CN218502263U

CN218502263U - Oblique shaft type pulverizer

Info

Publication number: CN218502263U
Application number: CN202222005451.7U
Authority: CN
Inventors: 岡田泰元
Original assignee: Ailu Precision Machinery Jiangsu Co ltd
Current assignee: Ailu Precision Machinery Jiangsu Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-21
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an engineering formwork technical field just discloses an oblique shaft type rubbing crusher, including a supporting bench, install agitator and motor on the supporting bench in proper order, agitator and motor all and a supporting bench between form the contained angle, the axle center looks coincidence of agitator and motor, the one end of agitator still is provided with the feed opening, the inside of motor is rotated and is connected with the output shaft, the output shaft runs through the agitator extends the inside of agitator, the one end of output shaft is installed and is rolled the pressure dish, the axle center of output shaft is kept away from roll the axle center of pressure dish, the surface of rolling the pressure dish still overlaps and is equipped with the circle cover. The utility model discloses a shell fragment is contradicted on the agitator, because shell fragment plasticity is strong, can be extruded into arbitrary shape, and then the shell fragment can be by laminating agitator of large tracts of land, compare and roll set conflict agitator inner wall and contradict the agitator through the shell fragment and enlarge area of contact to this improves crushing effect.

Description

Oblique shaft type pulverizer

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a bent axle formula rubbing crusher.

Background

The pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size, and is classified into a coarse pulverizer, a pulverizer, and an ultra-fine pulverizer according to the size of the pulverized or pulverized material. The external force applied to the solid in the crushing process comprises four types of shearing, impacting, rolling and grinding, wherein the shearing is mainly used for coarse crushing and crushing operation and is suitable for crushing or crushing of tough or fibrous materials and large materials; the impact is mainly used in the crushing operation and is suitable for crushing the brittle materials; the rolling is mainly used in high-fineness grinding (ultramicro grinding) operation and is suitable for ultramicro grinding operation of most of materials; the grinding is mainly used for superfine grinding or ultra-large grinding equipment and is suitable for further grinding after grinding.

The existing inclined shaft type pulverizer only pulverizes materials at a high rotating speed, and the pulverizing knife is not in contact with the inner wall of the pulverizer housing, so that a gap is generated between the pulverizing knife and the inner wall of the pulverizer housing, large-particle materials can flow out through the gap, and the large-particle materials are not in contact with the pulverizing knife, so that the pulverizing effect is poor, the efficiency is not high, and long-time stirring and pulverizing are needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oblique shaft formula rubbing crusher possesses crushing effectual beneficial effect.

The utility model provides a following technical scheme: a slant shaft pulverizer comprising:

a support table;

the stirring device is characterized in that a stirring barrel and a motor are sequentially arranged on the supporting table, included angles are formed between the stirring barrel and the motor and the supporting table, the stirring barrel is overlapped with the axis of the motor, and a discharging hole is formed in one end of the stirring barrel;

the inside of motor rotates and is connected with the output shaft, the output shaft runs through the agitator extends the inside of agitator, the one end of output shaft is installed and is rolled the dish, the axle center of output shaft is kept away from roll the axle center of dish, roll the surface of dish and still overlap and be equipped with the circle cover, the surface mounting of circle cover has a plurality of shell fragment.

As an alternative to the oblique-shaft pulverizer of the present invention, wherein: the outer surface of the round sleeve is also provided with a plurality of second convex blocks, and the second convex blocks are in a semicircular strip shape.

As an alternative to the oblique-shaft pulverizer of the present invention, wherein: the inside of agitator still rotates and is connected with the bearing housing, the inner wall of bearing housing still has a plurality of first lugs around the axle center annular array of bearing housing, the shell fragment is operativelycontradicted on first lug.

As an alternative to the oblique-shaft pulverizer of the present invention, wherein: the ring gear is still installed to the inner wall of bearing housing, the diapire of agitator still rotates and is connected with the minor axis, install the gear with ring gear engaged with on the minor axis, the feed opening is still installed to the surface of output shaft and the position of keeping away from the pressure dish of grinding, the feed opening meshes with the gear mutually.

As an alternative to the oblique-shaft pulverizer of the present invention, wherein: and a material receiving groove is formed in one end of the supporting table, and the feed opening is parallel to the material receiving groove.

As an alternative to the oblique-shaft pulverizer of the present invention, wherein: one end of the elastic sheet is connected with the round sleeve, and the other end of the elastic sheet is far away from the outer surface of the round sleeve.

As an alternative of the oblique-shaft pulverizer of the present invention, wherein: the surface of circle cover and the position of keeping away from the shell fragment still install the screw, the screw runs through the circle cover and extends to the inside of grinding the dish.

As an alternative of the oblique-shaft pulverizer of the present invention, wherein: and a feeding hopper is also arranged on the stirring barrel and is communicated with the stirring barrel.

The utility model discloses possess following beneficial effect:

1. this inclined shaft formula rubbing crusher can drive through the output shaft and grind the eccentric rotation of pressure disk for grind the pressure disk and can contradict on the inner wall of agitator, and then through the cooperation of grinding pressure disk and agitator, extrusion raw materials that can be better is broken.

2. This oblique shaft type rubbing crusher contradicts on the agitator through the shell fragment, because shell fragment plasticity is strong, can be extruded into arbitrary shape, and then the laminating agitator that the shell fragment can be a large tracts of land, compares and rolls a conflict agitator inner wall and contradict the agitator through the shell fragment and enlarged area of contact to this improves crushing effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall side view of the present invention.

Fig. 3 is a schematic view of a partial structure at a position a in fig. 2 according to the present invention.

In the figure: 1. a support table; 2. a motor; 3. a stirring barrel; 4. a feeding hopper; 5. a material receiving groove; 6. an output shaft; 7. rolling the disc; 8. a round sleeve; 9. a spring plate; 10. a first bump; 11. a bearing housing; 12. a feed opening; 13. a minor axis; 14. a gear; 15. a ring gear; 16. and a second bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, an inclined shaft type pulverizer includes a supporting table 1, wherein an agitator 3 and a motor 2 are sequentially installed on the supporting table 1, an included angle is formed between the agitator 3 and the motor 2 and the supporting table 1, the axes of the agitator 3 and the motor 2 coincide with each other, a feed opening 12 is further formed in one end of the agitator 3, an output shaft 6 is rotatably connected to the inside of the motor 2, the output shaft 6 penetrates through the agitator 3 and extends into the inside of the agitator 3, a rolling disc 7 is installed at one end of the output shaft 6, the axis of the output shaft 6 is far away from the axis of the rolling disc 7, a round sleeve 8 is further sleeved on the outer surface of the rolling disc 7, and a plurality of elastic pieces 9 are installed on the outer surface of the round sleeve 8.

The existing inclined shaft type pulverizer has poor pulverizing effect, large particles can occur, the efficiency is not high, and long-time stirring and pulverizing are needed, so that the device eccentrically installs the grinding disc 7 on the output shaft 6 to eccentrically rotate and extrude raw materials, as shown in fig. 2, when raw materials are needed to be put into the inner wall of the stirring barrel 3, then the motor 2 is started, the motor 2 drives the output shaft 6 to rotate, the output shaft 6 drives the grinding disc 7 to rotate, but the axis of the grinding disc 7 is far away from the axis of the output shaft 6, so that the output shaft 6 can drive the grinding disc 7 to eccentrically rotate, the grinding disc 7 can be abutted against the inner wall of the stirring barrel 3, and further, through the matching of the grinding disc 7 and the stirring barrel 3, the raw materials can be better crushed;

enlarging the extrusion area: according to fig. 3, through the surface mounting circle cover 8 and the shell fragment 9 rolling dish 7, when rolling dish 7 and driving circle cover 8 and shell fragment 9 rotatory, at first shell fragment 9 hits the raw materials back under the effect of centrifugal force, and then carry out preliminary smashing to the raw materials through shell fragment 9, when rolling 7 laminating agitator 3 of dish afterwards, conflict on agitator 3 through shell fragment 9, because shell fragment 9 plasticity is strong, can be extruded into arbitrary shape, and then shell fragment 9 can be by a large scale laminating agitator 3, compare and roll 3 inner walls of disk 7 conflict agitator and conflict agitator 3 through shell fragment 9 and have enlarged area of contact, smash the effect with this improvement.

Specifically, the outer surface of the round sleeve 8 is further provided with a plurality of second protruding blocks 16, and the second protruding blocks 16 are in a shape of a semicircular strip.

Furthermore, the inside of the stirring barrel 3 is rotatably connected with a bearing sleeve 11, the inner wall of the bearing sleeve 11 is provided with a plurality of first bumps 10 in an annular array around the axis of the bearing sleeve 11, and the elastic sheet 9 operably abuts against the first bumps 10.

Specifically, friction is increased: according to fig. 3, when the first protrusions 10 abut against the second protrusions 16, the second protrusions 16 are slidably connected to the gap between two first protrusions 10, so that the second protrusions 16 rub and crush the raw material, and the device rubs the first protrusions 10 against the second protrusions 16, thereby increasing the rubbing effect and further improving the crushing effect.

Preferably, the inner wall of the bearing sleeve 11 is further provided with a gear ring 15, the bottom wall of the stirring barrel 3 is further rotatably connected with a short shaft 13, the short shaft 13 is provided with a gear 14 meshed with the gear ring 15, the outer surface of the output shaft 6 is further provided with a feed opening 12 at a position far away from the grinding disc 7, and the feed opening 12 is meshed with the gear 14.

Deceleration friction: according to the illustration in fig. 3, the bearing sleeve 11 is rotatably connected to the inner wall of the stirring barrel 3, when the output shaft 6 rotates, the output shaft 6 drives the feed opening 12 to rotate, the feed opening 12 drives the gear 14 to rotate, the gear 14 drives the gear ring 15 to rotate, and the gear ring 15 drives the bearing sleeve 11 to rotate, so that the rotation speed of the grinding disc 7 is higher than that of the bearing sleeve 11 due to gear transmission, and raw materials are better crushed through the speed difference;

it should be noted that, according to fig. 3, the output shaft 6 drives the feed opening 12 to rotate in a counterclockwise direction, and then the gear 14 is driven to rotate by the feed opening 12, so that the feed opening 12 will drive the gear 14 to rotate clockwise, and then the gear 14 drives the gear ring 15 to rotate, so that the gear ring 15 rotates counterclockwise.

Preferably, one end of the supporting platform 1 is provided with a material receiving groove 5, and the material discharging opening 12 is parallel to the material receiving groove 5.

Specifically, when the feed opening 12 is opened, the crushed raw material flows out through the feed opening 12 and is received by the receiving groove 5.

Specifically, one end of the elastic sheet 9 is connected with the round sleeve 8, and the other end of the elastic sheet 9 is far away from the outer surface of the round sleeve 8.

Preferably, a screw is further installed on the outer surface of the round sleeve 8 and at a position far away from the elastic sheet 9, and the screw penetrates through the round sleeve 8 and extends to the inside of the pressure plate 7.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be noted that, in this document, the embodiments may be combined with each other.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An inclined shaft pulverizer, comprising:

a support table (1);

the stirring device is characterized in that a stirring barrel (3) and a motor (2) are sequentially arranged on the supporting platform (1), an included angle is formed between each of the stirring barrel (3) and the motor (2) and the supporting platform (1), the axes of the stirring barrel (3) and the motor (2) are overlapped, and a discharging opening (12) is further formed in one end of the stirring barrel (3);

the inside of motor (2) is rotated and is connected with output shaft (6), output shaft (6) run through agitator (3) and extension the inside of agitator (3), the one end of output shaft (6) is installed and is rolled dish (7), the axle center of output shaft (6) is kept away from roll dish (7)'s axle center, roll dish (7)'s surface still overlaps and is equipped with circle cover (8), the surface mounting of circle cover (8) has a plurality of shell fragment (9).

2. The oblique-axis pulverizer of claim 1, wherein: a plurality of second lugs (16) are further mounted on the outer surface of the round sleeve (8), and the second lugs (16) are in a semicircular strip shape.

3. The oblique-axis pulverizer of claim 1, wherein: the inside of agitator (3) still rotates and is connected with bearing housing (11), the inner wall of bearing housing (11) still has a plurality of first lugs (10) around the axle center annular array of bearing housing (11), shell fragment (9) are operativelycontradicted on first lug (10).

4. The oblique-axis pulverizer of claim 3, wherein: ring gear (15) are still installed to the inner wall of bearing housing (11), the diapire of agitator (3) still rotates and is connected with minor axis (13), install gear (14) with ring gear (15) looks meshing on minor axis (13), feed opening (12) are still installed to the surface of output shaft (6) and the position of keeping away from grinding disc (7), feed opening (12) mesh with gear (14) mutually.

5. The oblique-axis pulverizer of claim 1, wherein: one end of the supporting table (1) is provided with a material receiving groove (5), and the feed opening (12) is parallel to the material receiving groove (5).

6. The oblique-axis pulverizer of claim 1, wherein: one end of the elastic sheet (9) is connected with the round sleeve (8), and the other end of the elastic sheet (9) is far away from the outer surface of the round sleeve (8).

7. The oblique-axis pulverizer of claim 1, wherein: the outer surface of the round sleeve (8) and the position far away from the elastic sheet (9) are further provided with screws, and the screws penetrate through the round sleeve (8) and extend to the inside of the grinding disc (7).

8. The oblique-axis pulverizer of claim 1, wherein: the stirring barrel (3) is also provided with a feeding hopper (4), and the feeding hopper (4) is communicated with the stirring barrel (3).