CN201493086U - Bulking machine with screw sleeve capable of being rapidly detached - Google Patents
Bulking machine with screw sleeve capable of being rapidly detached Download PDFInfo
- Publication number
- CN201493086U CN201493086U CN2009202278745U CN200920227874U CN201493086U CN 201493086 U CN201493086 U CN 201493086U CN 2009202278745 U CN2009202278745 U CN 2009202278745U CN 200920227874 U CN200920227874 U CN 200920227874U CN 201493086 U CN201493086 U CN 201493086U
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- CN
- China
- Prior art keywords
- swivel nut
- screw
- bulking machine
- face flange
- screw rod
- 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 - Lifetime
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Abstract
The utility model discloses a bulking machine with a screw sleeve capable of being rapidly detached, which comprises a machine base, a gear box fixed on the machine base, a screw rod sleeved on a main shaft of the gear box, a screw sleeve which is sleeved outside the screw rod and fixed on the gear box, and a discharge die and a cutter mechanism which are arranged at the outlet end of the screw sleeve. The screw sleeve is formed by sequentially connecting a plurality of sections of sub screw sleeves by end face flanges and bolts; the end face flange on one side of each section of sub screw sleeve is provided with a jack screw hole which vertically aligns with the end face flange on the other side of adjacent sub screw sleeve; the jack screw hole is provided with a jack screw rod which is in threaded matching with the jack screw hole; and the jack screw rod can spirally pass through the jack screw hole and press against the end face flange on the other side of the adjacent sub screw sleeve. The utility model ensures that the screw sleeve of the bulking machine is convenient to detach, reduces the damage to the screw rod, the screw sleeve and the main shaft caused by improper detaching and eliminates the potential safety hazard caused by the improper detaching.
Description
Technical field
The utility model relates to a kind of bulking machine, refers to the quick-detachable bulking machine of a kind of swivel nut particularly.
Technical background
Bulking machine is as a kind of high temperature, high pressure, instantaneous process equipment, and its main working parts is screw rod and swivel nut, and swivel nut is socketed in the screw rod outside during assembling, forms Builking cavity by the gap that forms between screw rod and the swivel nut.Its operation principle be material Builking cavity because of screw rod, swivel nut extruding, shear, TRANSIENT HIGH TEMPERATURE and high pressure effect that friction produces, make that the organic matter cell membrane in the material is destroyed, grease is free, starch gelatinization, structure is bulk, and various biology enzymes are passivated, and pathogenic microorganism is killed.Puffing process is significant to the preliminary treatment of the preparation of the production of food and feed and glyceride stock.The main working parts of bulking machine is screw rod and swivel nut, screw rod by several minutes the cross-talk screw rod group become one group, be assemblied on the main shaft, swivel nut by several minutes the cross-talk swivel nut link together by flange, seam and bolt, and be enclosed within the screw rod outside, form Builking cavity by the gap between screw rod and the swivel nut.In actual production process, because screw rod and swivel nut be to the extruding of material, Builking cavity has been full of the material of HTHP.When the bulking machine disorderly closedown, because Builking cavity has been full of the material of HTHP, it in time must be cleaned out, cause swivel nut to be difficult to dismounting to prevent that the material of HTHP solidifies in the Builking cavity.Even the dismounting in time of bulking machine shutdown back, in order to reach the squeezing effect that needs, the L/D ratio of screw rod and swivel nut has all reached 10～20: 1 in the bulking machine, and its annular gap only is 0.6～1.0mm, so the dismounting of puffing machine screw jacket also is very difficult.During the bulking machine orderly closedown and since puffing machine screw jacket be by several minutes the cross-talk swivel nut link together by flange, seam and bolt, and the slit of flange and seam still has been full of the material of HTHP, so swivel nut is still not quick detachable.Because the dismounting of swivel nut is inconvenience very, therefore, bulking machine is shut down back Builking cavity cleaning and safeguarded often both to have been needed to waste the plenty of time, caused bulking machine production efficiency low; Can cause simultaneously the damage of screw rod and swivel nut again, especially easily cause the distortion of main shaft; In addition, the swivel nut quality is bigger, and traditional method for dismounting is difficult for controlling to swivel nut, and its moment is fallen easy initiation security incident.
Summary of the invention
The purpose of this utility model will provide a kind of swivel nut quick-detachable bulking machine exactly, and this design can realize the fast quick-detach of bulking machine shutdown rear thread sleeve, has saved bulking machine cleaning maintenance time, has improved the production efficiency of bulking machine.
For realizing this purpose, the quick-detachable bulking machine of swivel nut that the utility model is designed, comprise support, be fixed on the transmission case on the support, be sleeved on the screw rod on the main shaft of transmission case, it is outside and be fixed on swivel nut on the transmission case to be sleeved on screw rod, and the discharging mode and the cutter mechanism that are installed in the swivel nut port of export, described swivel nut is connected in sequence by end face flange and bolt by some cross-talk swivel nuts, its special character is: a side end face flange of described each cross-talk swivel nut is provided with top wire hole, the opposite side end face flange of the sub-swivel nut that described top wire hole perpendicular alignmnet is adjacent, described top wire hole is equipped with the jackscrew bar with its threaded engagement, but described jackscrew bar coil is crossed this top wire hole and roof pressure on the opposite side end face flange of described adjacent sub-swivel nut.
Further, a side end face flange of described each cross-talk swivel nut is provided with the top wire hole of two symmetric arrangement.
Further, the opposite side end face flange of described adjacent sub-swivel nut of being pressed by the jackscrew masthead be provided with the top wire hole concentric eject the hole seat.
Advantage of the present utility model is: by top wire hole is set on flange, and back down adjacent sub-swivel nut after when dismounting, using jackscrew to pass top wire hole, make puffing machine screw jacket be convenient to dismounting, reduced and dismantled improper damage, and eliminated and dismantled the improper potential safety hazard of bringing screw rod and swivel nut and main shaft.This design also has advantage simple and reliable for structure, easy to make, and can satisfy the needs of different model bulking machine.
Description of drawings
Fig. 1 is the structural representation of the quick-detachable bulking machine of swivel nut;
The structural representation that Fig. 2 matches for two cross-talk swivel nuts in the utility model;
Fig. 3 is the right view of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The quick-detachable bulking machine of a kind of swivel nut shown in the figure, comprise support 1, be fixed on the transmission case 2 on the support 1, be sleeved on the screw rod 4 on the main shaft 5 of transmission case 2, it is outside and be fixed on swivel nut 3 on the transmission case 2 to be sleeved on screw rod 4, and the discharging mode 6 and the cutter mechanism 7 that are installed in swivel nut 3 ports of export, described swivel nut 3 is connected in sequence by end face flange and bolt by some cross-talk swivel nut 3d, the side end face flange of described each cross-talk swivel nut 3d is provided with the top wire hole 3a of two symmetric arrangement, the opposite side end face flange of the sub-swivel nut 3d that described top wire hole 3a perpendicular alignmnet is adjacent, described top wire hole 3a is equipped with the jackscrew bar 3b with its threaded engagement, but described jackscrew bar 3b coil is crossed this top wire hole 3a and roof pressure on the opposite side end face flange of described adjacent sub-swivel nut 3d.This design can make swivel nut 3 dismounting safely and fast.
In the technique scheme, described opposite side end face flange by the adjacent sub-swivel nut 3d of jackscrew bar 3b roof pressure be provided with top wire hole 3a concentric eject hole seat 3c.Be the recessed depth design that ejects hole seat 3c 1～2mm generally in practical operation, this ejects hole seat 3c can make flange stressed more even, prevents that jackscrew 3b from breakking away.
When the puffing machine screw jacket assembling and dismantling are unloaded, jackscrew bar 3b is packed among the top wire hole 3a, turn jackscrew bar 3b, back down adjacent sub-swivel nut 3 after making jackscrew bar 3b pass top wire hole 3a, promptly finish the dismounting of swivel nut 3.
Claims (4)
1. quick-detachable bulking machine of swivel nut, comprise support (1), be fixed on the transmission case (2) on the support (1), be sleeved on the screw rod (4) on the main shaft (5) of transmission case (2), it is outside and be fixed on swivel nut (3) on the transmission case (2) to be sleeved on screw rod (4), and the discharging mode (6) and the cutter mechanism (7) that are installed in swivel nut (3) port of export, described swivel nut (3) is connected in sequence by end face flange and bolt by some cross-talk swivel nuts (3d), it is characterized in that: a side end face flange of described each cross-talk swivel nut (3d) is provided with top wire hole (3a), the opposite side end face flange of the sub-swivel nut (3d) that described top wire hole (3a) perpendicular alignmnet is adjacent, described top wire hole (3a) is equipped with the jackscrew bar (3b) with its threaded engagement, described jackscrew bar (3b) but coil is crossed this top wire hole (3a) and roof pressure on the opposite side end face flange of described adjacent sub-swivel nut (3d).
2. the quick-detachable bulking machine of swivel nut according to claim 1 is characterized in that: a side end face flange of described each cross-talk swivel nut (3d) is provided with the top wire hole (3a) of two symmetric arrangement.
3. the quick-detachable bulking machine of swivel nut according to claim 1 and 2 is characterized in that: described opposite side end face flange by the adjacent sub-swivel nut (3d) of jackscrew bar (3b) roof pressure be provided with top wire hole (3a) concentric eject hole seat (3c).
4. the quick-detachable bulking machine of swivel nut according to claim 3 is characterized in that: the described recessed degree of depth that ejects hole seat (3c) is 1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202278745U CN201493086U (en) | 2009-09-04 | 2009-09-04 | Bulking machine with screw sleeve capable of being rapidly detached |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202278745U CN201493086U (en) | 2009-09-04 | 2009-09-04 | Bulking machine with screw sleeve capable of being rapidly detached |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493086U true CN201493086U (en) | 2010-06-02 |
Family
ID=42436296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202278745U Expired - Lifetime CN201493086U (en) | 2009-09-04 | 2009-09-04 | Bulking machine with screw sleeve capable of being rapidly detached |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999743A (en) * | 2010-11-25 | 2011-04-06 | 江苏牧羊集团有限公司 | Frock for dismantling screw heads and extrusion chambers of extruder |
| CN105234859A (en) * | 2015-10-23 | 2016-01-13 | 中石化石油工程技术服务有限公司 | Back-up wrench for flange demounting and mounting |
| CN109452677A (en) * | 2019-01-11 | 2019-03-12 | 安德里茨（中国）有限公司 | Screw rod ejecting mechanism |
-
2009
- 2009-09-04 CN CN2009202278745U patent/CN201493086U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999743A (en) * | 2010-11-25 | 2011-04-06 | 江苏牧羊集团有限公司 | Frock for dismantling screw heads and extrusion chambers of extruder |
| CN105234859A (en) * | 2015-10-23 | 2016-01-13 | 中石化石油工程技术服务有限公司 | Back-up wrench for flange demounting and mounting |
| CN109452677A (en) * | 2019-01-11 | 2019-03-12 | 安德里茨（中国）有限公司 | Screw rod ejecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |