CN201319846Y - Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder - Google Patents
Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder Download PDFInfo
- Publication number
- CN201319846Y CN201319846Y CNU2008200906181U CN200820090618U CN201319846Y CN 201319846 Y CN201319846 Y CN 201319846Y CN U2008200906181 U CNU2008200906181 U CN U2008200906181U CN 200820090618 U CN200820090618 U CN 200820090618U CN 201319846 Y CN201319846 Y CN 201319846Y
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- CN
- China
- Prior art keywords
- semicircular
- overcoat
- cover
- semi
- sleeve
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
An intermediate sleeve and an outer sleeve with convenient assembly/disassembly for the extrusion segment of a feed extruder relates to the extrusion segment of the feed extruder. The intermediate sleeve and the outer sleeve are used for solving the problem of the prior feed extruder that is inconvenient in disassembling the intermediate sleeve and the outer sleeve of the extrusion segment during forced shutdown of the feed extruder caused by jamming by high dryness or large amount of the extruded feed in the extrusion segment. A semi-circular upper outer sleeve and a semi-circular lower outer sleeve are fixedly connected with each other through a bolt of a connection plate, a semi-circular upper intermediate sleeve and a semi-circular lower intermediate sleeve are correspondingly arranged in the cylinder formed by the semi-circular upper outer sleeve and the semi-circular lower outer sleeve, and a flat key is arranged between the semi-circular upper outer sleeve and a semi-circular upper intermediate sleeve. During disassembly, the semi-circular upper outer sleeve and the semi-circular lower outer sleeve can be disassembled by detaching the bolt of a rear flange, the bolt of the connection plate and the bolt of a front flange, so that feeds compressed among the inner sleeve, the semi-circular upper intermediate sleeve and the semi-circular lower intermediate sleeve can be removed easily.
Description
Technical field
The utility model relates to a kind of expanded section of feed extruder.
Background technology
The middle cover and the overcoat (as shown in Figure 3) of the feed extruder expanded section that uses all are cylindric at present, and plurality of sections overcoat butt joint back is fixing by the clamp chucking, and middle cover and overcoat are connected and fixed by flat key.The problem that existing feed extruder expanded section exists is: when being easy to generate vexed machine phenomenon by expanded feed overdrying or feed when excessive, make bulking machine by forced-stopping machine, the dismounting of the middle cover of expanded section and overcoat is very difficult during shutdown.Under HTHP, being solidified in the expanded section when shutting down by expanded pellet diet because of vexed machine; the feed that solidifies sticks together the interior cover and the middle cover of expanded section tightly; wanting to restart machine must dispose the feed between cover and the middle cover in being set in, also have only in cover and overcoat removing and could dispose the feed between cover and the middle cover in being set in piecemeal.
The utility model content
The purpose of this utility model is for solving existing feed extruder expanded section when be easy to generate vexed machine phenomenon when excessive by expanded feed overdrying or feed; make bulking machine by forced-stopping machine; the not easily detachable problem of the middle cover of expanded section and overcoat during shutdown provides a kind of middle cover and overcoat of easy-to-dismount feed extruder expanded section.The utility model is by cover in semicircular the going up, the semicircular overcoat of going up, flat key, two upper junction plates, the bolt of connecting plate, semicircular back first ring flange, two lower connecting plates, semicircular overcoat down, semicircular middle down cover, semicircular preceding first ring flange, semicircular back second ring flange and semicircular preceding first ring flange are formed, semicircular preceding first ring flange is fixed on the front end of semicircular upward overcoat, semicircular back first ring flange is fixed on the rear end of semicircular upward overcoat, two upper junction plates are separately fixed on the outer of semicircular upward overcoat dual-side, semicircular preceding first ring flange is fixed on the front end of semicircular overcoat down, semicircular back second ring flange is fixed on the rear end of semicircular overcoat down, two lower connecting plates are separately fixed on the outer of semicircular overcoat dual-side down, semicircular upward overcoat and the semicircular corresponding setting of overcoat down, bolt by connecting plate is fixed together semicircular upward overcoat and semicircular overcoat down, semicircular middle cover and semicircular middle down corresponding being arranged in semicircular upward overcoat and the semicircular down cylinder that overcoat is formed of overlapping are provided with flat key between semicircular upward overcoat and the semicircular middle cover.
During the utility model dismounting the bolt of the bolt of the bolt of rear stub, connecting plate and forward flange dish is laid down, semicircularly go up overcoat and semicircular overcoat down just can remove, in cleaning is set in cover and semicircular the going up the feed between cover and semicircular middle down the overlapping be easy to.
The beneficial effects of the utility model: simple in structure, convenient disassembly, in cleaning is set in easily in cover and semicircular the going up cover and semicircular between overlapping in down by expanded pellet diet, improved operating efficiency.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the structural representation of existing feed extruder expanded section.Reference numeral 18 among Fig. 3 is a clamp.
The specific embodiment
The specific embodiment one: (referring to Fig. 1, Fig. 2) present embodiment is by cover 1 in semicircular the going up, the semicircular overcoat 2 of going up, flat key 3, two upper junction plates 4, the bolt 5 of connecting plate, semicircular back first ring flange 7, two lower connecting plates 10, semicircular overcoat 11 down, semicircular middle down cover 12, semicircular preceding first ring flange 19, semicircular back second ring flange 17 and semicircular preceding first ring flange 15 are formed, semicircular preceding first ring flange 19 is fixed on the front end of semicircular upward overcoat 2, semicircular back first ring flange 7 is fixed on the rear end of semicircular upward overcoat 2, two upper junction plates 4 are separately fixed on the outer of semicircular upward overcoat 2 dual-sides, semicircular preceding first ring flange 15 is fixed on the front end of semicircular overcoat 11 down, semicircular back second ring flange 17 is fixed on the rear end of semicircular overcoat 11 down, two lower connecting plates 10 are separately fixed on the outer of semicircular overcoat 11 dual-sides down, semicircular upward overcoat 2 and semicircular overcoat 11 corresponding settings down, bolt 5 by connecting plate is fixed together semicircular upward overcoat 2 and semicircular overcoat 11 down, cover 1 is with semicircular cover 12 is corresponding in down is arranged on semicircular going up in the cylinder that overcoat 2 and semicircular overcoat down 11 form in semicircular go up, and semicircular going up in overcoat 2 and semicircular the going up is provided with flat key 3 between the cover 1.
During use, with the bolt 6 of rear stub semicircular back first ring flange 7 and semicircular back second ring flange 17 are fixed together with the feed section ring flange 8 of feed section 9 respectively, bolt 14 with the forward flange dish is fixed together semicircular preceding first ring flange 19 and semicircular preceding first ring flange 15 respectively with discharging mouth ring flange 16, interior cover 13 is installed in by using in cover 1 in semicircular the going up and semicircular middle down cover 12 cylinders of forming.When after the vexed machine of bulking machine is shut down, needing to dismantle; as long as the bolt 14 of the bolt 5 of the bolt 6 of rear stub, connecting plate and forward flange dish is laid down; semicircular upward overcoat 2 and semicircular overcoat 11 down just can remove; cover 1 and semicircular middle down cover 12 just can be unloaded down easily in semicircular the going up of coming out; like this, cover 1 and semicircularly overlap just being easy between 12 in down in cover 13 and semicircular go up in cleaning is set in by expanded pellet diet.
The specific embodiment two: in semicircular go up of (referring to Fig. 1) present embodiment cover 1 and semicircular be equipped with on the inwall of cover 12 in down cover 1 internal thread in internal thread 20 and semicircular the going up with semicircular down in the internal thread of cover 12 corresponding.When before the chamber inward turning of cover in interior being enclosed within turns to, pushing pusher, in in the cover internal thread groove feed along the direction (identical) of internal thread rotation with the direction of the interior external screw thread rotation that puts forward extruding advance, thereby reduced the resistance that advances, further improved expanded efficient, reduced energy consumption.
Claims (2)
1, a kind of middle cover and overcoat of easy-to-dismount feed extruder expanded section, it is by cover (1) in semicircular the going up, the semicircular overcoat (2) of going up, flat key (3), two upper junction plates (4), the bolt of connecting plate (5), semicircular back first ring flange (7), two lower connecting plates (10), semicircular overcoat (11) down, semicircular middle cover (12) down, semicircular preceding first ring flange (19), semicircular back second ring flange (17) and semicircular preceding first ring flange (15) are formed, it is characterized in that: semicircular preceding first ring flange (19) is fixed on the front end of semicircular upward overcoat (2), semicircular back first ring flange (7) is fixed on the rear end of semicircular upward overcoat (2), two upper junction plates (4) are separately fixed on the outer of semicircular upward overcoat (2) dual-side, semicircular preceding first ring flange (15) is fixed on the front end of semicircular overcoat (11) down, semicircular back second ring flange (17) is fixed on the rear end of semicircular overcoat (11) down, two lower connecting plates (10) are separately fixed on the outer of semicircular overcoat (11) dual-side down, semicircular upward overcoat (2) and the semicircular corresponding setting of overcoat (11) down, bolt (5) by connecting plate is fixed together semicircular upward overcoat (2) and semicircular overcoat (11) down, cover (1) and semicircular cover (12) is corresponding in down is arranged on semicircular going up in overcoat (2) and the semicircular down cylinder that overcoat (11) is formed in semicircular go up is semicircularly gone up overcoat (2) and semicircular middle overlapping between (1) is provided with flat key (3).
2, the middle cover and the overcoat of easy-to-dismount feed extruder expanded section according to claim 1 is characterized in that: cover (1) and semicircular to be equipped with cover (1) internal thread in internal thread (20) and semicircular the going up in down on the inwall of cover (12) corresponding with the semicircular internal thread that overlaps (12) in down in semicircular go up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200906181U CN201319846Y (en) | 2008-08-08 | 2008-08-08 | Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200906181U CN201319846Y (en) | 2008-08-08 | 2008-08-08 | Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319846Y true CN201319846Y (en) | 2009-10-07 |
Family
ID=41157235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200906181U Expired - Fee Related CN201319846Y (en) | 2008-08-08 | 2008-08-08 | Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201319846Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824816A (en) * | 2015-05-15 | 2015-08-12 | 慈溪市易商电器有限公司 | Puffing machine |
| CN109198709A (en) * | 2018-11-29 | 2019-01-15 | 王海龙 | A kind of food bulking machine |
| CN115462548A (en) * | 2022-09-15 | 2022-12-13 | 江苏丰尚智能科技有限公司 | Extrusion chamber of extrusion puffing machine and material cleaning method thereof |
-
2008
- 2008-08-08 CN CNU2008200906181U patent/CN201319846Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824816A (en) * | 2015-05-15 | 2015-08-12 | 慈溪市易商电器有限公司 | Puffing machine |
| CN109198709A (en) * | 2018-11-29 | 2019-01-15 | 王海龙 | A kind of food bulking machine |
| CN115462548A (en) * | 2022-09-15 | 2022-12-13 | 江苏丰尚智能科技有限公司 | Extrusion chamber of extrusion puffing machine and material cleaning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20110808 |