CN209440591U - The convertible mixer of engagement type - Google Patents
The convertible mixer of engagement type Download PDFInfo
- Publication number
- CN209440591U CN209440591U CN201821173015.8U CN201821173015U CN209440591U CN 209440591 U CN209440591 U CN 209440591U CN 201821173015 U CN201821173015 U CN 201821173015U CN 209440591 U CN209440591 U CN 209440591U
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- China
- Prior art keywords
- fin
- armature spindle
- rotor
- centre bore
- helical duct
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Abstract
The convertible mixer of engagement type, including a pair of the first rotor and the second rotor for being located at mixing chamber, the rotor includes armature spindle, it is distributed with spiral first fin, the second fin and third fin on armature spindle, the centerlines A of the third fin and the first fin and the second fin is 92 ° or 93 °；The armature spindle has centre bore, central tube is fixed with by snap ring in centre bore, gap is formed between the outside and centre bore inner webs of central tube, first fin, the second fin and the third fin is located at the outside of body, helical duct is equipped between body and armature spindle, centre bore is connected by the feed liquor radial hole on armature spindle with one end of helical duct, and the gap is connected by the liquid radial hole that returns on armature spindle with the other end of helical duct；The helical duct is composed of the groove of groove and body inner hole on armature spindle.Have the advantages that rubber good fluidity, good cooling results.
Description
Technical field
The utility model relates to a kind of mixer, especially a kind of convertible mixer of engagement type.
Background technique
The convertible mixer of engagement type is horizontal machine, and banburying chamber's housing into rotation of mixer supports on the rack, banburying chamber
Shell is connected by ring flange with worm gear mechanism, a pair of intermeshing rotor is equipped in banburying chamber, wherein a rotor
Connect as driving shaft and with rotary drive mechanism.Rotary drive mechanism drive rotor operation, to the intracorporal gum material of shell into
Row stirring.The overturning of mixing room housing is driven by worm gear mechanism when discharging, makes the feed inlet and outlet of shell obliquely downward, just
In discharging.The closed-smelting machine rotor of this structure includes armature spindle, has body on the outside of armature spindle, there are three spiral in body outside
Fin, each fin is uniformly distributed and center line is parallel to each other.When work, material heap is tended to have in shell when stirring gum material
Product forms dead angle.Cavity in rotor is connected by pipeline and rotary joint with coolant liquid feed mechanism, the cooling to rotor
The effect is unsatisfactory.
Summary of the invention
That the purpose of the utility model is to provide a kind of structures is simple, operation when do not generate dead angle, rubber in mixing room housing
Glue material fluidity is good, the rotor good cooling results convertible mixers of engagement type, overcome the deficiencies in the prior art.
The convertible mixer of the engagement type of the utility model, including a pair of the first rotor for being located at mixing chamber and second turn
Son, the rotor include armature spindle, and spiral first fin, the second fin and third fin, institute are distributed on armature spindle
The centerlines A of the third fin and the first fin and the second fin stated is 92 ° or 93 °；
The armature spindle has centre bore, is fixed with central tube by snap ring in centre bore, central tube outside with
Gap is formed between centre bore inner webs, first fin, the second fin and third fin are located at the outside of body, body
Helical duct is equipped between armature spindle, centre bore is connected by the feed liquor radial hole on armature spindle with one end of helical duct
Logical, the gap is connected by the liquid radial hole that returns on armature spindle with the other end of helical duct；
The helical duct is composed of the groove of groove and body inner hole on armature spindle.
The convertible mixer of the engagement type of the utility model, due to have on rotor one it is different from another two angle convex
Rib, the i.e. hand of spiral are different, and when operation, gum material is not finally to flow in mixing room housing to same direction, especially
Material can change direction at third fin, be not easy to be formed dead angle, good fluidity, since internal rotor has spiral helicine channel,
Coolant liquid is more uniform to the cooling of entire rotor, hence it is evident that improves cooling effect, improves the service life of equipment.
Detailed description of the invention
Fig. 1 is rotor structure schematic diagram in specific embodiment of the present invention.
Fig. 2 is the expanded schematic diagram of rotor shown in FIG. 1.
Fig. 3 is the internal sectional schematic diagram of rotor shown in FIG. 1.
Specific embodiment
As shown in Figure 1, 2, 3: the convertible mixer of the engagement type of the utility model is located at the of mixing chamber including a pair of
One rotor 1 and the second rotor 2, rotor include armature spindle 3, and spiral first fin 5, the second fin 6 are distributed on armature spindle 3
With third fin 7.The centerlines A of third fin 7 and the first fin 5 and the second fin 6 is 92 ° or 93 °.
Armature spindle 3 has centre bore 11, central tube 9 is fixed with by snap ring 14 in centre bore 11, in the outside of central tube 9
Gap 8 is formed between 11 inner webs of centre bore, the first fin 5, the second fin 6 and third fin 7 are located at the outside of body 4,
Helical duct 13 is equipped between body 4 and armature spindle 3, centre bore 11 is led to by the feed liquor radial hole 12 on armature spindle 3 with spiral
The one end in road 13 is connected, and the gap 8 passes through the other end phase for returning liquid radial hole 10 and helical duct 13 on armature spindle 3
Connection.
Helical duct 13 is composed of the groove of 4 inner hole of groove and body on armature spindle 3, recessed on armature spindle 3
Slot be it is machining, the groove on body 4 may be cast as forming.
The convertible mixer of the engagement type of the utility model, due to have on rotor one it is different from another two angle convex
Rib, the i.e. hand of spiral are different, and when operation, gum material is not finally to flow in mixing room housing to same direction, especially
Material can change direction at third fin 7, be not easy to form dead angle, and good fluidity is cold since internal rotor has helical duct 13
But liquid is more uniform to the cooling of entire rotor, hence it is evident that improves cooling effect, improves the service life of equipment.
Claims (1)
1. a kind of convertible mixer of engagement type is located at the first rotor (1) and the second rotor (2) of mixing chamber including a pair,
The rotor includes armature spindle (3), and spiral first fin (5), the second fin (6) and are distributed on armature spindle (3)
Three fins (7), it is characterised in that: the centerlines A of the third fin (7) and the first fin (5) and the second fin (6)
It is 92 ° or 93 °；
The armature spindle (3) has centre bore (11), is fixed with central tube (9) by snap ring (14) in centre bore (11),
Gap (8) are formed between the outside and centre bore (11) inner webs of central tube (9), first fin (5), the second fin
(6) and third fin (7) is located at the outside of body (4), is equipped with helical duct (13) between body (4) and armature spindle (3), center
Hole (11) is connected by the feed liquor radial hole (12) on armature spindle (3) with one end of helical duct (13), the gap (8)
It is connected by time liquid radial hole (10) on armature spindle (3) with the other end of helical duct (13)；
The helical duct (13) is composed of the groove of groove and body (4) inner hole on armature spindle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173015.8U CN209440591U (en) | 2018-07-24 | 2018-07-24 | The convertible mixer of engagement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173015.8U CN209440591U (en) | 2018-07-24 | 2018-07-24 | The convertible mixer of engagement type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440591U true CN209440591U (en) | 2019-09-27 |
Family
ID=68008479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173015.8U Active CN209440591U (en) | 2018-07-24 | 2018-07-24 | The convertible mixer of engagement type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209440591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497053A (en) * | 2020-04-30 | 2020-08-07 | 荆州市骏达科技有限公司 | High-efficient stirring feeding mechanism for injection molding machine |
-
2018
- 2018-07-24 CN CN201821173015.8U patent/CN209440591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497053A (en) * | 2020-04-30 | 2020-08-07 | 荆州市骏达科技有限公司 | High-efficient stirring feeding mechanism for injection molding machine |
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