CN202893416U - Roll clearance adjusting mechanism of roller type flour milling machine - Google Patents
Roll clearance adjusting mechanism of roller type flour milling machine Download PDFInfo
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- CN202893416U CN202893416U CN 201220457055 CN201220457055U CN202893416U CN 202893416 U CN202893416 U CN 202893416U CN 201220457055 CN201220457055 CN 201220457055 CN 201220457055 U CN201220457055 U CN 201220457055U CN 202893416 U CN202893416 U CN 202893416U
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- bearing seat
- bracket
- screw rod
- roller bearing
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- 235000013312 flour Nutrition 0.000 title claims 2
- 238000003801 milling Methods 0.000 title description 3
- 238000005096 rolling process Methods 0.000 abstract description 9
- 238000000227 grinding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
本实用新型提供了一种辊式磨粉机上使用的轧距调节机构。主要包括轴承座支架、慢辊轴承座、快辊轴承座、螺杆移动支架、螺杆固定支架和设有手轮的螺杆。其特征在于螺杆移动支架与慢辊轴承座用螺栓刚性联接，螺杆固定支架与轴承座支架用螺栓刚性联接，螺杆与螺杆移动支架为螺旋副联接，螺杆与螺杆固定支架以转动副联接，螺杆、螺杆固定支架和螺杆移动支架3个构件组成螺旋机构；慢辊轴承座底部设有滑块，轴承座支架一端设有滑槽，慢辊轴承座与轴承座支架间可平动，当转动手轮时，螺杆旋转，带动螺杆移动支架移动，进而带动慢辊轴承座运动，从而达到调节一对磨辊间轧距的目的。与现有技术相比，该机构结构简单、成本低、操作容易。
The utility model provides a rolling distance adjusting mechanism used on a roller mill. It mainly includes a bearing seat bracket, a slow roller bearing seat, a fast roller bearing seat, a screw moving bracket, a screw fixing bracket and a screw with a hand wheel. It is characterized in that the screw moving support and the slow roller bearing seat are rigidly connected by bolts, the screw fixed support and the bearing seat support are rigidly connected by bolts, the screw and the screw moving support are connected by a spiral pair, and the screw and the screw fixed support are connected by a rotating pair. The screw fixed bracket and the screw moving bracket constitute the screw mechanism; there is a slider at the bottom of the slow roller bearing seat, and a chute is provided at one end of the bearing seat bracket. The slow roller bearing seat and the bearing seat bracket can move in translation. When the handwheel is turned When the screw rotates, it drives the screw moving bracket to move, and then drives the slow roller bearing seat to move, so as to achieve the purpose of adjusting the rolling distance between a pair of grinding rollers. Compared with the prior art, the mechanism has simple structure, low cost and easy operation.
Description
一、技术领域： 1. Technical field:
本实用新型属于食品或粮食加工领域，具体为一种辊式磨粉机上使用的轧距调节机构。The utility model belongs to the field of food or grain processing, in particular to a rolling distance adjusting mechanism used on a roller mill.
二、背景技术： 2. Background technology:
辊式磨粉机是食品和粮食加上领域，特别是谷物制粉的主要加工设备，其工作原理是一对水平排列、高速相对旋转的圆柱形磨辊，对进入两辊之间工作区域的物料施加挤压、剪切、摩擦等载荷，从而达到粉碎物料的目的。在工作过程中，一对磨辊之间的间距是重要的操作参数，影响产品的质量和制粉效率，是通过轧距调节机构来完成的。The roller mill is the main processing equipment in the field of food and grain, especially grain milling. Its working principle is a pair of cylindrical grinding rollers arranged horizontally and rotating relatively at high speed. The material exerts extrusion, shearing, friction and other loads to achieve the purpose of crushing the material. During the working process, the distance between a pair of grinding rollers is an important operating parameter, which affects the quality of the product and the efficiency of milling, and is completed by the rolling distance adjustment mechanism.
现有技术中的辊式磨粉机轧距调节机构，一般结构复杂，维修困难，需要操作人员具有较强的相关经验。The rolling distance adjustment mechanism of the roller mill in the prior art generally has a complex structure and is difficult to maintain, requiring operators to have relatively strong relevant experience.
三、发明内容： 3. Contents of the invention:
为了克服现有技术中的不足，本实用新型的目的是提供一种结构简单，成本低、操作容易的辊式磨粉机轧距调节机构。机构的螺杆移动支架与慢辊轴承座用螺栓刚性联接，螺杆固定支架与轴承座支架用螺栓刚性联接，设有手轮的螺杆与螺杆移动支架为螺旋副联接，螺杆与螺杆固定支架以转动副联接，螺杆、螺杆固定支座和螺杆移动支座3个构件组成螺旋机构；在磨辊轴承座支架一端设有滑槽，滑槽端面可为燕尾槽等形状，慢辊轴承座底部设有滑块，滑块与滑槽为移动副联接，可相互平动，快辊轴承座与轴承座支架间以螺栓刚性联接。In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a rolling distance adjustment mechanism of a roller mill with simple structure, low cost and easy operation. The screw moving bracket of the mechanism is rigidly connected with the slow roller bearing seat by bolts, the screw fixed bracket and the bearing seat bracket are rigidly connected by bolts, the screw with handwheel and the screw moving bracket are connected by a screw pair, and the screw and the screw fixed bracket are connected by a rotating pair Connection, screw, screw fixed support and screw moving support constitute a screw mechanism; there is a chute at one end of the grinding roller bearing bracket, the end surface of the chute can be in the shape of a dovetail groove, and the bottom of the slow roller bearing The block, the slider and the chute are connected by a moving pair, which can move in translation with each other. The fast roller bearing seat and the bearing seat bracket are rigidly connected by bolts.
本实用新型解决其技术问题所采用的技术方案是：The technical scheme that the utility model solves its technical problem adopts is:
通过转动手轮，驱动螺杆旋转，进而推动以螺旋副联接的螺杆移动支架移动，从而带动慢辊轴承座移动，达到调节一对磨辊间轧距的目的。By turning the hand wheel, the screw is driven to rotate, and then the screw moving bracket connected by the screw pair is pushed to move, thereby driving the slow roller bearing seat to move, and achieving the purpose of adjusting the rolling distance between a pair of grinding rollers.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型只需转动一个手轮，就可调节一对磨辊间的距离，并且可以保证间距处处相等，结构简单，成本低，操作方便。The utility model only needs to turn a hand wheel to adjust the distance between a pair of grinding rollers, and can ensure that the distance is equal everywhere, with simple structure, low cost and convenient operation.
四、附图说明： 4. Description of drawings:
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2是本实用新型主视图。Fig. 2 is a front view of the utility model.
图3是本实用新型俯视图。Fig. 3 is a top view of the utility model.
图4是本实用新型慢辊轴承座与轴承座支架结合部位的结构示意图。Fig. 4 is a structural schematic diagram of the junction of the slow roller bearing seat and the bearing seat bracket of the utility model.
图1中：1.轴承座支架，2.慢辊轴承座，3.快辊轴承座，4.慢辊，5.轴承座上盖，6.螺杆移动支架，7.螺杆固定支架，8.螺杆支座，9.螺杆。In Fig. 1: 1. Bearing seat bracket, 2. Slow roller bearing seat, 3. Fast roller bearing seat, 4. Slow roller, 5. Bearing seat upper cover, 6. Screw moving bracket, 7. Screw fixed bracket, 8. Screw bearing, 9. screw rod.
五、具体实施方式： 5. Specific implementation methods:
如图1所示，一种辊式磨粉机轧距调节机构，主要包括轴承座支架1、慢辊轴承座2、快辊轴承座3、螺杆移动支架6、螺杆固定支架7、螺杆支座8和设有手轮的螺杆9。其中轴承座支架上的滑槽与慢辊轴承座底部的滑块形成移动副，可相互平动，轴承座支架与快辊轴承座用螺栓刚性联接，螺杆移动支架与慢辊轴承座用螺栓刚性联接，螺杆固定支架与轴承座支架用螺栓刚性联接，设有手轮的螺杆与螺杆移动支架为螺旋副联接，螺杆与螺杆固定支架以转动副联接，螺杆、螺杆固定支架和螺杆移动支架3个构件组成螺旋机构。As shown in Figure 1, a rolling distance adjustment mechanism of a roller mill mainly includes a bearing seat support 1, a slow roll bearing seat 2, a fast roll bearing seat 3, a screw moving support 6, a screw fixing support 7, and a screw support 8 and the screw rod 9 that is provided with handwheel. Among them, the chute on the bearing support and the slider at the bottom of the slow roller bearing form a moving pair, which can move in translation. The bearing support and the fast roller bearing are rigidly connected by bolts, and the screw moving bracket and the slow roller bearing are rigidly connected by bolts Connection, the screw fixed bracket and the bearing seat bracket are rigidly connected by bolts, the screw with handwheel and the screw moving bracket are connected by a screw pair, the screw and the screw fixed bracket are connected by a rotating pair, and there are 3 screws, screw fixed bracket and screw moving bracket The components form a screw mechanism.
该实用新型工作时，转动手轮，驱动以螺旋副形式联接的螺杆移动支架移动，进而带动慢辊轴承座运动，从而达到调节一对磨辊间轧距的目的。When the utility model works, the handwheel is turned to drive the moving support of the screw rod connected in the form of a spiral pair to move, and then drive the slow roller bearing seat to move, thereby achieving the purpose of adjusting the rolling distance between a pair of grinding rollers.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457055 CN202893416U (en) | 2012-09-10 | 2012-09-10 | Roll clearance adjusting mechanism of roller type flour milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457055 CN202893416U (en) | 2012-09-10 | 2012-09-10 | Roll clearance adjusting mechanism of roller type flour milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893416U true CN202893416U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457055 Expired - Fee Related CN202893416U (en) | 2012-09-10 | 2012-09-10 | Roll clearance adjusting mechanism of roller type flour milling machine |
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| CN (1) | CN202893416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353515A (en) * | 2014-11-27 | 2015-02-18 | 甘肃农业大学 | Small-size wheat flour mill for experiment |
| CN109174325A (en) * | 2018-09-25 | 2019-01-11 | 陈伟 | Blast furnace powder coal powder injection machine |
-
2012
- 2012-09-10 CN CN 201220457055 patent/CN202893416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353515A (en) * | 2014-11-27 | 2015-02-18 | 甘肃农业大学 | Small-size wheat flour mill for experiment |
| CN109174325A (en) * | 2018-09-25 | 2019-01-11 | 陈伟 | Blast furnace powder coal powder injection machine |
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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: 20130424 Termination date: 20130910 |