CN220443950U

CN220443950U - Practical extrusion crusher

Info

Publication number: CN220443950U
Application number: CN202321914051.6U
Authority: CN
Inventors: 罗新峰; 漆鸿飞
Original assignee: Shanghai Fengzhu New Materials Technology Co ltd
Current assignee: Shanghai Fengzhu New Materials Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-06
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a practical extrusion type crusher, which comprises a support frame, an extrusion mechanism, a crushing mechanism and a conveying mechanism, wherein the fixed lower end of the extrusion mechanism is connected to the upper end of the support frame, the lower end of the crushing mechanism is fixedly connected to the upper end of the extrusion mechanism, the conveying mechanism is arranged on the left side of the crushing mechanism, a first baffle is fixedly connected to the inner wall of a second shell, the second baffle is fixedly connected to one side, close to the first baffle, of the inner wall of the second shell, the first rotating shaft is fixedly connected to the output end of a first motor, and the first bevel gear is fixedly connected to the outer surface of the first rotating shaft. Through the extrusion of stripper plate, first baffle and second baffle, with the crushing of large tracts of land whisker, make things convenient for the secondary crushing, can strike off the material of adhesion on the second compression roller surface through being provided with the scraper blade, the material only can flow from between first compression roller and the second compression roller, and broken more completely, efficiency has also obtained the improvement.

Description

Practical extrusion crusher

Technical Field

The utility model relates to the technical field of whisker extrusion crushing, in particular to a practical extrusion crusher.

Background

The whisker is an ideal material which has high strength, high modulus, high toughness, high abrasion resistance, acid and alkali resistance, corrosion resistance and high powder humidity and viscosity, is easy to be compounded with organic and inorganic materials, can be used as modified filler in the rubber and plastic industry, and has comprehensive properties far exceeding those of the traditional inorganic filler.

The applicant has found that, through searching, the chinese patent discloses a whisker differential extrusion crushing device, the application number of which is CN215743650U, and the applicant mainly uses a first extrusion crushing roller and a second extrusion crushing roller, and the second extrusion crushing roller is driven by a driving motor to rotate so as to drive the first extrusion crushing roller to rotate, so as to implement extrusion and crushing of whisker agglomerates, and differential transmission of gears. However, the whisker is easy to adhere to the surfaces of the first extrusion crushing roller and the second extrusion crushing roller due to high powder humidity and viscosity, so that the crushing is incomplete, the crushing efficiency is slowed down, and the crushing quality is reduced.

Disclosure of Invention

The utility model provides a practical extrusion crusher, which can be used for conveying through a conveying mechanism, is stable in conveying and high in efficiency, large whiskers are crushed through extrusion of an extrusion plate, a first baffle plate and a second baffle plate, secondary crushing is facilitated, materials adhered to the surface of a second press roller can be scraped through the arrangement of the scraping plates, the materials can only flow out from between the first press roller and the second press roller, and the crushing efficiency is improved.

In order to achieve the above purpose, a practical extrusion crusher is provided, which comprises a supporting frame, an extrusion mechanism, a crushing mechanism and a conveying mechanism, wherein the fixed lower end of the extrusion mechanism is connected with the upper end of the supporting frame, the lower end of the crushing mechanism is fixedly connected with the upper end of the extrusion mechanism, and the left side of the crushing mechanism is provided with the conveying mechanism. Through the extrusion of stripper plate, first baffle and second baffle, with the crushing of large tracts of land whisker, make things convenient for the secondary crushing, can strike off the material of adhesion on the second compression roller surface through being provided with the scraper blade, the material only can flow from between first compression roller and the second compression roller, and broken more completely, efficiency has also obtained the improvement.

According to a practical extrusion crusher, crushing mechanism includes backup pad, second motor, rotation post, stripper plate, first baffle, second casing, second motor fixed connection is in the backup pad upper end, rotation post fixed connection is close to the one end of rotation post at the second motor, rotation post surface fixedly connected with a plurality of stripper plates. The bulk materials are crushed for the first time, so that the subsequent crushing is convenient.

According to the practical extrusion crusher, the first baffle is fixedly connected to the inner wall of the second shell, and the second baffle is fixedly connected to one side, close to the first baffle, of the inner wall of the second shell. The first crushing is completed through the extrusion among the second baffle, the first baffle and the extrusion plate.

According to a practical extrusion breaker, extrusion mechanism includes supporting shoe, first motor, first helical gear, first pivot, second helical gear, third helical gear, first compression roller, fourth helical gear, second compression roller, scraper blade, first casing, first motor fixed connection is in the supporting shoe upper end, first pivot fixed connection is at first motor output, first helical gear fixed connection is at first pivot surface, second helical gear fixed connection is at one side of first helical gear is kept away from to first pivot surface. The first rotating shaft drives the first bevel gear and the second bevel gear to rotate simultaneously, and can drive the first press roller and the second press roller to rotate simultaneously, so that the extrusion is more uniform.

According to the practical extrusion crusher, the third bevel gear is meshed with one side of the first bevel gear, the fourth bevel gear is meshed with one side of the second bevel gear, the first press roller is rotationally connected with the right end of the third bevel gear, the second press roller is rotationally connected with the right end of the fourth bevel gear, and the scraping plate is fixedly connected with the inner wall of the first shell. The scraping plate is arranged to scrape off the materials adhered to the surface of the second press roller, the materials can only flow out from between the first press roller and the second press roller, the crushing is more complete, and the efficiency is improved.

According to a practical extrusion breaker, conveying mechanism includes third motor, feed inlet, transportation pipe, fixed column, axis of rotation, flight, fixed column left end fixed connection is at the third motor right-hand member, transportation pipe left end fixed connection is at the fixed column right-hand member, the axis of rotation left end runs through transportation pipe and fixed column in proper order and fixed connection is at the third motor right-hand member. The rotation shaft is driven to rotate between the third motors, power is directly provided, and the transmission efficiency is high.

According to the practical extrusion crusher, the spiral sheets are arranged on the outer surface of the rotating shaft, and the feeding hole is formed in one side of the outer surface. The material is added through the feed inlet, and the spiral sheet drives the material to move, so that the transportation efficiency is improved.

The utility model has the beneficial effects that: the conveying mechanism is used for conveying, the conveying mechanism is stable and high in efficiency, the extruding plate, the first baffle plate and the second baffle plate are used for extruding, the large whisker is crushed, secondary crushing is convenient, the scraping plate is arranged, materials adhered to the surface of the second pressing roller can be scraped, the materials can only flow out from between the first pressing roller and the second pressing roller, and the crushing efficiency is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an overall schematic view of a practical extrusion crusher according to the present utility model;

FIG. 2 is a schematic view of a crushing mechanism of a practical extrusion crusher according to the present utility model;

FIG. 3 is a schematic view of an extrusion mechanism of a practical extrusion crusher according to the present utility model;

FIG. 4 is a schematic view of a conveying mechanism of a practical extrusion crusher according to the present utility model;

fig. 5 is a block diagram of a conventional device according to the related art.

Legend description:

1. a support frame; 2. an extrusion mechanism; 3. a crushing mechanism; 4. a conveying mechanism; 21. a support block; 22. a first motor; 23. a first helical gear; 24. a first rotating shaft; 25. a second helical gear; 26. a third bevel gear; 27. a first press roller; 28. a fourth helical gear; 29. a second press roller; 210. a scraper; 211. a first housing; 31. a support plate; 32. a second motor; 33. rotating the column; 34. an extrusion plate; 35. a first baffle; 36. a second baffle; 37. a second housing; 41. a third motor; 42. a feed inlet; 43. a transport tube; 44. fixing the column; 45. a rotating shaft; 46. and (5) a spiral sheet.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Embodiment one:

referring to fig. 1 to 4, a practical extrusion crusher according to an embodiment of the present utility model, the crushing mechanism 3 includes a support plate 31, a second motor 32, a rotating column 33, an extrusion plate 34, a first baffle 35, a second baffle 36, and a second housing 37, the second motor 32 is fixedly connected to the upper end of the support plate 31, the rotating column 33 is fixedly connected to one end of the second motor 32 near the rotating column 33, the outer surface of the rotating column 33 is fixedly connected with a plurality of extrusion plates 34, a spiral sheet 46 is disposed on the outer surface of a rotating shaft 45, a feeding port 42 is disposed on one side of the outer surface, the second motor 32 drives the extrusion plates 34 to rotate and then drives the extrusion plates 34 to rotate, and the extrusion plates 34 extrude bulk materials with the second baffle 36 and the first baffle 35.

The first baffle 35 is fixedly connected to the inner wall of the second shell 37, the second baffle 36 is fixedly connected to one side, close to the first baffle 35, of the inner wall of the second shell 37, the conveying mechanism 4 comprises a third motor 41, a feed inlet 42, a conveying pipe 43, a fixing column 44, a rotating shaft 45 and a spiral piece 46, the left end of the fixing column 44 is fixedly connected to the right end of the third motor 41, the left end of the conveying pipe 43 is fixedly connected to the right end of the fixing column 44, the left end of the rotating shaft 45 sequentially penetrates through the conveying pipe 43 and the fixing column 44 and is fixedly connected to the right end of the third motor 41, required materials are added from the feed inlet 42, the third motor 41 is started, the third motor 41 drives the rotating shaft 45 to rotate, and the materials are conveyed into the crushing mechanism 3.

The extrusion mechanism 2 comprises a supporting block 21, a first motor 22, a first bevel gear 23, a first rotating shaft 24, a second bevel gear 25, a third bevel gear 26, a first press roller 27, a fourth bevel gear 28, a second press roller 29, a scraping plate 210 and a first shell 211, wherein the first motor 22 is fixedly connected to the upper end of the supporting block 21, the first rotating shaft 24 is fixedly connected to the output end of the first motor 22, the first bevel gear 23 is fixedly connected to the outer surface of the first rotating shaft 24, the second bevel gear 25 is fixedly connected to one side, far away from the first bevel gear 23, of the outer surface of the first rotating shaft 24, the third bevel gear 26 is meshed to one side of the first bevel gear 23, the fourth bevel gear 28 is meshed to one side of the second bevel gear 25, the first press roller 27 is rotatably connected to the right end of the third bevel gear 26, the second press roller 29 is rotatably connected to the right end of the fourth bevel gear 28, the scraping plate 210 is fixedly connected to the inner wall of the first shell 211, the first motor 22 drives the first bevel gear 23 and the second bevel gear 25 to rotate, and further drives the third bevel gear 26 and the fourth bevel gear 28 to rotate, the first press roller 27 and the second bevel gear 29 to start rotating, materials are extruded for the second time, and the materials are adhered to the press surfaces of the second bevel gear 27 and the second bevel gear 29 are pressed.

Including support frame 1, extrusion mechanism 2, crushing mechanism 3, conveying mechanism 4, the fixed lower extreme of extrusion mechanism 2 is connected in support frame 1 upper end, and crushing mechanism 3 lower extreme fixed connection is in extrusion mechanism 2 upper end, and crushing mechanism 3 left side is provided with conveying mechanism 4, carries out the transmission through conveying mechanism 4, and the stability of transmission is efficient, extrudes through stripper plate 34, first baffle 35 and second baffle 36, crushes the massive whisker, makes things convenient for the secondary crushing, through being provided with scraper blade 210, can strike off the material of adhesion on the surface of second compression roller 29, and the material can only flow from between first compression roller 27 and the second compression roller 29, and the breakage is more complete.

Embodiment two:

referring to fig. 5, a whisker differential extrusion breaker, it includes the feeder, the lower extreme of feeder ejection of compact is provided with the crushing room, the inside lower extreme rotation of crushing room is connected with the squeeze roller No. one, one side of squeeze roller No. one is provided with the squeeze roller No. two, and the squeeze roller No. two also rotates inside the lower extreme of crushing room, the surface of squeeze roller No. one and squeeze roller No. two all is provided with crushing tooth, one side of crushing room is through screw fixedly connected with gear motor, gear motor's output and gear motor's one end fixed connection, gear motor's the other end meshing is connected with differential gear set, differential gear set's the other end and the corresponding end meshing of squeeze roller No. two are connected.

Conclusion: the embodiment one is provided with the extrusion mechanism 2, the crushing mechanism 3 and the scraping plate 210, so that the crushing effect is more complete and the adhesion preventing effect can be achieved, the embodiment two is provided with the first extrusion roller, the second extrusion roller, the fixed clamping plate, the telescopic clamping plate and the differential gear set, the technical problems that the discharging is difficult, the discharging is unstable and the crushing effect is poor are solved, the embodiment two is provided with no part for preventing adhesion, the material adhered to the surface of the second extrusion roller cannot be scraped, and the whisker with large volume is impacted and crushed by the telescopic clamping plate when passing through the fixed clamping plate and the telescopic clamping plate, so that the whisker is directly extruded, the stress area is uneven, the crushing is uneven, and the efficiency is not improved.

Working principle: the required materials are added from the feed inlet 42, the third motor 41 is started, the third motor 41 drives the rotating shaft 45 to rotate, the materials are conveyed into the crushing mechanism 3, the second motor 32 is started, the second motor 32 drives the extrusion plate 34 to rotate so as to drive the extrusion plate 34 to rotate, the extrusion plate 34 carries large materials to be extruded with the second baffle 36 and the first baffle 35, the extruded materials enter the extrusion mechanism 2, the first motor 22 is started, the first motor 22 drives the first helical gear 23 and the second helical gear 25 to rotate so as to drive the third helical gear 26 and the fourth helical gear 28 to rotate, the first compression roller 27 and the second compression roller 29 start to rotate, the materials adhered on the surfaces of the first compression roller 27 and the second compression roller 29 are scraped by the scraping plate 210 to be crushed, and the crushing process is finished.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a practical extrusion breaker, its characterized in that includes support frame (1), extrusion mechanism (2), broken mechanism (3), conveying mechanism (4), fixed lower extreme connection of extrusion mechanism (2) is in support frame (1) upper end, broken mechanism (3) lower extreme fixed connection is in extrusion mechanism (2) upper end, broken mechanism (3) left side is provided with conveying mechanism (4).

2. The practical extrusion crusher according to claim 1, wherein the crushing mechanism (3) comprises a supporting plate (31), a second motor (32), a rotating column (33), an extrusion plate (34), a first baffle (35), a second baffle (36) and a second shell (37), the second motor (32) is fixedly connected to the upper end of the supporting plate (31), the rotating column (33) is fixedly connected to one end, close to the rotating column (33), of the second motor (32), and a plurality of extrusion plates (34) are fixedly connected to the outer surface of the rotating column (33).

3. A practical extrusion crusher according to claim 2, characterized in that the first baffle (35) is fixedly connected to the inner wall of the second housing (37), and the second baffle (36) is fixedly connected to the inner wall of the second housing (37) at a side close to the first baffle (35).

4. The practical extrusion crusher according to claim 1, wherein the extrusion mechanism (2) comprises a supporting block (21), a first motor (22), a first bevel gear (23), a first rotating shaft (24), a second bevel gear (25), a third bevel gear (26), a first press roller (27), a fourth bevel gear (28), a second press roller (29), a scraper (210) and a first shell (211), the first motor (22) is fixedly connected to the upper end of the supporting block (21), the first rotating shaft (24) is fixedly connected to the output end of the first motor (22), the first bevel gear (23) is fixedly connected to the outer surface of the first rotating shaft (24), and the second bevel gear (25) is fixedly connected to one side, far away from the first bevel gear (23), of the outer surface of the first rotating shaft (24).

5. The practical extrusion crusher according to claim 4, wherein the third bevel gear (26) is meshed with the first bevel gear (23), the fourth bevel gear (28) is meshed with the second bevel gear (25), the first press roller (27) is rotatably connected with the right end of the third bevel gear (26), the second press roller (29) is rotatably connected with the right end of the fourth bevel gear (28), and the scraper (210) is fixedly connected with the inner wall of the first shell (211).

6. The practical extrusion crusher according to claim 1, wherein the conveying mechanism (4) comprises a third motor (41), a feeding hole (42), a conveying pipe (43), a fixing column (44), a rotating shaft (45) and a spiral piece (46), the left end of the fixing column (44) is fixedly connected to the right end of the third motor (41), the left end of the conveying pipe (43) is fixedly connected to the right end of the fixing column (44), and the left end of the rotating shaft (45) sequentially penetrates through the conveying pipe (43) and the fixing column (44) and is fixedly connected to the right end of the third motor (41).

7. A practical extrusion crusher according to claim 6, characterized in that the outer surface of the rotating shaft (45) is provided with screw flights (46), and that the outer surface is provided with a feed opening (42) on one side.