CN101342471B - Replacing apparatus for cutter of granulating machine - Google Patents
Replacing apparatus for cutter of granulating machine Download PDFInfo
- Publication number
- CN101342471B CN101342471B CN2008100218631A CN200810021863A CN101342471B CN 101342471 B CN101342471 B CN 101342471B CN 2008100218631 A CN2008100218631 A CN 2008100218631A CN 200810021863 A CN200810021863 A CN 200810021863A CN 101342471 B CN101342471 B CN 101342471B
- Authority
- CN
- China
- Prior art keywords
- cutter
- driving wheel
- positioning base
- cutter frame
- knife rack
- 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
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention discloses a granulator cutter replacing device in the field of grain feedstuff machinery, which comprises two correspondingly arranged cutter stands and two cutters. The cutter stands are symmetrically arranged on the two sides of a cutter frame; the lower end of the cutter frame is inserted into a cylindrical hollow cavity on a positioning base; the cylindrical hollow cavityis matchedly provided with a drive wheel; a cutter frame shaft fixed on the cutter frame is inserted into a center hole on the center of the drive wheel; a positioning screw is arranged between the positioning base and the cutter frame shaft; the cutter frame shaft is provided with a reed; the two ends of the reed are respectively fixed on the drive wheel and the cutter frame shaft; the upper endface of the drive wheel is provided with a plurality of one-way ridge teeth; the cutter frame is provided with a mobile pin matched with the one-way ridge tooth; the mobile pin is inserted into the axial hole of the cutter frame and the axial hole is provided with a pressure spring; the lateral surface of the positioning base is connected with a regulating shaft and the end part of the regulatingshaft is provided with an air cylinder; the piston end part of the air cylinder is connected with a cord and the cord is wound outside the drive wheel. The present invention can replace the cutter without stop, thus increasing the work efficiency and the granulator output.
Description
Technical field
The present invention relates to the granule materials process equipment in a kind of grain feed mechanical field, particularly the replacing apparatus for cutter of granulator (granulator).
Background technology
Granulator (granulator) the cutting knife installing mechanism of using in industries such as grain, feed at present is; The body discharge end is equipped with the ring mould, the ring mould is nested with a reinforced door through subdivision outward, form moving Men Tiyu behind the reinforced door subdivision and decide doorframe two parts, deciding oblique installation cutter bar on the doorframe, Cutter apron is fixed on the cutter bar, cutting knife is installed in the Cutter apron, and handle is equipped with in the cutter bar upper end, can make the cutting knife cutting edge press close to encircle the mould outer surface.After the cutting blade abrasion, when needing to change cutting knife, must stop granulator work, open the reinforced door of granulator, could change cutting knife.
Its weak point of said mechanism is: the granulator blade weares and teares easily, when blade is changed in the wearing and tearing back, must shut down.Especially when processing aquatic feeds such as shrimp were expected, blade abrasion was severe more, and often be just needed to change a blade in two hours, wasted time and energy, and had a strong impact on granulator production output.
Summary of the invention
The invention provides the replacing apparatus for cutter of changing the granulator blade under a kind of situation that can not need to shut down, finally improve granulator output.
For achieving the above object; the present invention has adopted following technical scheme: replacing apparatus for cutter of granulating machine; comprise Cutter apron and the cutting knife that is fixed on the Cutter apron; each correspondence of described Cutter apron and cutting knife is provided with two; two Cutter apron center symmetries are installed in the cutoff knife rack both sides; cutoff knife rack and tool axis fix; the cutoff knife rack lower end cooperates in the cylindrical cavity that inserts on the positioning base; cooperate in the described cylindrical cavity driving wheel is installed; insert in the centre bore at driving wheel center the tool axis lower end; be provided with dog screw between positioning base and the tool axis; be set with torsion spring on the tool axis; torsion spring one end and tool axis fix; the torsion spring other end and driving wheel fix; the driving wheel upper surface is circumferentially with some unidirectional ridge teeth; cutoff knife rack is provided with and the suitable moving pin of unidirectional ridge tooth; moving pin upwards inserts in the axial hole that is provided with on the cutoff knife rack; be provided with the stage clip of moving pin being pushed to the driving wheel upper surface in the described axial hole; described positioning base side is connected with the regulating shaft of hollow; the regulating shaft end is provided with a cylinder; the pistons end of cylinder is connected with stay cord one end, and the sidewall that the stay cord other end passes regulating shaft and positioning base stretches in the cylindrical cavity and installs around outside driving wheel.
This device is installed in it on granulator by regulating shaft, and the cutting knife of a side is abutted on the ring mould outer wall, and when the ring mould rotated, cutting knife can be cut into particle with the material that squeezes out from nib; When changing cutting knife, can unclamp dog screw, tool axis can be rotated,, can spur driving wheel and rotate by cylinder, the while torque spring energy store, the moving moving pin motion of the unidirectional ridge cingulum of driving wheel axle head forces cutoff knife rack and tool axis to rotate together, and correspondingly Cutter apron and cutting knife turn an angle, when cylinder gas is released, torque spring energy store discharges, and the driving wheel backward rotation is when driving the energy backward rotation, unidirectional ridge tooth promotes in the moving pin withdrawal axial hole, it is motionless that cutoff knife rack keeps, and can finish a cylinder operation process like this, when cylinder moves once more, cutoff knife rack can be turned over certain angle once more, like this, by once or continuous several times motion, the cutting knife of pressing close to encircle mould can be turned to the outside, simultaneously, the cutting knife in the outside can be turned to the ring mould, after rotateing in place, dog screw can be locked, tool axis is no longer moved, and the cutting knife in the outside then can be changed.Compared with prior art, the present invention can change cutting knife under non-stop-machine situation, improved operating efficiency, and has finally improved granulator output.
As a further improvement on the present invention, left-right symmetry is provided with two inductive heads on the described cutoff knife rack, be provided with near switch corresponding on the positioning base with inductive head, and when the moving inductive head of cutoff knife rack rotating band triggered near switch motion, the cutting knife of a side was in the operating position.The cutting knife of one side abutted on the ring mould outer wall when cutting knife was in the operating position, and whether after rotating 180 °, the cutting knife of opposite side turns to the operating position, made things convenient for the observation cutting knife to adjust to the right place like this, has made things convenient for operation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of B among Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to partial view.
Fig. 4-Fig. 6 is the driving wheel behind the circumferentially deploying and the fundamental diagram of moving pin.
Wherein, 1 cutting knife, 2 Cutter aprons, 3 cutoff knife racks, 4 tool axis, 5 near switch, 6 stage clips, 7 driving wheels, 8 positioning bases, 9 dog screws, 10 torsion springs, 11 stay cords, 12 pistons, 13 cylinders, 14 regulating shafts, 15 moving pins, 16 unidirectional ridge teeth, 17 inductive heads.
The specific embodiment
As Fig. 1-3; be replacing apparatus for cutter of granulating machine; comprise Cutter apron 2 and the cutting knife 1 that is fixed on the Cutter apron 2; described Cutter apron 2 and cutting knife 1 each correspondence are provided with two; two Cutter aprons, 2 center symmetries are installed in cutoff knife rack 3 both sides; cutoff knife rack 3 fixes with tool axis 4; cutoff knife rack 3 lower ends cooperate in the cylindrical cavity that inserts on the positioning base 8; cooperate in the described cylindrical cavity driving wheel 7 is installed; insert in the centre bore at driving wheel 7 centers tool axis 4 lower ends; be provided with dog screw 9 between positioning base 8 and the tool axis 4; be set with torsion spring 10 on the tool axis 4; torsion spring 10 1 ends and tool axis 4 fix; torsion spring 10 other ends and driving wheel 7 fix; driving wheel 7 upper surfaces are circumferentially with some unidirectional ridge teeth 16; cutoff knife rack 3 is provided with the moving pin 15 suitable with unidirectional ridge tooth 16; moving pin 15 upwards inserts in the axial hole that is provided with on the cutoff knife rack 3; be provided with the stage clip 6 of moving pin 15 being pushed to driving wheel 7 upper surfaces in the described axial hole; described positioning base 8 sides are connected with the regulating shaft 14 of hollow; regulating shaft 14 ends are provided with cylinder 13; piston 12 ends of cylinder are connected with stay cord 11 1 ends, and the sidewall that stay cord 11 other ends pass regulating shaft 14 and positioning base 8 stretches in the cylindrical cavity and installs around outside driving wheel 7 again.Left-right symmetry is provided with two inductive heads 17 on the cutoff knife rack 3, and with inductive head 17 corresponding being provided with near switch 5, when cutoff knife rack 3 rotating band innervations were answered 17 triggerings near switch 5 actions, the cutting knife of a side was in the operating position on the positioning base.
This device is installed in it on granulator by regulating shaft, and the cutting knife of a side is abutted on the ring mould outer wall, and when the ring mould rotated, cutting knife 1 can be cut into particle with the material that squeezes out from nib; When changing cutting knife 1, can unclamp dog screw 9, tool axis can be rotated, by cylinder 13, can spur driving wheel 7 rotates, torsion spring 10 energy storage simultaneously, the motion principle of unidirectional ridge tooth 16 and moving pin 15 can be shown in Fig. 4-6, the unidirectional ridge tooth 16 of driving wheel 7 axle heads drives moving pin 15 motions among Fig. 4, force cutoff knife rack 3 and tool axis to rotate together, correspondingly Cutter apron 2 and cutting knife 1 turn an angle, when cylinder 13 gases were released, among Fig. 5, torsion spring 10 energy storage discharged, driving wheel 7 backward rotation, when driving the energy backward rotation, unidirectional ridge tooth 16 promotes in the moving pins 15 withdrawal axial holes, and cutoff knife rack 3 keeps motionless, shown in Fig. 6, driving shaft is return original position, can finish cylinder 13 courses of work like this, when cylinder 13 moves once more, cutoff knife rack 3 can be turned over certain angle once more, like this, by once or continuous several times motion, the cutting knife of pressing close to encircle mould can be turned to the outside, simultaneously, the cutting knife in the outside can be turned to the ring mould, after rotateing in place, and can be with dog screw 9 lockings, tool axis is no longer moved, and the cutting knife in the outside then can be changed.
Claims (2)
1. replacing apparatus for cutter of granulating machine; comprise Cutter apron and the cutting knife that is fixed on the Cutter apron; it is characterized in that each correspondence of described Cutter apron and cutting knife is provided with two; two Cutter apron center symmetries are installed in the cutoff knife rack both sides; cutoff knife rack and tool axis fix; the cutoff knife rack lower end cooperates in the cylindrical cavity that inserts on the positioning base; cooperate in the described cylindrical cavity driving wheel is installed; insert in the centre bore at driving wheel center the tool axis lower end; be provided with dog screw between positioning base and the tool axis; be set with torsion spring on the tool axis; torsion spring one end and tool axis fix; the torsion spring other end and driving wheel fix; the driving wheel upper surface is circumferentially with some unidirectional ridge teeth; cutoff knife rack is provided with and the suitable moving pin of unidirectional ridge tooth; moving pin upwards inserts in the axial hole that is provided with on the cutoff knife rack; be provided with the stage clip of moving pin being pushed to the driving wheel upper surface in the described axial hole; described positioning base side is connected with the regulating shaft of hollow; the regulating shaft end is provided with a cylinder; the pistons end of cylinder is connected with stay cord one end, and the sidewall that the stay cord other end passes regulating shaft and positioning base stretches in the cylindrical cavity and installs around outside driving wheel.
2. replacing apparatus for cutter of granulating machine according to claim 1; it is characterized in that: left-right symmetry is provided with two inductive heads on the cutoff knife rack; be provided with near switch corresponding on the positioning base with inductive head; when the moving inductive head of cutoff knife rack rotating band triggered near switch motion, the cutting knife of a side was in the operating position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100218631A CN101342471B (en) | 2008-08-18 | 2008-08-18 | Replacing apparatus for cutter of granulating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100218631A CN101342471B (en) | 2008-08-18 | 2008-08-18 | Replacing apparatus for cutter of granulating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101342471A CN101342471A (en) | 2009-01-14 |
| CN101342471B true CN101342471B (en) | 2010-04-21 |
Family
ID=40244661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100218631A Expired - Fee Related CN101342471B (en) | 2008-08-18 | 2008-08-18 | Replacing apparatus for cutter of granulating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342471B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD159606A1 (en) * | 1981-06-15 | 1983-03-23 | Scholz Hans Peter | DEVICE FOR GRANULATING MELTS |
| US4960020A (en) * | 1987-03-16 | 1990-10-02 | Michael Reinhard | Strand cutter with bed knife that can be replaced during operation |
| CN2571477Y (en) * | 2002-09-12 | 2003-09-10 | 郑正圆 | Circular mould pelletizer |
| CN201244471Y (en) * | 2008-08-18 | 2009-05-27 | 江苏牧羊集团有限公司 | Device for replacing cutting knife of hoop standard granulator |
-
2008
- 2008-08-18 CN CN2008100218631A patent/CN101342471B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD159606A1 (en) * | 1981-06-15 | 1983-03-23 | Scholz Hans Peter | DEVICE FOR GRANULATING MELTS |
| US4960020A (en) * | 1987-03-16 | 1990-10-02 | Michael Reinhard | Strand cutter with bed knife that can be replaced during operation |
| CN2571477Y (en) * | 2002-09-12 | 2003-09-10 | 郑正圆 | Circular mould pelletizer |
| CN201244471Y (en) * | 2008-08-18 | 2009-05-27 | 江苏牧羊集团有限公司 | Device for replacing cutting knife of hoop standard granulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101342471A (en) | 2009-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102554879B (en) | Dust collecting device | |
| CN107175367B (en) | Full-automatic lock core burr remover | |
| CN109623946A (en) | Printing molding equipment | |
| CN101342471B (en) | Replacing apparatus for cutter of granulating machine | |
| CN201244471Y (en) | Device for replacing cutting knife of hoop standard granulator | |
| CN109808141A (en) | A kind of polyamide-based composite processing plastic extruder | |
| KR100922615B1 (en) | Waste vinyl cutter | |
| CN208067342U (en) | A kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead | |
| CN2637057Y (en) | Pipe cutter | |
| CN108044139A (en) | A kind of Barrel of Hydraulic Cylinders inwall processing one-pass molding cutterhead | |
| CN2841231Y (en) | Structure is adjusted in the tool changing of center water outlet main shaft | |
| CN102009493A (en) | Cutoff transmission mechanism for plastic woven bag printer | |
| KR101567761B1 (en) | Cutting apparatus of a pipe | |
| CN209987053U (en) | Floating constant-pressure plastic part hole chamfering forming device | |
| CN103521671B (en) | The automatic forging machine of screwdriver head | |
| CN207579033U (en) | A kind of mold extruding end removes structure with buildup | |
| CN218195739U (en) | Quick-release mechanism of eccentric knife cylinder | |
| CN219968076U (en) | High-strength environment-friendly paper-plastic production equipment | |
| CN202683897U (en) | Opener head automatic forging machine | |
| CN217225375U (en) | Filament cutter emery wheel reciprocating guide axle copper sheathing dismouting device | |
| CN205255072U (en) | Business card cutting machine | |
| CN213195835U (en) | Hydraulic cylinder for shearing high-performance round steel | |
| CN212445567U (en) | Automatic puncher of emulsion bottle nozzle head cap | |
| CN215469434U (en) | Automatic go up lock screw machine of screw | |
| CN208180008U (en) | Plastic granulator is used in a kind of novel mesh pocket production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MUYANG CO., LTD. Free format text: FORMER OWNER: JIANGSU MUYANG GROUP CORP., LTD. Effective date: 20121031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121031 Address after: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Muyang Co., Ltd. Address before: 225127 No. 1 shepherd Road, Jiangsu, Yangzhou Patentee before: Jiangsu Muyang Group Corp., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MUYANG GROUP CORP., LTD. Free format text: FORMER OWNER: MUYANG CO., LTD. Effective date: 20130422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: 225127 No. 1 shepherd Road, Hanjiang Industrial Zone, Hanjiang, Jiangsu, Yangzhou Patentee after: Jiangsu Muyang Group Corp., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Muyang Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20130818 |