CN201491695U - Bulking machine capable of preventing wear-resistant lining sleeve from rotating - Google Patents
Bulking machine capable of preventing wear-resistant lining sleeve from rotating Download PDFInfo
- Publication number
- CN201491695U CN201491695U CN200920227875XU CN200920227875U CN201491695U CN 201491695 U CN201491695 U CN 201491695U CN 200920227875X U CN200920227875X U CN 200920227875XU CN 200920227875 U CN200920227875 U CN 200920227875U CN 201491695 U CN201491695 U CN 201491695U
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- China
- Prior art keywords
- screw
- sleeve
- wearing liner
- swivel nut
- screw rod
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- 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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Abstract
The utility model discloses a bulking machine capable of preventing a wear-resistant lining sleeve from rotating, which comprises a machine base, a transmission box, a screw rod, a screw sleeve, a material discharge mold and a cutting knife mechanism, wherein the transmission box is fixed on the machine base, the screw rod is sheathed on a main shaft of the transmission box, the screw sleeve is sheathed outside the screw rod and is fixed on the transmission box, the material discharge mold is arranged on the outlet end of the screw sleeve, the screw sleeve is formed by sequentially connecting a plurality of sections of sub screw sleeves through end surface flanges and screw bolts, the inner wall of each section of the sub screw sleeve is provided with a wear-resistant lining sleeve, and a fastening element connected with the end surface flange of the same side of the corresponding sub screw sleeve is arranged on the end surface flange of one side of the wear-resistant lining sleeve. The utility model has the advantages that the wear-resistant lining sleeve can be firmly fixed, in addition, the structure is simple and reliable, the manufacture and the installation are convenient, the requirements of bulking machines in different types can be met, and moreover, the bulking effect and the bulking yield can be improved, so the utility model belongs to the technology capable of reducing the production cost of feedstuff.
Description
Technical field
The utility model relates to a kind of bulking machine, refers to a kind of bulking machine that prevents that anti-wearing liner from rotating 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, and the anti-wearing liner on screw rod and the swivel nut is main workpiece and consumptive material, and its processing and assembling directly have influence on output, life-span and the use cost of bulking machine.Bulking machine requires screw rod rotation in process of production and anti-wearing liner is static, and must not produce interference, in order to reach the squeezing effect that needs, the L/D ratio of screw rod and swivel nut has all reached 1 0～20: 1 in the bulking machine, its annular gap only is 0.6～1.0mm, so process and assemble control difficulty is bigger.At present, the general fixed form that push rod radially is set that adopts at anti-wearing liner of the assembling of anti-wearing liner, this fixed form needs radially to join the brill locating hole at it when anti-wearing liner assembles, again push rod is screwed in locating hole, thereby anti-wearing liner and swivel nut are fixed, and anti-wearing liner rotates with screw rod when preventing to produce.Because present anti-wearing liner generally adopts alloy steel material to form through heat treatment process, has higher hardness and fragility.Radially joining the structure of boring locating hole and push rod being screwed in locating hole when therefore assembling, cause the damage and the dislocation of anti-wearing liner easily, and can not guarantee the annular gap of screw rod and swivel nut, thereby reduce the output and the spare and accessory parts life-span of bulking machine, increase use cost.
Summary of the invention
The purpose of this utility model is exactly that a kind of bulking machine that prevents that anti-wearing liner from rotating will be provided, and this device can prevent that anti-wearing liner from rotating with material in swivel nut.
For realizing this purpose, the bulking machine that designed the prevented anti-wearing liner of the utility model rotates, 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, the inwall of described each cross-talk swivel nut is provided with anti-wearing liner, and its special character is: a side end face flange of described anti-wearing liner is provided with the securing member that links to each other with the same side end face flange of corresponding sub-swivel nut.
Further, described securing member is provided with 3～6, evenly distributes along the circumferencial direction of the end face flange of anti-wearing liner.
Further, described securing member 3b is the hexagonal sunk screw.
Advantage of the present utility model is: be provided with the securing member that links to each other with the same side end face flange of corresponding sub-swivel nut by anti-wearing liner one side end face flange, make fixing that anti-wearing liner can be more firm, avoided the damage and the dislocation of anti-wearing liner.And the utility model is simple and reliable for structure, is convenient to make and install.The advantage that the utility model also has is easy to use, can satisfy the needs of different model bulking machine, and can improve expansion effect and expanded output, thus reduce the production of fodder cost techniques.
Description of drawings
Fig. 1 is a kind of structural representation that prevents the bulking machine that anti-wearing liner rotates;
Fig. 2 is the structural representation of the sub-swivel nut among Fig. 1;
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:
A kind of bulking machine that prevents that anti-wearing liner from rotating 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 inwall of described each cross-talk swivel nut 3d is provided with anti-wearing liner 3a, and the side end face flange of described anti-wearing liner 3a is provided with the securing member 3b that links to each other with the same side end face flange of corresponding sub-swivel nut 3d.This fixed form is radially joined the brill locating hole than existing anti-wearing liner 3a, push rod is screwed in the fixed form of locating hole again, and fixed effect is better, has avoided the damage and the dislocation of anti-wearing liner.
In the technique scheme, described securing member 3b is the hexagonal sunk screw, and this securing member 3b generally evenly arranges 3～6 along the circumferencial direction of the end face flange of anti-wearing liner 3a.
In the actual production, for enough holding powers are provided, and save material as much as possible, 6 hexagonal sunk screws preferably are set.
In the utility model when work,, because the anti-wearing liner 3a in the utility model is fixed, it is expanded to make that material can be adequately compressed between the thread helix face 3c of anti-wearing liner 3a and screw rod 4.And the design has improved the service life of bulking machine.
Claims (3)
1. bulking machine that can prevent that anti-wearing liner from rotating, 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), the inwall of described each cross-talk swivel nut (3d) is provided with anti-wearing liner (3a), it is characterized in that: a side end face flange of described anti-wearing liner (3a) is provided with the securing member (3b) that links to each other with the same side end face flange of corresponding sub-swivel nut (3d).
2. the bulking machine that prevents that anti-wearing liner from rotating according to claim 1, it is characterized in that: described securing member (3b) is provided with 3～6, evenly distributes along the circumferencial direction of the end face flange of anti-wearing liner (3a).
3. the bulking machine that prevents that anti-wearing liner from rotating according to claim 1 and 2, it is characterized in that: described securing member (3b) is the hexagonal sunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920227875XU CN201491695U (en) | 2009-09-04 | 2009-09-04 | Bulking machine capable of preventing wear-resistant lining sleeve from rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920227875XU CN201491695U (en) | 2009-09-04 | 2009-09-04 | Bulking machine capable of preventing wear-resistant lining sleeve from rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491695U true CN201491695U (en) | 2010-06-02 |
Family
ID=42434906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920227875XU Expired - Fee Related CN201491695U (en) | 2009-09-04 | 2009-09-04 | Bulking machine capable of preventing wear-resistant lining sleeve from rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491695U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892426A (en) * | 2012-12-25 | 2014-07-02 | 江苏正昌粮机股份有限公司 | Kneading knife for bulking machine |
| CN106931263A (en) * | 2015-12-31 | 2017-07-07 | 江苏晨光波纹管有限公司 | Ultralow temperature bellows expansion joint |
| CN107975526A (en) * | 2018-01-09 | 2018-05-01 | 溧阳力诺机械有限公司 | The swivel nut and its production technology of 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 |
-
2009
- 2009-09-04 CN CN200920227875XU patent/CN201491695U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892426A (en) * | 2012-12-25 | 2014-07-02 | 江苏正昌粮机股份有限公司 | Kneading knife for bulking machine |
| CN103892426B (en) * | 2012-12-25 | 2016-01-13 | 江苏正昌粮机股份有限公司 | A kind of bulking machine kneading cutter |
| CN106931263A (en) * | 2015-12-31 | 2017-07-07 | 江苏晨光波纹管有限公司 | Ultralow temperature bellows expansion joint |
| CN107975526A (en) * | 2018-01-09 | 2018-05-01 | 溧阳力诺机械有限公司 | The swivel nut and its production technology of bulking machine |
| CN107975526B (en) * | 2018-01-09 | 2020-02-11 | 溧阳力诺机械有限公司 | Screw sleeve of bulking machine and production process thereof |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |