CN106346751A - Machine barrel of rubber mincing machine - Google Patents
Machine barrel of rubber mincing machine Download PDFInfo
- Publication number
- CN106346751A CN106346751A CN201610766140.9A CN201610766140A CN106346751A CN 106346751 A CN106346751 A CN 106346751A CN 201610766140 A CN201610766140 A CN 201610766140A CN 106346751 A CN106346751 A CN 106346751A
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- machine
- rubber
- section
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/682—Barrels or cylinders for twin screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a machine barrel of a rubber mincing machine. An inner cavity of the machine barrel is used for accommodating two conical hole, the axial lines of which are parallel and the hole walls of which are intersected, of a double-screw rod, so that the section shape of the inner cavity of the machine barrel is a horizontal oval formed by two intersected circles; the inner cavity of the machine barrel is gradually shrunk from a feeding port to a discharging port; the machine barrel is formed by mutually connecting a feeding section and a discharging section; the inner cavity of the machine barrel at the discharging section is provided with a neck bush; a nitration layer is arranged on the surface of the neck bush. According to the scheme, the machine barrel of the rubber mincing machine is reasonable in structural design, long in service life, convenient to maintain, wide in application range and excellent in wear resistance.
Description
Technical field
The present invention relates to pulverizer technical field, particularly relate to a kind of rubber pulverizer machine barrel.
Background technology
The rubber pulverizer machine barrel anti-wear performance of prior art is poor, and service life is shorter, and there is structure design and do not conform to
Reason, design lack of standardization it is difficult to dismounting and maintenance problem.
Content of the invention
The technical problem to be solved is to provide a kind of rubber pulverizer machine barrel, to solve above-mentioned technical problem.
For solving above-mentioned technical problem, embodiments of the invention provide a kind of rubber pulverizer machine barrel, and machine barrel inner chamber is use
In accommodating two diameter parallels of twin screw, bellmouth that hole wall intersects so that machine barrel intracavity section be shaped as intersecting by two
Circle and the ellipse in accumbency that formed, described machine barrel inner chamber is gradually reduced from charging aperture to discharging opening machine barrel inner chamber, machine barrel by
Feed zone is connected with each other with discharging section and forms, and the machine barrel inner chamber of discharging section is arranged by neck bush, and the surface of neck bush is provided with nitrogen
Change layer.
The having the beneficial effect that of the technique scheme of the present invention:
In such scheme, present configuration is reasonable in design, long service life, is easy to keep in repair, applied widely, anti-wear performance
Good.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
As shown in figure 1, the embodiment of the present invention provides a kind of rubber pulverizer machine barrel, machine barrel inner chamber 1 is for accommodating double spiral shells
Bellmouth 2 that two diameter parallels of bar, hole wall intersect is so that what machine barrel intracavity section was shaped as being formed by two intersecting circles
Ellipse in accumbency, described machine barrel inner chamber is gradually reduced from charging aperture to discharging opening machine barrel inner chamber, machine barrel by feed zone 3 with go out
Material section 4 is connected with each other and forms, and the machine barrel inner chamber of discharging section is arranged by neck bush 6, and the surface of neck bush is provided with nitration case.
The having the beneficial effect that of the technique scheme of the present invention:
In such scheme, present configuration is reasonable in design, long service life, is easy to keep in repair, applied widely, anti-wear performance
Good.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of rubber pulverizer machine barrel is it is characterised in that machine barrel inner chamber is for accommodating the two of twin screw diameter parallels, holes
The bellmouth that wall intersects is so that machine barrel intracavity section is shaped as the ellipse in accumbency being formed by two intersecting circles, described
Machine barrel inner chamber is gradually reduced from charging aperture to discharging opening machine barrel inner chamber, and machine barrel is connected with each other with discharging section by feed zone and forms, and goes out
The machine barrel inner chamber of material section is arranged by neck bush, and the surface of neck bush is provided with nitration case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766140.9A CN106346751A (en) | 2016-08-29 | 2016-08-29 | Machine barrel of rubber mincing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766140.9A CN106346751A (en) | 2016-08-29 | 2016-08-29 | Machine barrel of rubber mincing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346751A true CN106346751A (en) | 2017-01-25 |
Family
ID=57857981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766140.9A Pending CN106346751A (en) | 2016-08-29 | 2016-08-29 | Machine barrel of rubber mincing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346751A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235188A (en) * | 2015-10-28 | 2016-01-13 | 浙江光明塑料机械有限公司 | Cone double barrel |
| CN205185276U (en) * | 2015-10-28 | 2016-04-27 | 浙江光明塑料机械有限公司 | Conical twin -screw extruder barrel |
-
2016
- 2016-08-29 CN CN201610766140.9A patent/CN106346751A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235188A (en) * | 2015-10-28 | 2016-01-13 | 浙江光明塑料机械有限公司 | Cone double barrel |
| CN205185276U (en) * | 2015-10-28 | 2016-04-27 | 浙江光明塑料机械有限公司 | Conical twin -screw extruder barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |