CN201427035Y - Spiral mixer with convenient-change structure - Google Patents
Spiral mixer with convenient-change structure Download PDFInfo
- Publication number
- CN201427035Y CN201427035Y CN2009200778671U CN200920077867U CN201427035Y CN 201427035 Y CN201427035 Y CN 201427035Y CN 2009200778671 U CN2009200778671 U CN 2009200778671U CN 200920077867 U CN200920077867 U CN 200920077867U CN 201427035 Y CN201427035 Y CN 201427035Y
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- spiral
- screw rod
- conical
- flight
- convenient
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Abstract
The utility model relates to a spiral mixer with a convenient-change structure, which is composed of a motor, a speed reducer, a driving mechanism, a conic mixing barrel body, a spiral shaft and a discharge valve, wherein the spiral shaft is composed of a spiral rod, a spiral panel and a guide belt; the spiral rod is composed of more than two pipe pieces connected on a shaft of the pipe pieces; two adjacent pipe pieces are connected through a flange; the spiral panel is composed of more than two spiral plates arranged along the shaft direction of the spiral rod; any spiral plate is fixed and connected on the outer wall of each pipe piece through a bolt; the guide belt is composed of more than two strip components arranged along the shaft direction of the spiral rod; and both end of each strip component are fixed with the outer wall of each pipe piece through a transverse beam and a bolt. Compared with the prior art, the effect of the spiral mixer with the convenient-change structure isactive and obvious. The spiral shaft is formed by a detachable connection way, and any part in the spiral shaft can be singly detached to be maintained or changed after damaged; and the maintenance speed is high, and the cost is low.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to mixer, particularly is applicable to the mixer that the material with multiple different meshes, different specific weight mixes, and is the mixing screw that a kind of side changes structure firmly.
Background technology:
In the prior art, the hybrid mode of mixing screw is single, and the mixing auger structure adopts welding manner to connect, and helical blade is easy to wear, crooked, distortion and fracture, very easily causes the transmission mechanism damage.Because flight is welded on the screw rod, so flight can not dismantle exchange, maintenance difficult, and the stopping production stand-by time is long.The spiral breakage can not be changed separately, and damaging if any a place just needs to change a whole set of spiral, causes serious waste, and use cost is multiplied.
Summary of the invention:
The purpose of this utility model is to provide a kind of mixing screw that is convenient for changing structure, and the described this mixing screw that is convenient for changing structure will solve the technical problem that the spiral parts on shaft can not be changed separately in the mixing screw in the prior art.
This mixing screw of structure that is convenient for changing of the present utility model is by motor, reductor, transmission mechanism, conical mix cylinder, helical axis and bleeder valve constitute, described helical axis is by screw rod, flight and guidance tape constitute, the output shaft of described motor is connected with reductor, described reductor is connected with transmission mechanism, described transmission mechanism is connected with helical axis, helical axis is arranged in the described conical mix cylinder, motor, reductor and transmission mechanism are arranged on the top of conical mix cylinder, be provided with charging aperture in the upper surface of conical mix cylinder, the lower end of conical mix cylinder is provided with discharging opening, described bleeder valve is arranged in the discharging opening, it is characterized in that: described screw rod is connected and composed on it is axial by the pipe fitting of two above numbers, two adjacent described pipe fittings connect by ring flange arbitrarily, described flight is made up of along the axially-aligned of screw rod the spiral plate of two above numbers, any one described spiral plate all is bolted to connection separately on the outer wall of pipe fitting, the diameter of flight upper end is greater than the diameter of flight lower end, described guidance tape is made up of along the axially-aligned of screw rod the strip component of two above numbers, the axially spaced-apart of the outer wall upper edge screw rod of pipe fitting is provided with the crossbeam of two above numbers, any one described crossbeam all perpendicular to screw rod axially, the two ends of any one described strip component all are bolted to connection on crossbeam, and the rotating diameter of guidance tape upper end is greater than the rotating diameter of guidance tape lower end.
Further, the pitch of described flight is 50mm～500mm, and diameter is 100mm～500mm, and angle is between 45～120 degree, and the formation enveloping surface of flight outer end is the up big and down small conical surface.
Further, the upper end of screw rod is connected with the output of transmission mechanism by flange, the lower end of screw rod is arranged on the back shaft, is provided with bearing and oil sealing between screw rod lower end and the back shaft, and back shaft is arranged in the lower surface of conical mix cylinder.
Further, described guidance tape is S-type or trapezoidal.
Further, along the circumferential direction be provided with plurality of pins in the inwall of described pipe fitting.
Operation principle of the present utility model is: the rotation of motor-driven helical axis, flight carries out fast lifting with the material in the cylindrical shell, at the bottom of guidance tape disperses the material on promoting and presses downward to tin, simultaneously the material that is bonded on the barrel is imported material flow, carry out fast lifting, dispersion and hybrid motion repeatedly, make the material that is in different aspects in the cylindrical shell can both enter in the flight enveloping surface, both satisfied the lifting capacity of material between spiral plate and pitch, made the full and uniform mixing of material in the conical shell again.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model adopts the mode of removably connecting to construct helical axis, all can take maintenance or replacing in the helical axis after any one damage parts separately apart, and maintenance speed is fast, and cost is low.
Description of drawings:
Fig. 1 is a kind of structural representation that is convenient for changing the mixing screw of structure of the present utility model.
Fig. 2 is the flange arrangement schematic diagram at A place among Fig. 1.
Fig. 3 is the broken section enlarged drawing at B place among Fig. 1.
Fig. 4 is the broken section enlarged drawing at C place among Fig. 1.
Fig. 5 is the broken section enlarged drawing at D place among Fig. 1.
The specific embodiment:
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of mixing screw that is convenient for changing structure of the present utility model, by motor 1, reductor 2, transmission mechanism 3, conical mix cylinder 4, helical axis 5 and bleeder valve 6 constitute, described helical axis 5 is by screw rod 51, flight 52 and guidance tape 53 constitute, the output shaft of described motor 1 is connected with reductor 2, described reductor 2 is connected with transmission mechanism 3, described transmission mechanism 3 is connected with helical axis 5, helical axis 5 is arranged in the described conical mix cylinder 4, motor 1, reductor 2 and transmission mechanism 3 are arranged on the top of conical mix cylinder 4, be provided with charging aperture in the upper surface of conical mix cylinder 4, the lower end of conical mix cylinder 4 is provided with discharging opening, described bleeder valve 6 is arranged in the discharging opening, it is characterized in that: described screw rod 51 is connected and composed on it is axial by the pipe fitting of two above numbers, two adjacent described pipe fittings connect by ring flange arbitrarily, described flight 52 is made up of along the axially-aligned of screw rod 51 spiral plate of two above numbers, any one described spiral plate all is fixedly connected on the outer wall of pipe fitting by bolt 10 separately, the diameter of flight 52 upper ends is greater than the diameter of flight 52 lower ends, described guidance tape 53 is made up of along the axially-aligned of screw rod 51 strip component of two above numbers, the axially spaced-apart of the outer wall upper edge screw rod 51 of pipe fitting is provided with the crossbeam 54 of two above numbers, any one described crossbeam 54 all perpendicular to screw rod 51 axially, the two ends of any one described strip component all are bolted to connection on crossbeam 54, and the rotating diameter of guidance tape 53 upper ends is greater than the rotating diameter of guidance tape 53 lower ends.
Further, the pitch of described flight 52 is 50mm～500mm, and diameter is 100mm～500mm, and angle is between 45～120 degree, and the formation enveloping surface 7 of flight 52 outer ends is up big and down small conical surfaces.
Further, the upper end of screw rod 51 is connected by the output of flange with transmission mechanism 3, the lower end of screw rod 51 is arranged on the back shaft 8, is provided with bearing and oil sealing between screw rod 51 lower ends and the back shaft 8, and back shaft 8 is arranged in the lower surface of conical mix cylinder 4.
Further, described guidance tape 53 is S-type or trapezoidal.
Further, along the circumferential direction be provided with plurality of pins 9 in the inwall of described pipe fitting.
The course of work of present embodiment is: motor 1 drives helical axis 5 rotations, flight 52 carries out fast lifting with the material in the cylindrical shell, at the bottom of guidance tape 53 disperses the material on promoting and presses downward to tin, simultaneously the material that is bonded on the barrel is imported material flow, carry out fast lifting, dispersion and hybrid motion repeatedly, make the material that is in different aspects in the cylindrical shell can both enter in flight 52 enveloping surfaces, both satisfied the lifting capacity of material between spiral plate and pitch, made the full and uniform mixing of material in the conical shell again.
Claims (5)
1. mixing screw that is convenient for changing structure, by motor, reductor, transmission mechanism, conical mix cylinder, helical axis and bleeder valve constitute, described helical axis is by screw rod, flight and guidance tape constitute, the output shaft of described motor is connected with reductor, described reductor is connected with transmission mechanism, described transmission mechanism is connected with helical axis, helical axis is arranged in the described conical mix cylinder, motor, reductor and transmission mechanism are arranged on the top of conical mix cylinder, be provided with charging aperture in the upper surface of conical mix cylinder, the lower end of conical mix cylinder is provided with discharging opening, described bleeder valve is arranged in the discharging opening, it is characterized in that: described screw rod is connected and composed on it is axial by the pipe fitting of two above numbers, two adjacent described pipe fittings connect by ring flange arbitrarily, described flight is made up of along the axially-aligned of screw rod the spiral plate of two above numbers, any one described spiral plate all is bolted to connection separately on the outer wall of pipe fitting, the diameter of flight upper end is greater than the diameter of flight lower end, described guidance tape is made up of along the axially-aligned of screw rod the strip component of two above numbers, the axially spaced-apart of the outer wall upper edge screw rod of pipe fitting is provided with the crossbeam of two above numbers, any one described crossbeam all perpendicular to screw rod axially, the two ends of any one described strip component all are bolted to connection on crossbeam, and the rotating diameter of guidance tape upper end is greater than the rotating diameter of guidance tape lower end.
2. a kind of mixing screw that is convenient for changing structure as claimed in claim 1, it is characterized in that: the pitch of described flight is 50mm～500mm, diameter is 100mm～500mm, and angle is between 45～120 degree, and the formation enveloping surface of flight outer end is the up big and down small conical surface.
3. a kind of mixing screw that is convenient for changing structure as claimed in claim 1, it is characterized in that: the upper end of screw rod is connected with the output of transmission mechanism by flange, the lower end of screw rod is arranged on the back shaft, be provided with bearing and oil sealing between screw rod lower end and the back shaft, back shaft is arranged in the lower surface of conical mix cylinder.
4. a kind of mixing screw that is convenient for changing structure as claimed in claim 1, it is characterized in that: described guidance tape is S-type or trapezoidal.
5. a kind of mixing screw that is convenient for changing structure as claimed in claim 1 is characterized in that: along the circumferential direction be provided with plurality of pins in the inwall of described pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200778671U CN201427035Y (en) | 2009-07-03 | 2009-07-03 | Spiral mixer with convenient-change structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200778671U CN201427035Y (en) | 2009-07-03 | 2009-07-03 | Spiral mixer with convenient-change structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427035Y true CN201427035Y (en) | 2010-03-24 |
Family
ID=42030759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200778671U Expired - Lifetime CN201427035Y (en) | 2009-07-03 | 2009-07-03 | Spiral mixer with convenient-change structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993354A (en) * | 2018-07-03 | 2018-12-14 | 南京拉艾夫医药科技有限公司 | A kind of synthesizer and synthesis technology of Corey lactone |
-
2009
- 2009-07-03 CN CN2009200778671U patent/CN201427035Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993354A (en) * | 2018-07-03 | 2018-12-14 | 南京拉艾夫医药科技有限公司 | A kind of synthesizer and synthesis technology of Corey lactone |
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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: 20100324 |
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| CX01 | Expiry of patent term |