CN212008017U - Novel high-efficient system appearance is smashed device - Google Patents

Abstract

The utility model discloses a novel efficient sample preparation crushing device, which comprises a vertically arranged crushing barrel body, wherein the top end of the crushing barrel body is hinged with a barrel cover, and a planetary crushing device is horizontally and fixedly arranged in the crushing barrel body; the utility model has the advantages that: the utility model has simple structure, not only the grinding cylinder is revolved by designing the planet crushing device to generate strong centrifugal force to grind and crush the ores, but also the grinding cylinder can realize rotation, so that the grinding and grinding area is expanded to the whole circumferential direction from the outer edge of the grinding cylinder, thereby not only effectively improving the grinding efficiency, but also effectively avoiding the local abrasion of the grinding cylinder and prolonging the service life; the design has special elasticity latch device in the bottom of crocus section of thick bamboo, makes crocus section of thick bamboo joint on planetary gear, has the sealing washer at crocus section of thick bamboo design simultaneously, prevents that crocus section of thick bamboo from becoming flexible and leaking the material, avoids equipment damage and emergence dangerous accident.

Description

Novel high-efficient system appearance is smashed device

The technical field is as follows:

the utility model relates to a rubbing crusher technical field especially relates to a novel high-efficient system appearance is smashed device.

Background art:

the sample preparation crusher is mainly used for crushing ore raw materials so as to test the powder of the ore raw materials conveniently; the structure of the existing sample preparation pulverizer is as follows: the motor drives the carousel and rotates at a high speed, installs milling equipment on the carousel, and milling equipment has placed the crocus ring including a crocus section of thick bamboo in the crocus section of thick bamboo, installs the crocus post in the crocus ring, treats that the ore grinding stone is placed in the crocus section of thick bamboo, because the high-speed rotation of carousel makes crocus ring and crocus post produce powerful centrifugal force, and the crocus ring is ground the ore with the inner wall striking of a crocus section of thick bamboo and is become powder, nevertheless has following shortcoming in the grinding process: 1. the grinding cylinder only rotates around the central shaft to generate centrifugal force, so the grinding ring and the grinding column are thrown to the outer edge of the grinding cylinder to grind the ore, which means that the grinding action is only performed on the outer edge in the grinding cylinder, which causes that the small part of the outer edge of the grinding cylinder is seriously abraded, and the grinding is only performed in a small range, and the grinding efficiency is low; 2. the grinding cylinder is generally covered with a sealing cover, a pressing device is arranged on the sealing cover, and phenomena such as looseness, sample leakage and the like are easily generated under the condition of high-speed rotation of the grinding cylinder, so that equipment is damaged or even dangerous accidents occur.

The utility model has the following contents:

an object of the utility model is to provide a novel high-efficient system appearance is smashed device.

The content of the utility model is as follows: a novel efficient sample preparation crushing device comprises a vertically arranged crushing barrel body, wherein a barrel cover is hinged to the top end of the crushing barrel body, a planetary crushing device is horizontally and fixedly arranged in the crushing barrel body and consists of an inner gear ring, a central gear and three planetary gears, the outer wall of the inner gear ring is fixedly connected with the inner wall of the crushing barrel body, the central gear is located at the central position of the inner gear ring, each planetary gear is simultaneously meshed with the inner gear ring and the central gear, the three planetary gears are uniformly distributed along the circumferential direction of the inner gear ring, a fixing plate of an equilateral triangle is horizontally arranged at the bottom of the central gear, an installation through hole is formed in the central position of the fixing plate, a central bearing is fixedly arranged in the installation through hole, and a central transmission shaft penetrates through the central bearing, the top of central transmission shaft with sun gear's central fixed connection, the bottom of central transmission shaft is connected with motor drive, planetary gear bottom center and limit axle fixed connection, the vertical downwardly opening of top surface of limit axle has the circular shape storage tank, it has the joint annular to go up level to open on the inner wall of storage tank, lay the crocus cylinder device in the storage tank, the bottom of crocus cylinder device is followed installing a plurality of elasticity latch device of circumferencial direction equipartition, elasticity latch device's joint voussoir can the joint be in the joint annular.

Furthermore, the milling barrel device comprises a milling barrel with an open upper end and a sealing cover, wherein the inner thread of the sealing cover is in threaded connection with the outer thread of the milling barrel, a milling ring is placed in the milling barrel, and a milling column is placed in the milling ring.

Further, elasticity latch device comprises joint voussoir, compression spring, the downward fixed mounting of joint voussoir has spacing post grind the bottom outer wall of a powder section of thick bamboo inwards open and have the slip wedge groove, the joint voussoir with slip wedge groove sliding connection grind the bottom of a powder section of thick bamboo and upwards open the spacing groove that has rectangular shape, the spacing groove with the slip wedge groove is linked together, spacing post with spacing groove sliding connection, compression spring horizontal installation be in the spacing groove, compression spring's one end with the inboard of spacing groove contacts, compression spring's the other end with spacing post contacts, the outer end of joint voussoir is the wedge.

Furthermore, the top of a grinding barrel is provided with a sealing groove, a sealing ring is installed in the sealing groove, and a rotating handle is fixedly installed on the sealing cover.

The utility model has the advantages that: the utility model has simple structure, not only the grinding cylinder is revolved by designing the planet crushing device to generate strong centrifugal force to grind and crush the ores, but also the grinding cylinder can realize rotation, so that the grinding and grinding area is expanded to the whole circumferential direction from the outer edge of the grinding cylinder, thereby not only effectively improving the grinding efficiency, but also effectively avoiding the local abrasion of the grinding cylinder and prolonging the service life; the design has special elasticity latch device in the bottom of crocus section of thick bamboo, makes crocus section of thick bamboo joint on planetary gear, has the sealing washer at crocus section of thick bamboo design simultaneously, prevents that crocus section of thick bamboo from becoming flexible and leaking the material, avoids equipment damage and emergence dangerous accident.

Description of the drawings:

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

FIG. 2 is a perspective view of the planetary reducing apparatus;

FIG. 3 is a perspective view of the planetary comminution apparatus from another perspective;

FIG. 4 is a top view of the milling drum assembly;

FIG. 5 is a cross-sectional view taken along A-A of FIG. 4;

FIG. 6 is a perspective view of the milling drum apparatus;

in the figure, a crushing cylinder body 1, an inner gear ring 2, a sun gear 3, a planetary gear 4, a fixing plate 5, a central transmission shaft 6, a motor 7, a side shaft 8, a storage groove 9, a clamping ring groove 10, a clamping wedge block 11, a grinding cylinder 12, a sealing cover 13, a grinding ring 14, a grinding column 15, a compression spring 16, a limiting column 17, a sliding wedge groove 18, a limiting groove 19 and a sealing ring 20.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, a novel efficient sample preparation crusher comprises a vertically arranged crushing barrel 1, a barrel cover is hinged to the top end of the crushing barrel 1, a planetary crusher is horizontally and fixedly installed in the crushing barrel 1, the planetary crusher is composed of an inner gear ring 2, a central gear 3 and three planetary gears 4, the outer wall of the inner gear ring 2 is fixedly connected with the inner wall of the crushing barrel 1, the central gear 3 is located at the central position of the inner gear ring 2, each planetary gear 4 is simultaneously meshed with the inner gear ring 2 and the central gear 3, the three planetary gears 4 are uniformly distributed along the circumferential direction of the inner gear ring 2, an equilateral triangle fixing plate 5 is horizontally arranged at the bottom of the central gear 3, and an installation through hole is formed at the central position of the fixing plate 5, a central bearing is fixedly installed in the installation through hole, a central transmission shaft 6 penetrates through the central bearing, the top end of the central transmission shaft 6 is fixedly connected with the center of the central gear 3, the bottom end of the central transmission shaft 6 is in transmission connection with a motor 7, the center of the bottom end of the planetary gear 4 is fixedly connected with a side shaft 8, a circular storage groove 9 is vertically and downwards formed in the top surface of the side shaft 8, a clamping annular groove 10 is horizontally formed in the inner wall of the storage groove 9, a milling barrel device is placed in the storage groove 9, a plurality of elastic clamping devices are uniformly distributed at the bottom of the milling barrel device along the circumferential direction, and clamping wedge blocks 11 of the elastic clamping devices can be clamped in the clamping annular groove 10; the grinding cylinder device comprises a grinding cylinder 12 with an opening at the upper end and a sealing cover 13, wherein the internal thread of the sealing cover 13 is in threaded connection with the external thread of the grinding cylinder 12, a grinding ring 14 is placed in the grinding cylinder 12, and a grinding column 15 is placed in the grinding ring 14; the elastic clamping device comprises a clamping wedge block 11 and a compression spring 16, wherein a limiting column 17 is fixedly installed on the clamping wedge block 11 downwards, a sliding wedge groove 18 is formed in the outer wall of the bottom of the grinding barrel 12 inwards, the clamping wedge block 11 is connected with the sliding wedge groove 18 in a sliding mode, a long-strip-shaped limiting groove 19 is formed in the bottom end of the grinding barrel 12 upwards, the limiting groove 19 is communicated with the sliding wedge groove 18, the limiting column 17 is connected with the limiting groove 19 in a sliding mode, the compression spring 16 is horizontally installed in the limiting groove 19, one end of the compression spring 16 is in contact with the inner side of the limiting groove 19, the other end of the compression spring 16 is in contact with the limiting column 17, and the outer end of the clamping wedge block 11 is in a wedge shape; the top of a grinding barrel 12 is provided with a sealing groove, a sealing ring 20 is arranged in the sealing groove, and a rotary handle is fixedly arranged on the sealing cover 13.

The working principle is as follows: during operation, the ore to be ground is packed into in milling barrel 12 (the ore to be ground is packed into in the annular space that milling ring 14 and milling barrel 12 constitute), then sealed lid 13 has been covered, put into storage tank 9 with the milling barrel device and make the joint voussoir 11 joint of elasticity latch device realize fixedly at joint annular 10, cover cartridge cover starter motor 7 and make planetary gear 4 realize the rotation on the basis of the high-speed revolution of central transmission shaft 6, improve the grinding efficiency of ore.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a novel high-efficient system appearance is smashed device, its crushing barrel (1) that includes vertical setting, the top of smashing the barrel articulates there is the cover, its characterized in that: smash horizontal fixed mounting has planet reducing mechanism in barrel (1), planet reducing mechanism comprises internal gear ring (2), sun gear (3), three planetary gear (4), the outer wall of internal gear ring (2) with the inner wall fixed connection who smashes barrel (1), sun gear (3) are located the central point of internal gear ring (2) puts, every planetary gear (4) all simultaneously with internal gear ring (2), sun gear (3) mesh mutually, three planetary gear (4) are followed the circumferencial direction evenly distributed of internal gear ring (2) the bottom of sun gear (3) still level is provided with equilateral triangle's fixed plate (5), the central point of fixed plate (5) puts and opens has the installation through-hole, fixed mounting has central bearing in the installation through-hole, central transmission shaft (6) have been worn in the central bearing, the top of central transmission shaft (6) with the central fixed connection of sun gear (3), the bottom and motor (7) transmission of central transmission shaft (6) are connected, planetary gear (4) bottom center and limit axle (8) fixed connection, the vertical downwardly opening of top surface of limit axle (8) has circular shape storage tank (9), the level is gone up to open on the inner wall of storage tank (9) has joint annular (10), lay in storage tank (9) milling barrel device, the bottom of milling barrel device is along installing a plurality of elasticity clamping device of circumferencial direction equipartition, elasticity clamping device's joint voussoir (11) can the joint be in joint annular (10).

2. The novel efficient sample preparation crushing device as claimed in claim 1, wherein: the powder grinding barrel device comprises a powder grinding barrel (12) with an opening at the upper end and a sealing cover (13), wherein the internal thread of the sealing cover (13) is in threaded connection with the external thread of the powder grinding barrel (12), a powder grinding ring (14) is placed in the powder grinding barrel (12), and a powder grinding column (15) is placed in the powder grinding ring (14).

3. The novel efficient sample preparation crushing device as claimed in claim 1, wherein: the elastic clamping device consists of a clamping wedge block (11) and a compression spring (16), a limiting column (17) is fixedly arranged downwards on the clamping wedge block (11), a sliding wedge groove (18) is formed in the outer wall of the bottom of the grinding cylinder (12) inwards, the clamping wedge block (11) is connected with the sliding wedge groove (18) in a sliding manner, a strip-shaped limiting groove (19) is formed upwards at the bottom end of the grinding cylinder (12), the limiting groove (19) is communicated with the sliding wedge groove (18), the limiting column (17) is connected with the limiting groove (19) in a sliding way, the compression spring (16) is horizontally arranged in the limiting groove (19), one end of the compression spring (16) is contacted with the inner side of the limiting groove (19), the other end of the compression spring (16) is in contact with the limiting column (17), and the outer end of the clamping wedge block (11) is wedge-shaped.

4. The novel efficient sample preparation and crushing device as claimed in claim 2, wherein: the top of a grinding barrel (12) is provided with a sealing groove, a sealing ring (20) is installed in the sealing groove, and a rotating handle is fixedly installed on the sealing cover (13).

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