CN212142974U - Be applied to raw materials reducing mechanism of rosuvastatin calcium - Google Patents
Be applied to raw materials reducing mechanism of rosuvastatin calcium Download PDFInfo
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- CN212142974U CN212142974U CN202020262734.8U CN202020262734U CN212142974U CN 212142974 U CN212142974 U CN 212142974U CN 202020262734 U CN202020262734 U CN 202020262734U CN 212142974 U CN212142974 U CN 212142974U
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Abstract
The utility model discloses a raw material crushing device applied to rosuvastatin calcium, which comprises a crushing box, a motor, a crushing cutter and two crushing hobbing teeth; the two sides of the upper end in the crushing box are respectively provided with a containing shaft and a mounting head, the two ends of the crushing cutter are respectively matched with the containing shaft and the mounting head, the containing shaft is rotatably arranged on the side wall of the crushing box and is in transmission connection with a motor arranged on the outer side wall of the crushing box, and the containing shaft is provided with a first axial square containing hole; the installation head includes mount pad and movable rod, is equipped with movable chamber on the mount pad, and the one end activity of movable rod sets up at movable chamber, is equipped with axial square accommodation hole two on the movable rod, is equipped with spring one in the square accommodation hole two, is equipped with the spacing arch of annular on the periphery of movable rod, and the cover is equipped with spring two on the movable rod, the one end and the mount pad butt of spring two, the other end and the spacing protruding butt of annular. The utility model discloses it is effectual to smash, and smash the cutter and change the convenience.
Description
Technical Field
The utility model relates to a reducing mechanism technical field, concretely relates to be applied to raw materials reducing mechanism of rosuvastatin calcium.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The crushing machine is mainly applied to various industries such as mines, building materials and the like, the actual crushing process is usually a plurality of external forces acting simultaneously, but the high-end crushing machine is tailored according to the crushing environment.
Production raw materials need to be smashed in the production process of rosuvastatin calcium, but the smashing effect of a traditional smashing machine is poor, and the smashing cutter of the smashing machine is used for cutting and smashing materials all the time in the smashing process and is easy to damage, so that the smashing cutter needs to be replaced frequently, and the existing smashing cutter is inconvenient to disassemble and assemble.
Disclosure of Invention
The utility model discloses the problem that will solve is: the utility model provides a be applied to raw materials reducing mechanism of rosuvastatin calcium, it is effectual to smash, and smashes the cutter and change the convenience.
The utility model discloses a solve the technical scheme that above-mentioned problem provided and do: a raw material crushing device applied to rosuvastatin calcium comprises a crushing box, a motor, a crushing cutter and two crushing hobbing teeth; the crushing box is provided with a box cover which can be opened and closed, and the box cover is provided with a feeding hole; the two sides of the upper end of the interior of the crushing box are respectively provided with a containing shaft and an installing head, the two ends of the crushing cutter are respectively matched with the containing shaft and the installing head, the containing shaft is rotatably arranged on the side wall of the crushing box and is in transmission connection with a motor arranged on the outer side wall of the crushing box, and the containing shaft is provided with an axial square containing hole I; the mounting head comprises a mounting seat and a movable rod, a square movable cavity is formed in the mounting seat, one end of the movable rod is movably arranged in the movable cavity, an axial square accommodating hole II is formed in the movable rod, a spring I is arranged in the square accommodating hole II, an annular limiting bulge is arranged on the circumferential surface of the movable rod, a spring II is sleeved on the movable rod, one end of the spring II is abutted to the mounting seat, and the other end of the spring II is abutted to the annular limiting bulge; the two crushing hobbing teeth are arranged in the crushing box in parallel up and down and are positioned below the crushing cutter.
Preferably, the crushing cutter comprises a cutter shaft and a plurality of blades; the blades are arranged on the cutter shaft in a staggered and spaced mode.
Preferably, the bottom of the crushing box is provided with a discharge port communicated with the crushing box, and the discharge port is provided with a discharge valve.
Preferably, a filter screen is arranged below the crushing hobbing in the crushing box.
Preferably, an annular clamping part is arranged at the opening of the movable cavity; one end of the movable rod, which is positioned in the movable cavity, is provided with an annular protruding part which is matched with the annular clamping part to prevent the movable rod from being separated from the movable cavity.
Compared with the prior art, the utility model has the advantages that: the utility model has the advantages that the crushing effect of the device is better by arranging the crushing cutter and the crushing hobbing two crushing procedures; through the installation head and the rotating shaft which are convenient to disassemble and assemble, the crushing cutter is convenient to disassemble and assemble.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the mounting head of the present invention;
fig. 3 is a left side view of the receiving shaft of the present invention;
the attached drawings are marked as follows: 1. crushing case, 2, the spacing arch of annular, 3, mount pad, 4, spring two, 5, movable rod, 6, blade, 7, arbor, 8, feed inlet, 9, case lid, 10, hold the axle, 11, motor, 12, crushing gear hobbing, 13, filter screen, 14, bleeder valve, 15, discharge gate, 16, spring one, 17, annular bulge, 18, annular joint portion, 19, square accommodation hole one 20, square accommodation hole two, 21, activity chamber.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
A raw material crushing device applied to rosuvastatin calcium comprises a crushing box 1, a motor 11, a crushing cutter and two crushing hobbing teeth 12; the crushing box 1 is provided with a box cover 9 which can be opened and closed, and the box cover 9 is provided with a feeding hole 8; the two sides of the upper end in the crushing box 1 are respectively provided with a containing shaft 10 and a mounting head, two ends of the crushing cutter are respectively matched with the containing shaft 10 and the mounting head, the containing shaft 10 is rotatably arranged on the side wall of the crushing box 1, the containing shaft 10 is in transmission connection with a motor 11 arranged on the outer side wall of the crushing box 1, and the containing shaft 10 is provided with an axial square containing hole I19; the mounting head comprises a mounting seat 3 and a movable rod 5, a square movable cavity 21 is formed in the mounting seat 3, one end of the movable rod 5 is movably arranged in the movable cavity 21, an axial square accommodating hole II 20 is formed in the movable rod 5, a spring I16 is arranged in the square accommodating hole II 20, an annular limiting bulge 2 is arranged on the circumferential surface of the movable rod 5, a spring II 4 is sleeved on the movable rod 5, one end of the spring II 4 is abutted to the mounting seat 3, and the other end of the spring II is abutted to the annular limiting bulge 2; the two crushing hobbing teeth 12 are arranged in the crushing box 1 in parallel up and down and are positioned below the crushing cutter.
As another embodiment of the present invention, the crushing cutter includes a cutter shaft 7 and a plurality of blades 6; the blades 6 are arranged on the cutter shaft 7 in a staggered and spaced mode.
As another embodiment of the present invention, the bottom of the pulverizing box 1 is provided with a discharge port 15 communicating with the pulverizing box 1, and the discharge port 15 is provided with a discharge valve 14.
As another embodiment of the present invention, a filter screen 13 is disposed below the grinding hobbing 12 in the grinding box 1. The raw materials with large diameters and not meeting the requirements can be intercepted through the filter screen, and the crushing quality is ensured.
As another embodiment of the present invention, an annular clamping portion 18 is disposed at the opening of the movable cavity 21; one end of the movable rod 5, which is positioned in the movable cavity 21, is provided with an annular protruding part 17 which is matched with the annular clamping part 18 to prevent the movable rod 5 from being separated from the movable cavity 21.
The utility model discloses change the concrete process of smashing the cutter: firstly, grasping a cutter shaft of an old crushing cutter, exerting force to the left to enable the right end of the cutter shaft to be separated from the accommodating shaft, then drawing the left end of the cutter shaft out of the square accommodating hole II, and completing the disassembly of the old cutter shaft; when installing new crushing cutter, push away the compression direction of movable rod toward spring two, then grasp the arbor for square accommodation hole two is aimed at to the one end of arbor, then turn left hard, make the left end of arbor enter into square accommodation hole two inside, then continue hard, then loosen the hand, the left end of arbor accomplishes the block with square accommodation hole one under the effect of spring one, new crushing cutter can install the completion.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.
Claims (5)
1. The utility model provides a be applied to raw materials reducing mechanism of rosuvastatin calcium which characterized in that: comprises a crushing box (1), a motor (11), a crushing cutter and two crushing hobbing teeth (12); a box cover (9) capable of being opened and closed is arranged on the crushing box (1), and a feeding hole (8) is formed in the box cover (9); the two sides of the upper end in the crushing box (1) are respectively provided with a containing shaft (10) and an installing head, the two ends of the crushing cutter are respectively matched with the containing shaft (10) and the installing head, the containing shaft (10) is rotatably arranged on the side wall of the crushing box (1), the containing shaft (10) is in transmission connection with a motor (11) arranged on the outer side wall of the crushing box (1), and the containing shaft (10) is provided with an axial square containing hole I (19); the mounting head comprises a mounting seat (3) and a movable rod (5), a square movable cavity (21) is formed in the mounting seat (3), one end of the movable rod (5) is movably arranged in the movable cavity (21), an axial square accommodating hole II (20) is formed in the movable rod (5), a spring I (16) is arranged in the square accommodating hole II (20), an annular limiting bulge (2) is formed in the circumferential surface of the movable rod (5), a spring II (4) is sleeved on the movable rod (5), one end of the spring II (4) is abutted to the mounting seat (3), and the other end of the spring II is abutted to the annular limiting bulge (2); the two crushing hobbing teeth (12) are arranged in the crushing box (1) in parallel up and down and are positioned below the crushing cutter.
2. The raw material crushing device applied to rosuvastatin calcium according to claim 1, characterized in that: the crushing cutter comprises a cutter shaft (7) and a plurality of blades (6); the blades (6) are arranged on the cutter shaft (7) in a staggered and spaced mode.
3. The raw material crushing device applied to rosuvastatin calcium according to claim 1, characterized in that: the bottom of the crushing box (1) is provided with a discharge hole (15) communicated with the crushing box (1), and the discharge hole (15) is provided with a discharge valve (14).
4. The raw material crushing device applied to rosuvastatin calcium according to claim 1, characterized in that: a filter screen (13) is arranged below the crushing hobbing (12) in the crushing box (1).
5. The raw material crushing device applied to rosuvastatin calcium according to claim 1, characterized in that: an annular clamping part (18) is arranged at the opening of the movable cavity (21); one end of the movable rod (5) located in the movable cavity (21) is provided with an annular protruding part (17) which is matched with the annular clamping part (18) to prevent the movable rod (5) from being separated from the movable cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262734.8U CN212142974U (en) | 2020-03-05 | 2020-03-05 | Be applied to raw materials reducing mechanism of rosuvastatin calcium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262734.8U CN212142974U (en) | 2020-03-05 | 2020-03-05 | Be applied to raw materials reducing mechanism of rosuvastatin calcium |
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| CN212142974U true CN212142974U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020262734.8U Active CN212142974U (en) | 2020-03-05 | 2020-03-05 | Be applied to raw materials reducing mechanism of rosuvastatin calcium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718197A (en) * | 2020-12-17 | 2021-04-30 | 杨允廷 | Agricultural straw recovery processing device |
-
2020
- 2020-03-05 CN CN202020262734.8U patent/CN212142974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718197A (en) * | 2020-12-17 | 2021-04-30 | 杨允廷 | Agricultural straw recovery processing device |
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