper sheathing 906, lower copper sheathing 907 and piston rod 903
There are dust-proof seal ring 908, the upper copper sheathing 906 to be bolted with flange 905, the lower copper sheathing 907 connects with 9 inside bolt of rack
It connects, spring 1 is installed between the upper copper sheathing 906, lower copper sheathing 907 and piston rod 903, spring is equipped at spring 1
Lid lubricating cup 910, floating weight 901 ensure stability with triangular design, and Double-hydraulic form stable is good, acts on the pressure on material
Power is uniform, and melting effect is good, mixing time is short, increases productivity, and double hydraulic cylinder 902 is located at 9 both sides of rack, installation and maintenance side
Just, the abrasion for being oriented to reduce pressure can also be assisted, so that the service life of its banburying chamber 6 and siding is increased, by hydraulic station
Fuel feeding is to hydraulic cylinder 902, and to realize that lathe floating weight 901 moves up and down, guide sleeve is living using oil duct design among double containment
The unnecessary abrasion that stopper rod 903 will not have the problems such as dust to cause piston rod 903 when moving up and down because of leakage powder, piston rod 903,
The service life of piston rod 903 is increased, stability is good, does not have the situations such as 903 oil leak of piston rod.
It is every that sealing, the i.e. side plate 701 in 7 end face of rotor and banburying chamber 6 are equipped between 7 end face of roots rotor and banburying chamber 6
Place is equipped with sealing ring 708, and the sealing ring 708 is sleeved on 7 axis of rotor, and one end is placed in the interior concave ring that 7 end face of rotor opens up
In slot 712, the other end is in contact with the inner sleeve 703 being sleeved on 7 axis of rotor, and the housing 710 is sleeved on sealing ring 708, interior
The outside of set 703, and one end is in contact with 7 end face of rotor, 710 outer sheath of the housing be equipped with banburying chamber 1 side plate 701,
Hole seat flange 702, the hole seat flange 702 are located between side plate 701,710 end face of housing, and pass through spiral shell with 710 end face of housing
Silk 709 is fixedly connected, and gap adjusting device is equipped in the inner sleeve 703, housing 710, the gap adjusting device includes stud
705, spring 704, the spring 704 are sleeved on stud 705,705 one end of the stud penetrate successively inner sleeve 703,
Housing 710, and with inner sleeve 703,710 screw-thread fit of housing, by tighten stud 705 adjust 704 pressure extrusion of spring it is close
Gap between seal ring 708 and inner sleeve 703 forms reliable sealing, prevents rubber powder from revealing.
It is mounted on bearing between every 7 shaft end of the rotor and banburying chamber 6, wherein positioned at the transmission shaft end of rotor 7
Bearing is the self-aligning bearing 1 being sleeved on 7 axis of rotor, and one 616 outer sheath of the self-aligning bearing is equipped with bearing holder (housing, cover) 1,
One 615 one end of the bearing holder (housing, cover) is sleeved on rotor 7, is equipped with bearing holder (housing, cover) sealing 1, the bearing holder (housing, cover) one therebetween
615 other ends are fixedly connected with the bearing jacket gland 618 being sleeved on rotor 7, one 616 one end of the self-aligning bearing and bearing holder (housing, cover)
One 615 contacts, the other end are contacted with spacer 617, and 617 other end of spacer is contacted with speed ratio wheel group 4, and the spacer 617 is sleeved on
On rotor 7, gland sealing 619 is installed between spacer 617 and bearing jacket gland 618, is located at the axis of the non-drive shaft end of rotor 7
Hold the self-aligning bearing 2 12 and two disks thrust self-aligning bearing 607 staggered relatively to be sleeved on successively on 7 axis of rotor, the tune
Mandrel holds 2 612 outer sheaths and bearing holder (housing, cover) 2 608 is housed, 2 608 one end of the bearing holder (housing, cover) and 2 612 end thereof contacts of self-aligning bearing and
It is sleeved on rotor 7, and bearing holder (housing, cover) sealing 2 613 is installed between rotor 7,2 612 other end of the self-aligning bearing is equipped with
Round nut 2 610, the round nut 2 610 are sleeved on rotor 7, the two screw-thread fit, the self-aligning bearing 2 612 and circle spiral shell
It is contacted by the self-aligning bearing spacer 611 being sleeved on rotor 7 between mother 2 610,607 outside suit of the thrust self-aligning bearing
There are thrust shaft bearing sleeve 605,605 sets of one end of the thrust bearing to be fixedly connected with 2 608 other end of bearing holder (housing, cover), the other end and suit
Thrust gland 603 on rotor 7 is fixedly connected, and the sealing of thrust gland is equipped between the thrust gland 603 and rotor 7
602,607 both ends of thrust self-aligning bearing are in contact with thrust shaft bearing sleeve 605, thrust gland 603 respectively, the thrust aligning
Bearing 607 is located at 603 one end of thrust gland and is equipped with round nut 3 604, and the round nut 3 604 is sleeved on rotor 7, the two spiral shell
Line coordinates, and passes through spacer before the thrust bearing that is sleeved on rotor 7 between the thrust self-aligning bearing 607 and round nut 3 604
606 contacts are equipped between 607 other end of thrust self-aligning bearing and 1 between centers of rotor at round nut 2 610 and are sleeved on
Spacer 609 after thrust bearing on rotor 7 keeps axial string momentum gap small, complete machine stability by bearing locking axial gap
It is good, will not cause because in bearing burning, bearing caused by drive bearing mounting means ball squeeze out, armature spindle string axis and mixing
Phenomena such as room friction causes complete machine that can not use.
The Double-hydraulic switching mechanism includes two groups of overturning hydraulic cylinders 501, one end of every group of overturning hydraulic cylinder 501 with it is solid
For the overturning ear 502 being scheduled in banburying chamber 6 by overturning the flexible connection of ear fixed pin, the other end of every group of overturning hydraulic cylinder 501 is equal
It being flexibly connected by fixed seat pin with the fixed seat 503 being fixed on pedestal 5, the fixed seat 503 is fixed on pedestal 5,
Two overturning ears 502 are fixed in banburying chamber 6, and are symmetricly set on 6 the same side of banburying chamber, two groups of overturning hydraulic cylinders 501 with
Hydraulic station connects, and provides power to overturning hydraulic cylinder 501 by hydraulic station, and by installing proportioning valve, servo valve between
The oil mass of two groups of overturning hydraulic cylinders 501 is distributed, and two groups of 501 velocity pressure phases of overturning hydraulic cylinder are ensured by pressure sensor
Deng, and have close to switch in switching process, when soon reaching close stance and hydraulic station speed slows down when discharge level, accomplishes
Steady to close and open, no tradition machinery overturns larger sound, reaches steady stable mechanical performance, overturning, adjustable speed, guarantor
The expense of supporting is low, efficient.
Ontology per roots rotor 7 is cylindrical, is equipped with fin 71 thereon, and the fin 71 includes a broad spiral
Main fin and two relatively small secondary fins, two roots rotors 7 by being matched between fin 71 and rib, 7 faceted pebble of rotor
Plane shear makes the shearing rate with banburying chamber 6 become average, and can prevent hot spot from occurring, and reduces and wears, the prolonging overhaul period,
Polymer can be made to form a thin layer in 6 inner wall of banburying chamber, be conducive to each in heat dissipation, heat conduction, the uniformity for increasing sizing material and sizing material
The uniformity of partial viscosity, plasticity, can shorten mixing time, that is, input ceiling capacity in the shortest time, and do not make
Sizing material is more than critical-temperature, thus improves production efficiency.
Operation principle:The operating of motor 1 drives transmission device 2 to drive retarder 3, and retarder passes through 1:1 speed ratio gear case, 4 band
Turn 7 relative rotation of son when work, after the preheating of machine tool running a few minutes, are added material from upper subsidiary engine loading hopper 8, pass through hydraulic pressure
Startup of standing is two 902 fuel feeding of hydraulic cylinder, and the hydraulic stem of hydraulic cylinder 902 is moved down, moved down with piston rod 903, by
It is connected as one with pressure in piston rod 903, is acted on material to which pressure generates downwards pressure, while rotor 7 turns in opposite directions
Dynamic, rotating speed is identical, between 7 fin 71 of rotor and 6 inner wall of banburying chamber, the intensive shear being repeated that is constantly changed
And squeezing action, so that sizing material is generated shear-deformable, carries out strong kneading, while between two roots rotors 7, rotor 7
Fin 71 is successively between the rib of another engaging-in rotor 7, since (rotor is cylindrical for 7 fin of rotor, 71 overall diameter and 71 root of fin
Ontology) diameter is different, thus forms different peripheral speeds when rotated, and speed ratio and velocity gradient are generated, is cut to form height
Dispersion milling is cut, and under the action of pressure, shearing, kneading effect is carried out to sizing material, since fin 71 acts on, rotor 7 revolves
When turning, sizing material 6 makees reverse circulation movement around banburying chamber, and the gap between two rotors 7 is relatively small, pressure force material into
Enter between two rotors 7 between 6 inner wall of fin 71 and banburying chamber, in banburying chamber 6 in the form of sheets, material is made to generate prodigious answer
Deformation, achievees the effect that fabulous dispersion milling, simultaneously as contact area is big between sizing material and metal surface, improves
Equipment heat transfer efficiency, hydraulic cylinder 902 drives piston rod 903 to rise after material is kneaded successfully, and overturning hydraulic cylinder 501 starts, and drives
Banburying chamber 6 overturns discharging, to form complete Double-hydraulic engagement type masticator operation principle.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art is in the technical scope of present disclosure, according to the utility model
Technical solution and its inventive concept be subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (8)
1. Double-hydraulic engagement type masticator, including control system, heating and cooling system, material pressing device, kneading device, feature exist
In:The kneading device is mounted on the base, and it include offer discharge port banburying chamber and mounted on mixing it is indoor
Two intermeshing rotors, it is every that sealing, the every rotor shaft end and mixing are equipped between roots rotor end face and banburying chamber
Bearing is mounted between room, the transmission shaft end of two roots rotors is connected with speed ratio gear case, the speed ratio gear case and retarder
It is connected, the retarder is connected to the motor by transmission mechanism, and Double-hydraulic switching mechanism, the mixing are connected in the banburying chamber
Room is communicated with upper subsidiary engine loading hopper, and the banburying chamber top is equipped with material pressing device, and the material pressing device is by being fixed on the base
Rack fix, the material pressing device include floating weight, hydraulic cylinder and lower part carry pressure piston rod, the floating weight
Middle part is connect with piston rod top, and the floating weight both ends are connected with hydraulic cylinder, and the hydraulic cylinder is fixed on the rack.
2. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:Between the rotor end-face and banburying chamber
Sealing use sealing ring, the sealing ring is placed in the interior concave ring groove that rotor end-face opens up.
3. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:The bearing of transmission shaft end per roots rotor
To be sleeved on the self-aligning bearing one on armature spindle, the bearing of the non-drive shaft end per roots rotor is to be sleeved on armature spindle successively
Self-aligning bearing two, thrust self-aligning bearing, the thrust self-aligning bearing are two disks, and staggered relatively.
4. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:The Double-hydraulic switching mechanism includes two
Group overturning hydraulic cylinder, one end of every group of overturning hydraulic cylinder are flexibly connected with the overturning ear being fixed in banburying chamber, every group of overturning
The other end of hydraulic cylinder is flexibly connected with the fixed seat being fixed on the base, two overturning ears settings in banburying chamber the same side and
It is symmetrical arranged.
5. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:The floating weight length direction and two
The longitudinal center line of rotor is in 15 ° of angles.
6. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:The piston rod is equipped with to be oriented to and fill
It sets, the guider includes pipe, and the pipe top is fixed with flange, and lower part is fixed on the rack, on the piston rod
It is set with upper copper sheathing, lower copper sheathing, dust-proof seal ring, the upper copper sheathing are installed between the upper copper sheathing, lower copper sheathing and piston rod
It is fixedly connected with flange, the lower copper sheathing is fixedly connected with rack, and bullet is equipped between the upper copper sheathing, lower copper sheathing and piston rod
Spring one.
7. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:It is equipped with fin on per roots rotor, institute
It includes the main fin of a spiral and two secondary fins to state fin, and two roots rotors between fin and rib by matching.
8. Double-hydraulic engagement type masticator as described in claim 1, it is characterised in that:Cooling is offered in the banburying chamber
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009633.2U CN207997463U (en) | 2018-01-04 | 2018-01-04 | Double-hydraulic engagement type masticator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009633.2U CN207997463U (en) | 2018-01-04 | 2018-01-04 | Double-hydraulic engagement type masticator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997463U true CN207997463U (en) | 2018-10-23 |
Family
ID=63835784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820009633.2U Active CN207997463U (en) | 2018-01-04 | 2018-01-04 | Double-hydraulic engagement type masticator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189263A (en) * | 2018-01-04 | 2018-06-22 | 大连嘉尔新橡塑机械有限公司 | Double-hydraulic engagement type masticator |
-
2018
- 2018-01-04 CN CN201820009633.2U patent/CN207997463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189263A (en) * | 2018-01-04 | 2018-06-22 | 大连嘉尔新橡塑机械有限公司 | Double-hydraulic engagement type masticator |
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