CN214131985U - Raw material crushing device for double-screw granulation - Google Patents
Raw material crushing device for double-screw granulation Download PDFInfo
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- CN214131985U CN214131985U CN202022033543.7U CN202022033543U CN214131985U CN 214131985 U CN214131985 U CN 214131985U CN 202022033543 U CN202022033543 U CN 202022033543U CN 214131985 U CN214131985 U CN 214131985U
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Abstract
The utility model discloses a raw materials breaker is used in twin-screw granulation, which comprises a bracket, the top of support is fixed with the device casing, be provided with broken structure in the device casing, the top of device casing is fixed with feedstock channel, the lateral wall bottom of device casing is fixed with discharging channel, broken structure includes broken axostylus axostyle, the bottom mounting of broken axostylus axostyle has broken core, the top of broken axostylus axostyle is connected with crushing motor, crushing motor fixes the top at the device casing, the lateral wall upper portion of broken core is fixed with broken cutter, the outer wall lower part of broken core is fixed with the cyclic annular arch of grinding of slope, be fixed with the filtration otter board in the inner chamber of device casing, the bottom surface of broken core is fixed with a font scraper. The utility model discloses a structure sets up rationally, carries out broken cutter to the raw materials earlier and carries out the breakage simultaneously again through the cyclic annular arch of grinding of slope and grind, is favorable to improving broken efficiency and broken quality, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of twin-screw granulation equipment, concretely relates to raw materials breaker for twin-screw granulation.
Background
Need use breaker to carry out crushing operation to the raw materials that gets into in the twin-screw granulation production, the raw materials breaker of conventional use is mainly by the pivot, be fixed with the serrated knife in the pivot, be fixed with the broken motor that the pivot is connected on raw materials breaker's outer wall, it though can satisfy the demand in market, but its serrated knife dislocation clearance each other when setting up is great, thereby can influence broken granularity, be unfavorable for subsequent granulation processing and the quality of granulation, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and suitability strong twin-screw is raw materials breaker for granulation.
The technical scheme for realizing the purpose of the utility model is a raw material crushing device for twin-screw granulation, which comprises a bracket, wherein a device shell is fixed at the top of the bracket, a crushing structure is arranged in the device shell, a feeding channel is fixed at the top of the device shell, a discharging channel is fixed at the bottom of the side wall of the device shell, the crushing structure comprises a crushing shaft rod, a crushing core body is fixed at the bottom of the crushing shaft rod, the top of the crushing shaft rod is connected with a crushing motor, the crushing motor is fixed at the top of the device shell, a crushing cutter is fixed at the upper part of the side wall of the crushing core body, an inclined annular grinding bulge is fixed at the lower part of the outer wall of the crushing core body, grinding grooves are arranged on the outer surface of the inclined annular grinding bulge and the inner wall of the device shell, a filter screen plate is fixed in the inner cavity of the device shell, the filter screen plate is located below the crushing core body, a linear scraping plate is fixed on the bottom surface of the crushing core body, the linear scraping plate is overlapped with the diameter of the crushing core body, and the bottom surface of the linear scraping plate is attached to the top surface of the filter screen plate.
The crushing cutter comprises a fixed cutter part and a movable cutter part, the inner side end of the fixed cutter part is fixed on the crushing shaft rod, the movable cutter part is connected to the outer side end of the fixed cutter part through a pin shaft, and the outer edge of the movable cutter part is close to the inner wall of the device shell when the fixed cutter part and the movable cutter part are unfolded.
The crushing core is characterized in that a cavity is formed in the center of the crushing core, an electric heating tube is fixed in the cavity, and a power supply battery connected with the electric heating tube is fixed in the cavity.
The rubber strip is adhered to the bottom surface of the linear scraping plate.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it is the simple operation not only, through the cyclic annular arch of grinding of broken cutter cooperation slope, carries out broken cutter to the raw materials earlier and carries out the breakage simultaneously again through the cyclic annular arch of grinding of slope and grind, is favorable to improving broken efficiency and broken quality, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a raw material crushing device for twin-screw granulation comprises a support 1, a device shell 2 is fixed on the top of the support, a crushing structure 3 is arranged in the device shell, a feeding channel 4 is fixed on the top of the device shell, a discharging channel 5 is fixed on the bottom of the side wall of the device shell, the crushing structure 3 comprises a crushing shaft rod 31, a crushing core body 32 is fixed on the bottom end of the crushing shaft rod, a crushing motor 33 is connected on the top of the crushing shaft rod, the crushing motor is fixed on the top of the device shell, a crushing cutter 34 is fixed on the upper portion of the side wall of the crushing core body, an inclined annular grinding bulge 35 is fixed on the lower portion of the outer wall of the crushing core body, grinding grooves are formed in the outer surface of the inclined annular grinding bulge and the inner wall of the device shell, and a filter screen plate 36 is fixed in the inner cavity of the device shell, the filter screen plate is located below the crushing core body, a linear scraping plate 37 is fixed on the bottom surface of the crushing core body, the linear scraping plate coincides with the diameter of the crushing core body, and the bottom surface of the linear scraping plate is attached to the top surface of the filter screen plate.
The crushing cutter 34 comprises a fixed cutter portion 341 and a movable cutter portion 342, the inner side end of the fixed cutter portion is fixed on the crushing shaft rod, the movable cutter portion is connected to the outer side end of the fixed cutter portion through a pin 343, and the outer edge of the movable cutter portion is close to the inner wall of the device shell when the fixed cutter portion and the movable cutter portion are unfolded.
The crushing core is characterized in that a cavity 6 is formed in the center of the crushing core, an electric heating tube 7 is fixed in the cavity, and a power supply battery 8 connected with the electric heating tube is fixed in the cavity.
The rubber strip 9 is adhered to the bottom surface of the linear scraping plate.
The utility model discloses a structure sets up rationally, and it is the simple operation not only, through the cyclic annular arch of grinding of broken cutter cooperation slope, carries out broken cutter to the raw materials earlier and carries out the breakage simultaneously again through the cyclic annular arch of grinding of slope and grind, is favorable to improving broken efficiency and broken quality, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a raw material crushing device for twin-screw granulation, includes the support, the top of support is fixed with the device casing, be provided with crushing structure in the device casing, the top of device casing is fixed with feedstock channel, the lateral wall bottom of device casing is fixed with discharging channel, its characterized in that: the crushing structure comprises a crushing shaft rod, a crushing core body is fixed at the bottom end of the crushing shaft rod, a crushing motor is connected to the top of the crushing shaft rod, the crushing motor is fixed to the top of the device shell, a crushing cutter is fixed to the upper portion of the side wall of the crushing core body, an inclined annular grinding bulge is fixed to the lower portion of the outer wall of the crushing core body, grinding grooves are formed in the outer surface of the inclined annular grinding bulge and the inner wall of the device shell, a filter screen plate is fixed in the inner cavity of the device shell, the filter screen plate is located below the crushing core body, a linear scraping plate is fixed to the bottom surface of the crushing core body, the linear scraping plate coincides with the diameter of the crushing core body, and the bottom surface of the linear scraping plate is attached to the top surface of the filter screen plate.
2. The twin-screw granulation raw material crushing apparatus according to claim 1, characterized in that: the crushing cutter comprises a fixed cutter part and a movable cutter part, the inner side end of the fixed cutter part is fixed on the crushing shaft rod, the movable cutter part is connected to the outer side end of the fixed cutter part through a pin shaft, and the outer edge of the movable cutter part is close to the inner wall of the device shell when the fixed cutter part and the movable cutter part are unfolded.
3. The twin-screw granulation raw material crushing apparatus according to claim 2, characterized in that: the crushing core is characterized in that a cavity is formed in the center of the crushing core, an electric heating tube is fixed in the cavity, and a power supply battery connected with the electric heating tube is fixed in the cavity.
4. The twin-screw granulation raw material crushing apparatus according to claim 3, characterized in that: the rubber strip is adhered to the bottom surface of the linear scraping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033543.7U CN214131985U (en) | 2020-09-16 | 2020-09-16 | Raw material crushing device for double-screw granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033543.7U CN214131985U (en) | 2020-09-16 | 2020-09-16 | Raw material crushing device for double-screw granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214131985U true CN214131985U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022033543.7U Active CN214131985U (en) | 2020-09-16 | 2020-09-16 | Raw material crushing device for double-screw granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214131985U (en) |
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2020
- 2020-09-16 CN CN202022033543.7U patent/CN214131985U/en active Active
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