CN214820714U - Super high strength wear-resisting polypropylene fibre industrial yarn is with mixing hopper of smashing - Google Patents
Super high strength wear-resisting polypropylene fibre industrial yarn is with mixing hopper of smashing Download PDFInfo
- Publication number
- CN214820714U CN214820714U CN202120056409.0U CN202120056409U CN214820714U CN 214820714 U CN214820714 U CN 214820714U CN 202120056409 U CN202120056409 U CN 202120056409U CN 214820714 U CN214820714 U CN 214820714U
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- China
- Prior art keywords
- crushing
- stirring blade
- stirring paddle
- paddle leaf
- hopper
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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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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 19
- -1 polypropylene Polymers 0.000 title claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 title abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 65
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the technical field of the polypropylene fibre industrial yarn manufacturing technology and specifically relates to a wear-resisting polypropylene fibre industrial yarn of superhigh strength is with mixing crushing hopper contains the support, be provided with crushing hopper on the support, upper portion is provided with the feed inlet, and the lower part is provided with the discharge gate, and inside is provided with crushing structure, and crushing structure contains stirring paddle leaf one and stirring paddle leaf two, and stirring paddle leaf one and stirring paddle leaf two all are provided with crushing sword, stirring paddle leaf one and stirring paddle leaf two all contain two sets of convex parts and two sets of concave parts, and wherein, a convex part of stirring paddle leaf two meshes with a concave part of stirring paddle leaf one mutually, and stirring paddle leaf one and stirring paddle leaf two all have rotatory degree of freedom, and a convex part and a concave part between them mesh mutually, form the effect of linkage, make upset ability and crushing ability all increase at double. The crushing cutter continuously overturns and cuts the materials sinking into the bottom in the rotating process, finally forms material particles with uniform granularity, and simultaneously can fully mix the materials to ensure the quality of finished products.
Description
Technical Field
The utility model belongs to the technical field of the polypropylene fibre industrial yarn manufacturing technology and specifically relates to a super high strength wear-resisting polypropylene fibre industrial yarn is with mixing crushing hopper.
Background
Industrial yarns of polypropylene are typically produced by melt spinning. That is, the master batch is heated and melted by an extruder, then ejected from a spinneret, cooled to form a filament, guided by a yarn guide device, and finally wound and collected by a winding drum.
The feed hopper of the extruder is usually a slicing hopper, the crushing effect of the slicing hopper is poor, and some incompletely crushed materials are usually settled at the bottom of the extruder, so that the phenomenon of uneven crushing granularity is caused. Especially, under the condition of increasing the color master batch, uneven mixing is easily caused, and the quality of the finished product of the polypropylene industrial yarn is influenced.
Material comminution is a production process often required in modern industry, and generally requires application of shear force for crushing or comminuting tough or fibrous materials and bulk materials. The existing crushing machine usually has the phenomenon that some incompletely crushed materials settle at the bottom of the machine to cause uneven crushed particle sizes.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of current rubbing crusher material subside, the granularity is uneven, the utility model provides a wear-resisting polypropylene fibre industrial yarn of superhigh strength is with mixing crushing hopper.
The utility model provides a technical scheme that its technical problem adopted is: the mixing and crushing hopper comprises a support, wherein the support is provided with a crushing hopper, the upper part of the crushing hopper is provided with a feeding hole, the lower part of the crushing hopper is provided with a discharging hole, and a crushing structure is arranged in the crushing structure and comprises a first stirring blade and a second stirring blade, crushing cutters are arranged on the first stirring blade and the second stirring blade, the first stirring blade and the second stirring blade both comprise two groups of convex parts and two groups of concave parts, one convex part of the second stirring blade is meshed with one concave part of the first stirring blade, and the first stirring blade and the second stirring blade both have rotational freedom.
According to the utility model discloses a further embodiment, further include, stirring paddle leaf one links to each other with crushing hopper through the pivot, the pivot links to each other with power structure. The power structure provides power to drive the rotating shaft and the stirring paddle to rotate.
According to another embodiment of the present invention, further comprising, the shaft is connected to the power structure through a shaft coupling. It can compensate the offset between two shafts caused by inaccurate manufacture and installation, deformation or thermal expansion, and has the effects of buffering impact and absorbing vibration.
According to another embodiment of the present invention, further comprising, the power structure is an electric motor.
According to another embodiment of the present invention, further comprising, the crushing knives are at least two sets and are evenly arranged on the stirring paddle. The crushing efficiency is improved.
According to the utility model discloses a further embodiment, further include, the support bottom is provided with isolator. The vibration in the crushing process is alleviated, and the noise is reduced.
According to another embodiment of the present invention, further comprising, the outer wall of the crushing hopper is wrapped with an acoustic felt. Further prevent the transmission of noise, improve operational environment.
According to the utility model discloses a further embodiment, further include, stirring paddle leaf one and stirring paddle leaf two materials are stainless steel. The service life of the machine is prolonged.
The beneficial effects of the utility model are that, at rotatory kibbling in-process, a convex part and a concave part between them mesh mutually, form the effect of linkage, and two sets of stirring paddle leaf's upset ability and crushing ability all increase at double. The crushing cutter continuously overturns and cuts the materials sinking into the bottom in the rotating process, finally forms material particles with uniform granularity, and simultaneously can fully mix the materials to ensure the quality of finished products.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the linkage of the first stirring blade and the second stirring blade.
In the figure, the device comprises a bracket 1, a bracket 2, a crushing hopper 3, a feeding hole 4, a discharging hole 5, a crushing structure 5-1, a stirring paddle I, a stirring paddle II, a stirring paddle 6, a crushing knife 7, a convex part 8, a concave part 9, a rotating shaft 10, a power structure 11, a coupling 12 and a vibration isolator.
Detailed Description
Fig. 1 to 3 are schematic structural diagrams of the present invention, and a mixing and crushing hopper for ultra-high strength wear-resistant polypropylene industrial yarn, comprises a bracket 1, the bracket 1 is provided with a crushing hopper 2, the upper part of the crushing hopper 2 is provided with a feed inlet 3, the lower part is provided with a discharge outlet 4, the inside is provided with a crushing structure 5, the crushing structure 5 comprises a first stirring blade 5-1 and a second stirring blade 5-2, the first stirring blade 5-1 and the second stirring blade 5-2 are both provided with a crushing knife 6, the first stirring blade 5-1 and the second stirring blade 5-2 both comprise two groups of convex parts 7 and two groups of concave parts 8, wherein, a convex part 7 of the stirring blade II 5-2 is meshed with a concave part 8 of the stirring blade I5-1, and the stirring blade I5-1 and the stirring blade II 5-2 both have rotational freedom.
The specific principle is as follows: the material is put into the crushing hopper 2 from the feeding hole 3, the crushing structure 5 in the crushing hopper 2 acts, namely the first stirring blade 5-1 and the second stirring blade 5-2 rotate to drive the crushing cutter 6 to rotate, wherein in the rotating process, as shown in figure 3, a convex part 7 and a concave part 8 of the first stirring blade and the second stirring blade are meshed to form a linkage effect, and meanwhile, the overturning capacity and the crushing capacity of the two groups of stirring blades are multiplied. The crushing cutter 6 continuously turns and cuts the materials sinking into the bottom in the rotating process to finally form material particles with uniform particle size, and meanwhile, the materials can be fully mixed to ensure the quality of the finished product of the ultra-high-strength wear-resistant polypropylene industrial yarn.
According to another embodiment of the present invention, further comprising that the stirring paddle blade 5-1 is connected to the crushing hopper 2 through a rotation shaft 9, and the rotation shaft 9 is connected to the power structure 10. The power structure 10 provides power to drive the rotating shaft 9 and the stirring blade to rotate.
According to another embodiment of the present invention, it further comprises that the rotating shaft 9 is connected with the power structure 10 through a coupling 11. The coupling 11 serves to firmly couple the drive shaft of the power structure 10 and the rotating shaft 9 for rotation together and to transmit the mechanical components of motion and torque. It can compensate the offset between two shafts caused by inaccurate manufacture and installation, deformation or thermal expansion, and has the effects of buffering impact and absorbing vibration.
According to another embodiment of the present invention, it is further included that the power structure 10 is an electric motor.
According to another embodiment of the present invention, further comprising, the crushing knives 6 are at least two sets and are evenly arranged on the stirring paddle. The crushing efficiency is improved.
According to another embodiment of the present invention, further comprising a vibration isolator 12 is disposed at the bottom of the bracket 1. The vibration in the crushing process is alleviated, and the noise is reduced.
According to another embodiment of the present invention, further comprising, the outer wall of the crushing hopper 2 is wrapped with a deadening felt. Further prevent the transmission of noise, improve operational environment.
According to another embodiment of the present invention, the first stirring blade 5-1 and the second stirring blade 5-2 are made of stainless steel. The service life of the machine is prolonged.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A mixing and crushing hopper for ultra-high-strength wear-resistant polypropylene industrial yarns comprises a support (1) and is characterized in that the support (1) is provided with a crushing hopper (2), the upper part of the crushing hopper (2) is provided with a feeding hole (3), the lower part of the crushing hopper is provided with a discharging hole (4), a crushing structure (5) is arranged in the crushing hopper, the crushing structure (5) comprises a first stirring blade (5-1) and a second stirring blade (5-2), crushing cutters (6) are arranged on the first stirring blade (5-1) and the second stirring blade (5-2), the first stirring blade (5-1) and the second stirring blade (5-2) respectively comprise two groups of convex parts (7) and two groups of concave parts (8), wherein one convex part (7) of the second stirring blade (5-2) is meshed with one concave part (8) of the first stirring blade (5-1), the first stirring blade (5-1) and the second stirring blade (5-2) both have rotational freedom.
2. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 1, wherein the first stirring blade (5-1) is connected with the crushing hopper (2) through a rotating shaft (9), and the rotating shaft (9) is connected with a power structure (10).
3. The mixing and crushing hopper for the ultra-high-strength wear-resistant polypropylene industrial yarns as claimed in claim 2, wherein the rotating shaft (9) is connected with the power structure (10) through a coupling (11).
4. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 3, wherein the power structure (10) is a motor.
5. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 1, wherein the crushing knives (6) are arranged in at least two groups and are uniformly arranged on the stirring blade.
6. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 1, wherein a vibration isolator (12) is arranged at the bottom of the bracket (1).
7. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 1, wherein the outer wall of the crushing hopper (2) is coated with sound-proof felt.
8. The mixing and crushing hopper for the ultra-high strength and wear resistance polypropylene industrial yarn as claimed in claim 1, wherein the first stirring blade (5-1) and the second stirring blade (5-2) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056409.0U CN214820714U (en) | 2021-01-11 | 2021-01-11 | Super high strength wear-resisting polypropylene fibre industrial yarn is with mixing hopper of smashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120056409.0U CN214820714U (en) | 2021-01-11 | 2021-01-11 | Super high strength wear-resisting polypropylene fibre industrial yarn is with mixing hopper of smashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820714U true CN214820714U (en) | 2021-11-23 |
Family
ID=78956390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120056409.0U Expired - Fee Related CN214820714U (en) | 2021-01-11 | 2021-01-11 | Super high strength wear-resisting polypropylene fibre industrial yarn is with mixing hopper of smashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820714U (en) |
-
2021
- 2021-01-11 CN CN202120056409.0U patent/CN214820714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |