CN204320369U - Determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling - Google Patents
Determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling Download PDFInfo
- Publication number
- CN204320369U CN204320369U CN201420699729.8U CN201420699729U CN204320369U CN 204320369 U CN204320369 U CN 204320369U CN 201420699729 U CN201420699729 U CN 201420699729U CN 204320369 U CN204320369 U CN 204320369U
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- wall
- roll
- chamber
- rolling
- sand
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Abstract
The utility model relate to a kind of both avoided circular cone sand making machine roll chamber not pocket material and rolling of causing chamber wearing and tearing cause rolls under chamber along relatively protruding closed, the defect cannot discharged by rolling sand material caused, can alleviate again roll chamber wearing and tearing determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling, comprise rolling and determine wall and roll dynamic wall, the outer lip limit that wall lower end inner wall has an annular protrusion determined by the described wall that rolls, there is annular protrusion and between the outer lip limit of annular protrusion and annular protrusion, form pocket material loop curve roll passage at the dynamic wall outer wall that rolls on raised lip top.Advantage: cracked cone machine and rolled sand processed for the first time and cannot the technical barrier of pocket material, both solved that circular cone sand making machine rolls chamber wearing and tearing and the Longkou that causes closes, being ground sand cannot the difficult problem of blanking, in turn ensure that circular cone sand making machine rolls the fluent sediment outflow of chamber sand, effectively improve sand efficiency processed and yield rate.
Description
Technical field
The utility model relate to a kind of both avoided circular cone sand making machine roll chamber not pocket material and rolling of causing chamber wearing and tearing cause rolls under chamber along relatively protruding closed, the defect cannot discharged by rolling sand material that causes, can alleviate again roll chamber wearing and tearing determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling, belong to circular cone sand making machine and roll manufacture field, chamber.
Background technology
CN101816967A, title " cone sand making machine ", bevel gear wheel is enclosed within excentric sleeve, excentric sleeve is enclosed within the axis hole at lower casing center by copper overcoat, main shaft is positioned at excentric sleeve by interior copper sheathing and promotes spindle swing by excentric sleeve, spheric seating is arranged on the housings support circle of the positioning shaft hole of lower casing, mantle to be enclosed within main shaft by sphere brasses and to promote mantle by main shaft and swings, movable sleeve bushing is enclosed within the conical surface of mantle, anti-wear movable sleeve is enclosed within the conical surface of movable sleeve bushing, embedding tight device to be enclosed within main shaft and to adopt locking nut to be locked by embedding tight device, upper casing coordinates with lower casing and is provided with the adjustment oil cylinder of more than three or three between upper casing flanging and lower casing flanging, upper casing inwall serrated helicoid shape and being meshed with the toroidal helical sawtooth of adjustment swivel nut outer wall ringwise, adjustment swivel nut is double horn shape structure, its lower loudspeaker wall is connected with anti-wear fixed sleeve by fixed sleeve bushing, upper loudspeaker wall is for supporting hopper assembly.
Utility model content
Purpose of design: design a kind of both avoided circular cone sand making machine roll chamber not pocket material and rolling of causing chamber wearing and tearing cause to roll under chamber along relatively protruding closed, the defect cannot discharged by rolling sand material that causes, can alleviate again roll chamber wearing and tearing determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling.
Design: in order to realize above-mentioned purpose of design.Roll wall in circular cone sand making machine and determine the outer lip limit that wall lower end inner wall has an annular protrusion, having annular protrusion at the dynamic wall outer wall that rolls on raised lip top and form the design that pocket material loop curve rolls passage between the outer lip limit of annular protrusion and annular protrusion, is technical characteristics of the present utility model.The object of such design is: in existing circular cone sand making machine, roll the Longkou (rolling chamber) of determining wall and rolling dynamic wall and roll face for mutually coincideing, when metaling by the charging aperture of cone machine enter roll chamber time, owing to forming, the face of rolling of rolling chamber is mutually opposing parallel not easily catches metaling, cause the rubble by rolling uneven to the wearing and tearing rolling chamber wall, in the course of time cause roll determine wall and roll dynamic wall form roll chamber wearing and tearing, the bottom of rolling chamber is made to form the right closed annular double wedge of circular phase, this closed annular double wedge, make to roll the sand material ground in chamber cannot discharge, formed in nest and repeatedly roll, form dust, cause the failure rolling sand processed.Roll wall in circular cone sand making machine designed by the utility model and determine the outer lip limit that wall lower end inner wall has an annular protrusion, roll passage and just form to roll because the annular protrusion rolled in dynamic wall outside wall surface that the outer lip limit of this projection is relative with being positioned at top, outer lip limit forms pocket material loop curve and determine wall inwall convex arc, roll the arc bend passage that the outer convex arc of dynamic wall outer wall matches, outer lip limit in this arc bend passage and annular protrusion are held by the fragment building stones rolled just as two road annular holder hands, make to roll chamber can either complete and grind sand processed to the supporting roll of metaling, supporting roll can be ground again made sand to roll passage by pocket material loop curve and discharge fast, thus make circular cone sand making machine roll sand chamber processed to avoid internal fight (repeatedly rolling), decrease the wearing and tearing to rolling sand chamber processed, achieve the object that supporting roll grinds sand processed.
Technical scheme: a kind of determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling, comprise rolling and determine wall and roll dynamic wall, the outer lip limit that wall lower end inner wall has an annular protrusion determined by the described wall that rolls, and has annular protrusion and forms pocket material loop curve between the outer lip limit of annular protrusion and annular protrusion roll passage at the dynamic wall outer wall that rolls on raised lip top.
The utility model is compared with background technology, crack cone machine and roll sand processed for the first time and cannot the technical barrier of pocket material, both solved that circular cone sand making machine rolls chamber wearing and tearing and the Longkou that causes closes, being ground sand cannot the difficult problem of blanking, in turn ensure that circular cone sand making machine rolls the fluent sediment outflow of chamber sand, effectively improve sand efficiency processed and yield rate.
Accompanying drawing explanation
Fig. 1 is that circular cone sand making machine rolls and determines wall and roll dynamic wall to form and roll the structural representation in chamber.
Fig. 2 is the partial enlargement structural representation in Fig. 1.
Fig. 3 is the sectional structure schematic diagram of circular cone sand making machine.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.A kind of determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling, comprise rolling and determine wall and roll dynamic wall, the outer lip limit 511 that wall lower end inner wall has an annular protrusion determined by the described wall that rolls, and has annular protrusion 521 and forms pocket material loop curve between the outer lip limit 511 of annular protrusion and annular protrusion 521 roll passage 53 at the dynamic wall outer wall that rolls on raised lip top.This pocket material loop curve rolls the pocket material passage as shown in Figure 2 that passage 53 is formed, and can be caught by material after circular cone sand making machine first charging, and after the material caught being rolled into again sand, extruding is discharged.Label 54 adjusts swivel nut.Its sand method processed, entered by the metaling rolled and determine wall and roll dynamic wall outer wall to form pocket material loop curve and to roll in passage and pocket material loop curve rolls passage lower port is caught by material by rolling wall, roll dynamic wall to determine wall revolution roll sand processed along rolling, roll the different mulling of the specification made follow-up roll the extruding of sand material processed under discharge continually from rolling lower end, sand chamber processed.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of the restriction to the utility model mentality of designing; any do not exceed the utility model mentality of designing combination, increase or amendment, all fall in protection domain of the present utility model.
Claims (1)
1. determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling for one kind, comprise rolling and determine wall and roll dynamic wall, it is characterized in that: described in roll wall and determine the outer lip limit that wall lower end inner wall has an annular protrusion, have annular protrusion and between the outer lip limit of annular protrusion and annular protrusion, form pocket material loop curve roll passage at the dynamic wall outer wall that rolls on raised lip top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699729.8U CN204320369U (en) | 2014-11-20 | 2014-11-20 | Determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699729.8U CN204320369U (en) | 2014-11-20 | 2014-11-20 | Determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320369U true CN204320369U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699729.8U Withdrawn - After Issue CN204320369U (en) | 2014-11-20 | 2014-11-20 | Determine wall and roll dynamic wall to form circular cone sand making machine and roll chamber by rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549620A (en) * | 2014-11-20 | 2015-04-29 | 浙江双金机械集团股份有限公司 | Fixed grinding wall and movable grinding wall constructed grinding cavity of circular-cone-shaped sand making machine and sand making method |
-
2014
- 2014-11-20 CN CN201420699729.8U patent/CN204320369U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549620A (en) * | 2014-11-20 | 2015-04-29 | 浙江双金机械集团股份有限公司 | Fixed grinding wall and movable grinding wall constructed grinding cavity of circular-cone-shaped sand making machine and sand making method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20170721 |