CN200966248Y - Screw type straw muller - Google Patents
Screw type straw muller Download PDFInfo
- Publication number
- CN200966248Y CN200966248Y CN 200620071155 CN200620071155U CN200966248Y CN 200966248 Y CN200966248 Y CN 200966248Y CN 200620071155 CN200620071155 CN 200620071155 CN 200620071155 U CN200620071155 U CN 200620071155U CN 200966248 Y CN200966248 Y CN 200966248Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- helical axis
- frame
- pulverizing
- broken
- 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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- Threshing Machine Elements (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a spiral straw pulverizer, which comprises a drum pulverizing chamber on the frame, and a spiral shaft with a plurality of pulverizing blades arranged axially with the pulverizing chamber on the frame, on the spiral shaft, the pulverizing blades shall be arranged in spiral type, the blade face forms a certain included angle with the shaft cross section, after being cut off, the straw will be automatically pushed to the next set of pulverizing blades for pulverizing. The utility model has the advantages of high pulverizing quality, high efficiency, resistance to block, and realizes a continuous operating.
Description
Technical field
The utility model relates to a kind of straw process equipment, relates in particular to the straw crusher tool.
Background technology
Wheat straw, straw, reed, Chinese sorghum, corn, cotton, soybean and minor diameter timber etc. are used for paper making raw material and feed in a large number, these materials all will cut off fragmentation when utilizing, the employed chaffcutter of present broken straw, just simply stalk is cut off, shape for stalk can't change, and production efficiency is low, is difficult to satisfy straw and utilizes demand again.
Summary of the invention
The purpose of this utility model is that solution chaffcutter production efficiency is low, and can not change the shortcoming of processed stalk shape.
The utility model is realized with following technical scheme: a kind of spiral straw crusher, comprise frame, be horizontally fixed on the cylindric crushing chamber on the frame, be installed in the helical axis that is used for fixing broken cutter in the crushing chamber and be installed in feed hopper on the crushing chamber, discharging opening, be fixed on the belt pulley and the flywheel at helical axis two ends, it is characterized in that: helical axis is the quill shaft of steel pipe manufacturing, the rotating shaft that stretch out at two ends is fixed on the frame by the bearing block that is fixed on the frame two ends and can rotates, the rotating shaft fast pulley of one end, and connect with power source by belt, the rotating shaft of the other end is flywheel fixedly; Some broken cuttves are fixed on the outer circumference surface of helical axis by knife rest.
The utility model has the advantages that: because broken cutter evenly is fixed on the helical axis with the direction of helix, when processed stalk enters crushing chamber from feed hopper, stalk is cut off in the rotation of broken knife up speed, simultaneously stalk is promoted forward, cut off once more by following broken cutter, realize repeatedly fragmentation, stalk is squeezed in the process that is pushed and changes original shape, be pushed to discharging opening at last, outside the discharge machine, crushing effect is good, and is difficult for stopping up, realization is worked continuously, and enhances productivity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is the utility model structural representation.
Among the figure: 1, feed hopper, 2, belt pulley, 3, broken cutter, 4, helical axis, 5, crushing chamber, 6, discharging opening, 7, flywheel, 8, bearing block, 9, frame.
Embodiment
As shown in drawings, the cylindrical shape crushing chamber 5 that has feed hopper 1 and discharging opening 6 is fixed on the frame 9, is fixed on pipe shape helical axis 4 on the frame by the bearing block 8 that is fixed on two ends on the frame 9 and can rotates at the inner chamber of crushing chamber 5.Broken cutter 3 is fixed on by knife rest on the outer circumference surface of helical axis 4, and the position of broken cutter 3 is distributed on the helix, and the plane of cutter and helical axis 4 have certain angle, i.e. the screw thread angle of release of helix.The pitch size of helix is decided according to the disintegrating machine of different specification size, and the pitch of Large Crusher is big, and minicomputer then pitch is then little, and the broken cutter of installing on each section pitch generally adopts even number, to guarantee the balance of broken cutter when the high speed rotating.The belt pulley that is fixed on helical axis 4 one ends connects with power source by belt obtains power, and the effect that is fixed on the flywheel of helical axis 4 other ends is to make machine rotation when work more stable.
When straw drops into from the charging quarrel, at first cut off, because broken cutter and helical axis have certain included angle by the broken cutter of front end, broken cutter cuts off and pushes to the back as auger with stalk in the process of rotation, cut off once more, it is effective that stalk is broken, the crushing efficiency height.Stalk is squeezed in the process that is axially promoted and produces distortion, and the stalk that comes out of fragmentation helps the processing of next process like this.
Because broken cutter curl is fixed on the helical axis, the stalk that is broken is difficult for stopping up, and outside the automatic stream discharging opening discharge machine, realizes continuous action smoothly, and is safe and reliable, the production efficiency height.
Claims (2)
1, a kind of spiral straw crusher, comprise frame (9), be horizontally fixed on the cylindric crushing chamber (5) on the frame (9), be installed in the helical axis (4) that is used for fixing broken cutter (3) in the crushing chamber (5) and be installed in feed hopper (1) on the crushing chamber (5), discharging opening (6), be fixed on the belt pulley (2) and the flywheel (7) at helical axis (4) two ends, it is characterized in that: helical axis (4) is the quill shaft of steel pipe manufacturing, the rotating shaft that stretch out at two ends is fixed on frame (9) by the bearing block (8) that is fixed on frame (9) two ends and goes up also and can rotate, the rotating shaft fast pulley (2) of one end, and connect with power source by belt, the rotating shaft of the other end is flywheel (7) fixedly; Some broken cuttves (3) are fixed on the outer circumference surface of helical axis by knife rest.
2, spiral straw crusher according to claim 1 is characterized in that: the center line of the plane of described broken cutter (3) and helical axis (4) has certain included angle, i.e. the spiral angle of release of helix; Some broken cuttves of the first-class fixed distance of the helix of each pitch (3), and the quantity of broken cutter (3) is even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071155 CN200966248Y (en) | 2006-04-30 | 2006-04-30 | Screw type straw muller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071155 CN200966248Y (en) | 2006-04-30 | 2006-04-30 | Screw type straw muller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966248Y true CN200966248Y (en) | 2007-10-31 |
Family
ID=38965825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071155 Expired - Fee Related CN200966248Y (en) | 2006-04-30 | 2006-04-30 | Screw type straw muller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966248Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015701A1 (en) * | 2012-07-27 | 2014-01-30 | 福田雷沃国际重工股份有限公司 | Straw chopping device of full-feeding combine harvester |
| CN105165270A (en) * | 2015-10-19 | 2015-12-23 | 杨忠桃 | Straw chopping device |
| CN105359752A (en) * | 2015-12-08 | 2016-03-02 | 安徽茂盛自动化设备有限公司 | Square bundle bundling machine |
-
2006
- 2006-04-30 CN CN 200620071155 patent/CN200966248Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015701A1 (en) * | 2012-07-27 | 2014-01-30 | 福田雷沃国际重工股份有限公司 | Straw chopping device of full-feeding combine harvester |
| CN105165270A (en) * | 2015-10-19 | 2015-12-23 | 杨忠桃 | Straw chopping device |
| CN105359752A (en) * | 2015-12-08 | 2016-03-02 | 安徽茂盛自动化设备有限公司 | Square bundle bundling 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: 20071031 Termination date: 20110430 |