CN218013037U - Scale graphite grinding device - Google Patents

Abstract

The utility model relates to a graphite production field especially relates to a scale graphite grinder, the utility model discloses a solve prior art's grinding device with graphite only respectively feeding, grinding, the ejection of compact, multichannel process carries out the technical problem of extravagant grinding time respectively, include: hopper section, the material conveying section, grind the conical rollers, the spiral leaf, the input shaft, the interior grinding conical rollers surface of material conveying section is connected with the spiral leaf, the interior grinding conical rollers surface unevenness of grinding section, it is equipped with the hole to grind the section outer wall, it reduces gradually with the clearance of grinding the conical rollers from top to bottom to grind the section, through the material through the hopper section, the material conveying section, the automatic successive layer motion of grinding section, discharge after the completion is ground, feeding and ejection of compact time can not be wasted, give grinding section internal pressure through the spiral leaf of material conveying section, graphite and grinding conical rollers in close contact with when making the grinding, guarantee grinding efficiency and effect, the graphite unified collection that will grind through the rotation of collecting plate, degree of automation is high.

Description

Scale graphite grinding device

Technical Field

The utility model relates to a graphite production field especially relates to a scale graphite grinder.

Background

The scale graphite has the characteristics of excellent physical and chemical properties, good conductivity, thermal shock resistance, corrosion resistance and the like, so that the utilization rate of the scale graphite is high, and in the processing and manufacturing industry, a scale graphite material with a small particle size is sometimes needed, and further the scale graphite needs to be refined and ground, so that the scale graphite meets the use standard;

the grinding device of prior art only feeds in graphite respectively, grinds, the ejection of compact, and the multichannel process wastes the grinding time respectively, the utility model provides an above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's grinding device only with graphite respectively feeding, grinding, the ejection of compact, multichannel process carries out the technical problem of extravagant grinding time respectively, and then provides a scale graphite grinder.

An flake graphite grinding device comprising: grinding chamber, grinding chamber is the hopper section from top to bottom respectively, defeated material section, grind the section, it is located grinding chamber to grind the conical rollers, grind the fixed setting in chamber bottom, it has the input shaft to grind conical rollers sub-unit connection, the input shaft rotates with grinding chamber bottom to be connected, the grinding conical rollers surface connection in the defeated material section has the spiral leaf, spiral leaf edge contacts with defeated material section inner wall, it is uneven to grind the conical rollers surface in the section, it is equipped with the hole to grind the section outer wall, it reduces gradually with the clearance of grinding the conical rollers from top to bottom to grind the section.

Furthermore, the upper surface of the grinding conical roller is connected with a conical block, and the conical block is positioned in the hopper section.

Furthermore, the bottom of the grinding chamber is connected with a material bearing disc, and a notch is arranged on the material bearing disc.

Furthermore, the input shaft and the rotating rod are both in power connection with the speed change mechanism, the power connection end of the input shaft and the rotating rod is located at the circle center of the material bearing disc, the rotating rod is a U-shaped rod, the other end of the rotating rod is located on the outer side of the material bearing disc and is connected with a collecting plate, and the bottom of the collecting plate is in contact with the upper surface of the material bearing disc.

Furthermore, the rotating rod is connected with the protection plate, and the inner surface of the protection plate is in contact with the edge of the material bearing disc.

Furthermore, speed change mechanism is including the belt drive, and belt drive axle head rotates with holding the charging tray to be connected, and power passes through the belt drive and transmits to the variable speed axle, and the variable speed axle rotates with the gearbox to be connected, and the gearbox is connected in holding the charging tray lower surface, and the variable speed axle links to each other with the input shaft through accelerating gear set, and the variable speed axle links to each other with bull stick power connection end through reducing gear set, and accelerating gear set, reducing gear set all are located the gearbox, and input shaft, bull stick power connection end rotate with the gearbox to be connected.

The utility model discloses beneficial effect:

1. the materials automatically move layer by layer through the hopper section, the material conveying section and the grinding section, and are discharged after being ground, so that the feeding and discharging time is not wasted;

2. the pressure in the grinding section is given by the spiral blade of the material conveying section, so that the graphite is in close contact with the grinding conical roller during grinding, and the grinding efficiency and effect are ensured;

3. the graphite after grinding is collected uniformly by rotating the collecting plate, and the degree of automation is high.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural section of the present invention;

fig. 3 is a schematic structural diagram of the speed change mechanism 9 of the present invention.

In the figure: a hopper section 1; a material conveying section 2; a grinding section 3; grinding the conical roller 4; a helical blade 5; an input shaft 6; a conical block 7; a material-bearing tray 8; a speed change mechanism 9; a belt drive 91; a shift shaft 92; a gear box 93; an acceleration gear set 94; a reduction gear set 95; a turning bar 10; a collecting plate 11; a shield plate 12.

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.

The rotary connection in the device means that the bearing is arranged on the shaft in a drying way, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the elastic retainer ring in the retainer ring groove, so that the rotation is realized; the hinge joint refers to a movable connection mode on a hinge, a pin shaft, a short shaft and other connection parts.

The present invention will be described in detail with reference to the accompanying drawings.

The first embodiment is as follows:

an apparatus for grinding flake graphite according to the present embodiment is described below with reference to fig. 1 to 3, including: the grinding chamber comprises a hopper section 1, a material conveying section 2 and a grinding section 3 from top to bottom, a grinding conical roller 4 is positioned in the grinding chamber, the bottom of the grinding chamber is fixedly arranged, the lower part of the grinding conical roller 4 is connected with an input shaft 6, the input shaft 6 is rotatably connected with the bottom of the grinding chamber, the outer surface of the grinding conical roller 4 in the material conveying section 2 is connected with a spiral blade 5, the edge of the spiral blade 5 is contacted with the inner wall of the material conveying section 2, the outer surface of the grinding conical roller 4 in the grinding section 3 is uneven, the outer wall of the grinding section 3 is provided with holes, and the gap between the grinding section 3 and the grinding conical roller 4 from top to bottom is gradually reduced;

place scale graphite in hopper section 1, turn on input shaft 6 power, input shaft 6 drives grinding conical roll 4 and rotates, grinding conical roll 4 drives spiral leaf 5 and rotates, spiral leaf 5 transports hopper section 1 interior graphite to grinding section 3 through material conveying section 2, spiral leaf 5 is all the time to grinding section 3 pressure makes between the graphite in close contact with and downstream, grinding conical roll 4 surface roughness in grinding section 3, grinding conical roll 4 rough surface and graphite looks friction grinding, the graphite of ground discharges through the hole of grinding section 3 outer wall, graphite that does not reach the grinding standard can not discharge, continue to stop and grind in grinding section 3, grinding section 3 from top to bottom reduces gradually with grinding conical roll 4's clearance, downstream graphite entering can not blockked up along with the reduction of particle size, finally discharge by grinding section 3 bottom.

The upper surface of the grinding conical roller 4 is connected with a conical block 7, and the conical block 7 is positioned in the hopper section 1;

graphite in the hopper section 1 slides downwards into the conveying section 2 along the inclined plane of the conical block 7, and no graphite is accumulated.

Example two:

on the basis of the first embodiment, the bottom of the grinding chamber is connected with a material bearing disc 8, and the material bearing disc 8 is provided with a notch;

the ground and dropped graphite falls on the material bearing disc 8 and is swept into the notch during cleaning, so that the graphite is convenient to collect.

The input shaft 6 and the rotating rod 10 are both in power connection with the speed change mechanism 9, the power connection end of the input shaft 6 and the rotating rod 10 is located at the circle center of the material bearing disc 8, the rotating rod 10 is a U-shaped rod, the other end of the rotating rod 10 is located on the outer side of the material bearing disc 8 and is connected with a collecting plate 11, and the bottom of the collecting plate 11 is in contact with the upper surface of the material bearing disc 8;

power is transmitted to the input shaft 6 through the speed change mechanism 9 and is a U-shaped rod with the rotating rod 10 and the rotating rod 10, the other end of the rotating rod 10 is located on the outer side of the material bearing disc 8 and is connected with the collecting plate 11, the rotating rod 10 drives the collecting plate 11 to rotate around the outer side of the material bearing disc 8, the bottom of the collecting plate 11 is in contact with the upper surface of the material bearing disc 8, and the collecting plate 11 sweeps graphite on the upper surface of the material bearing disc 8 into the notch to complete collection.

The rotating rod 10 is connected with a protective plate 12, and the inner surface of the protective plate 12 is contacted with the edge of the material bearing disc 8;

before the collecting plate 11 moves to the next cleaning position, the protective plate 12 moves to the edge of the material tray 8 for protection in one step to prevent the graphite from falling along the edge of the material tray 8 during cleaning.

The speed change mechanism 9 comprises a belt transmission 91, the shaft end of the belt transmission 91 is rotationally connected with the material bearing disc 8, power is transmitted to a speed change shaft 92 through the belt transmission 91, the speed change shaft 92 is rotationally connected with a gearbox 93, the gearbox 93 is connected with the lower surface of the material bearing disc 8, the speed change shaft 92 is connected with the input shaft 6 through an acceleration gear set 94, the speed change shaft 92 is connected with the power connection end of the rotating rod 10 through a reduction gear set 95, the acceleration gear set 94 and the reduction gear set 95 are both positioned in the gearbox 93, and the power connection ends of the input shaft 6 and the rotating rod 10 are rotationally connected with the gearbox 93;

the power drives the speed change shaft 92 to rotate through the belt transmission 91, the speed change shaft 92 drives the input shaft 6 to rotate through the accelerating gear set 94, the grinding conical roller 4 is made to grind at an accelerated speed, the grinding efficiency is improved, the speed change shaft 92 drives the rotating rod 10 to rotate through the reducing gear set 95, the collecting plate 11 is made to clean at a low speed, the friction between the collecting plate and the material bearing plate 8 is reduced while the cleaning effect is guaranteed, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An flake graphite grinding device, characterized in that: the method comprises the following steps: grinding chamber, grinding chamber is hopper section (1) from top to bottom respectively, defeated material section (2), grinding section (3), it is located grinding chamber to grind conical rollers (4), grinding chamber bottom is fixed to be set up, it has input shaft (6) to grind conical rollers (4) sub-unit connection, input shaft (6) are rotated with grinding chamber bottom and are connected, it is connected with spiral leaf (5) to grind conical rollers (4) surface in defeated material section (2), spiral leaf (5) edge contacts with defeated material section (2) inner wall, it is uneven to grind conical rollers (4) surface in grinding section (3), it is equipped with the hole to grind section (3) outer wall, it reduces gradually with the clearance of grinding conical rollers (4) from top to bottom to grind section (3).

2. The flake graphite grinding apparatus according to claim 1, wherein: grind conical roll (4) upper surface and be connected with conical block (7), conical block (7) are located hopper section (1).

3. The flake graphite grinding apparatus according to claim 1, wherein: the bottom of the grinding chamber is connected with a material bearing disc (8), and a notch is arranged on the material bearing disc (8).

4. The flake graphite grinding apparatus according to claim 3, wherein: input shaft (6), bull stick (10) all link to each other with speed change mechanism (9) power, and input shaft (6), bull stick (10) power link end is located holding dish (8) centre of a circle department, and bull stick (10) are the U-shaped pole, and bull stick (10) other end is located holding dish (8) outside and is connected with collecting plate (11), and collecting plate (11) bottom contacts with holding dish (8) upper surface.

5. The flake graphite grinding apparatus according to claim 4, wherein: the rotating rod (10) is connected with a protection plate (12), and the inner surface of the protection plate (12) is in contact with the edge of the material bearing disc (8).

6. The flake graphite grinding apparatus according to claim 4 or 5, wherein: speed change mechanism (9) are including belt drive (91), belt drive (91) axle head rotates with holding charging tray (8) and is connected, power transmits to change-speed shaft (92) through belt drive (91), change-speed shaft (92) rotate with gearbox (93) and are connected, gearbox (93) are connected in holding charging tray (8) lower surface, change-speed shaft (92) link to each other with input shaft (6) through speed-up gear set (94), change-speed shaft (92) link to each other with bull stick (10) power connection end through speed-down gear set (95), speed-up gear set (94), speed-down gear set (95) all are located gearbox (93), input shaft (6), bull stick (10) power connection end rotates with gearbox (93) and is connected.

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