CN214514931U

CN214514931U - Be applied to grinding device of graphite processing production

Info

Publication number: CN214514931U
Application number: CN202120155960.0U
Authority: CN
Inventors: 杨遂运; 姬仓圈
Original assignee: Pingdingshan Oriental Carbon Co ltd
Current assignee: Pingdingshan Oriental Carbon Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-29
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of graphite grinding, and discloses a grinding device applied to graphite processing production, which comprises a shell, wherein a side wall of the shell is provided with a controller, the top of the shell is provided with a feed inlet leading to the interior of the shell, the upper center and the lower center of the interior of the shell are respectively provided with a first rotating shaft and a second rotating shaft in a rotating way, three stirring rods are equidistantly sleeved outside the first rotating shaft from top to bottom, the utility model discloses a stirring rod, an inclined plate, an upper grinding disc and a lower grinding disc are arranged in the shell from top to bottom, graphite is firstly scattered by the stirring rods and then falls onto the upper grinding disc, the inclined plate and the upper grinding disc carry out coarse grinding on the graphite, graphite particles fall into a collecting box from a first through hole for fine grinding, finally graphite powder falls into the collecting box from a second through hole for step-by-step treatment on the graphite, the grinding stage number is improved, and the working strength of the device is reduced, avoid equipment easily to break down, guaranteed the stable of grinding work and gone on.

Description

Be applied to grinding device of graphite processing production

Technical Field

The utility model belongs to the technical field of graphite grinds, concretely relates to be applied to grinding device of graphite processing production.

Background

Graphite is an allotrope of carbon, is a gray black and opaque solid, has stable chemical properties, is corrosion resistant, and is not easy to react with acid, alkali and other medicaments. It can be used as antiwear agent and lubricant, high-purity graphite as neutron moderator in atomic reactor, crucible, electrode, brush, dry cell, graphite fibre, heat exchanger, cooler, arc furnace, arc lamp and pencil lead. In the processing and production of graphite, a grinding step is included, and grinding equipment is used for grinding.

The grinding equipment that is used for graphite processing production at present is lower to the grinding progression of graphite, the working strength that can increase equipment is then ground into the small particle graphite with the great graphite of granule once only, reduce the life of equipment, and can lead to grinding equipment to block up when the graphite granule is great, grind the work stagnation, can not guarantee to grind the stable of work and go on, the practicality is lower, in addition, in the course of grinding, a small amount of graphite powder can attach on shells inner wall, lead to unable complete collection, cause the waste of material, economic benefits is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to grinding device of graphite processing production to it is lower to solve the current grinding device grinding progression that is used for graphite processing production, and equipment working strength is big, easily breaks down, and graphite powder attaches on shells inner wall, the problem of unable complete collection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to grinding device of graphite processing production, includes the casing, be provided with the controller on the lateral wall of casing, and the top of casing is provided with the feed inlet that accesss to the casing inside, center punishment does not rotate about the inside of casing installs first pivot and second pivot, the outside of first pivot from top to bottom equidistance cover is equipped with three puddlers, the runner stone is installed to the bottom of first pivot, and the array has seted up first through-hole on the runner stone, the mill down is installed at the top of second pivot, and the second through-hole has been seted up to the array on the mill down, runner stone and mill down all are the toper, and the distance between runner stone and the mill down is about 2mm, the symmetry is fixed with two swash plates on the inner wall of casing, and every swash plate all cooperates with the top of runner stone, and the interval all is about 5 mm.

Preferably, a first annular groove and a second annular groove are formed in the side wall of the shell from top to bottom and are communicated with each other, a cylindrical groove is formed in the bottom of the shell and is communicated with the second annular groove, a magnetic stripe is vertically arranged in the first annular groove, an L-shaped rod is arranged in the cylindrical groove and the second annular groove, one end of the L-shaped rod is installed on the second rotating shaft, and the other end of the L-shaped rod is connected to the bottom of the magnetic stripe.

Preferably, the inboard bottom of casing is provided with rubber strip and two collection boxes, the outside of second pivot is located to the rubber strip cover, and the relative rubber strip of second pivot rotates, two the cross-section of collecting the box all is semicircular, and two collect the both sides of box symmetric distribution in the rubber strip.

Preferably, the bottom of the upper grinding disc is welded with a convex column, the top of the lower grinding disc is provided with a groove, and the convex column is rotatably embedded in the groove.

Preferably, the top and the bottom of the shell are respectively fixed with a first motor and a second motor through a support, the output end of the first motor is rotatably connected with the first rotating shaft, and the output end of the second motor is rotatably connected with the second rotating shaft.

Preferably, the bottom lateral wall of casing is gone up and is installed the arc door through the hinge rotation, and the cross-section of arc door is the semicircle ring-type, and its internal diameter slightly is greater than the external diameter of second ring channel, the regional opening and shutting of collection box place in the steerable casing of arc door, the bottom array of casing is fixed with four stabilizer blades.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a from top to bottom sets up the puddler in the casing, the swash plate, the head stone and lower mill, graphite drops on the supreme mill after broken up by the puddler earlier, the swash plate carries out the rough grinding to it with the head stone, graphite particles fall into to carry out the fine grinding between two mills from first through-hole, graphite powder falls into in the collection box from the second through-hole at last, carry out the substep to graphite and handle, improved the grinding progression, the working strength of equipment has been reduced, avoid equipment easily to break down, the stable of grinding work is gone on has been guaranteed.

(2) The utility model discloses a set up first ring channel and second ring channel in the lateral wall of casing, and set up the cylinder groove bottom the casing, set up the magnetic stripe in first ring channel, and connect through L type pole, utilize the second motor to drive the second pivot and rotate, make the magnetic stripe rotatory around the casing, the magnetic stripe has repulsion effect to graphite, can effectively avoid graphite to break up the coarse grinding in-process and attach on shells inner wall, guarantee graphite as far as possible and all collected, avoid the waste of material, and economic benefits is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the swash plate and the upper millstone of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is an external view of the present invention;

fig. 6 is a side view of the present invention;

in the figure: the device comprises a shell-1, a controller-2, a first motor-3, a second motor-4, a first rotating shaft-5, a stirring rod-6, a first annular groove-7, a second annular groove-8, a magnetic strip-9, a cylindrical groove-10, an inclined plate-11, an upper grinding disc-12, a lower grinding disc-13, a collecting box-14, a convex column-15, a groove-16, a first through hole-17, a second through hole-18, a second rotating shaft-19, a rubber strip-20, an arc door-21 and an L-shaped rod-22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-6, the present invention provides the following technical solutions: a grinding device applied to graphite processing production comprises a shell 1, a controller 2 is arranged on one side wall of the shell 1, a feed inlet leading to the inside of the shell 1 is formed in the top of the shell 1, a first rotating shaft 5 and a second rotating shaft 19 are respectively rotatably installed in the upper center and the lower center of the inside of the shell 1, three stirring rods 6 are sleeved outside the first rotating shaft 5 from top to bottom in an equidistant mode and used for scattering graphite first to facilitate subsequent grinding work, an upper grinding disc 12 is installed at the bottom of the first rotating shaft 5, first through holes 17 are formed in the upper grinding disc 12 in an array mode, the aperture of each first through hole 17 is 5mm, a lower grinding disc 13 is installed at the top of the second rotating shaft 19, second through holes 18 are formed in the lower grinding disc 13 in an array mode, the aperture of each second through hole 18 is 3mm, the upper grinding disc 12 and the lower grinding disc 13 are both conical, and the distance between the upper grinding disc 12 and the lower grinding disc 13 is about 2mm, can carry out the fine grinding to graphite particle, the symmetry is fixed with two swash plates 11 on the inner wall of casing 1, every swash plate 11 all cooperates with the top of runner stone 12, and the interval all is about 5mm, runner stone 12 and swash plate 11 relative rotation can carry out the coarse grinding to graphite particle, subsequent fine grinding work of being convenient for, the working strength of reduction equipment, conical runner stone 12 can make graphite particle smooth on runner stone 12's lateral wall, guarantee that graphite particle all is by the coarse grinding.

Further, first ring channel 7 and second ring channel 8 have been seted up from top to bottom in the lateral wall of casing 1, and first ring channel 7 and second ring channel 8 communicate with each other, cylinder groove 10 has been seted up to the bottom of casing 1, and cylinder groove 10 communicates with each other with second ring channel 8, vertically in the first ring channel 7 be provided with magnetic stripe 9, be provided with L type pole 22 in cylinder groove 10 and the second ring channel 8, and the one end of L type pole 22 is installed on second pivot 19, the other end is connected to the bottom of magnetic stripe 9, rotation through second pivot 19, thereby it is rotatory around casing 1 to drive magnetic stripe 9, magnetic stripe 9 has the repulsion to graphite, effectively avoid graphite to break up the coarse grinding in-process and attach on casing 1 inner wall.

Further, the inboard bottom of casing 1 is provided with rubber strip 20 and two

collection boxes

14, 19 outside of second pivot is located to rubber strip 20 cover, and second pivot 19 rubber strip 20 relatively rotates, two equal semicircular in cross-section of collecting box 14, and two 14 symmetric distributions of collecting box in the both sides of rubber strip 20, guarantee that graphite powder falls into two tops of collecting box 14 and rubber strip 20, clean the graphite powder at rubber strip 20 top to collect in the box 14 at last can, guaranteed that graphite powder is collected completely.

Specifically, the bottom of the upper grinding disc 12 is welded with a convex column 15, the top of the lower grinding disc 13 is provided with a groove 16, and the convex column 15 is rotatably embedded in the groove 16, so that the upper grinding disc 12 and the lower grinding disc 13 are always concentric, and the distance between the two grinding discs is equal.

It is worth to be noted that the top and the bottom of the housing 1 are respectively fixed with the first motor 3 and the second motor 4 through the bracket, and the output end of the first motor 3 is rotatably connected with the first rotating shaft 5, and the output end of the second motor 4 is rotatably connected with the second rotating shaft 19.

Further, an arc door 21 is rotatably installed on the side wall of the bottom end of the shell 1 through a hinge, the cross section of the arc door 21 is semicircular, the inner diameter of the arc door 21 is slightly larger than the outer diameter of the second annular groove 8, the arc door 21 can control the opening and closing of the area where the collection box 14 is located in the shell 1, and four support legs are fixed to the bottom of the shell 1 in an array mode.

The first motor 3 and the second motor 4 are both electrically connected with the controller 2, the models of the first motor 3 and the second motor 4 are Y-160M-6, rated power is 7.5KW and rated voltage is 380V, and the model of the controller 2 is AC-247 ELS.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly starts the first motor 3 and the second motor 4 through the controller 2, so that the first rotating shaft 5 drives the stirring rod 6, the upper grinding disc 12 and the lower grinding disc 13 to start rotating, and the second rotating shaft 19 drives the lower grinding disc 13 and the L-shaped rod 22 to start rotating;

pouring graphite to be ground into the shell 1 from a feeding hole, scattering the graphite by the stirring rod 6 to facilitate subsequent grinding, dropping scattered graphite particles onto the upper grinding disc 12, rotating the upper grinding disc 12 and the inclined plate 11 relatively to grind the graphite particles roughly, dropping the roughly ground particles gradually from the first through hole 17 to a position between the upper grinding disc 12 and the lower grinding disc 13, rotating the upper grinding disc 12 and the lower grinding disc 13 in opposite directions to grind the graphite particles finely, and dropping the finely ground graphite powder into the collection box 14 below from the second through hole 18 to finish grinding and collecting work of the graphite, wherein the graphite can be processed step by the equipment, so that the grinding number is improved, the working strength of the equipment is reduced, the equipment is prevented from being easily broken down, the service life of the equipment is prolonged, and the stable grinding work is ensured;

in the grinding process, L type pole 22 drives magnetic stripe 9 and constantly rotates around casing 1, magnetic stripe 9 has the repulsion effect to graphite, thereby can effectively avoid graphite to break up and attach on the casing 1 inner wall in the coarse grinding process, guarantee as far as possible that graphite is whole to be collected, avoid the waste of material, improve economic benefits, grind the completion back, open arc door 21, clean the graphite powder at rubber strip 20 top to two and collect in the box 14, take out two again and collect box 14, pour out graphite powder, carry out subsequent processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A grinding device applied to graphite processing production comprises a shell (1), and is characterized in that: the improved rotary table is characterized in that a controller (2) is arranged on one side wall of the shell (1), a feed inlet leading to the inside of the shell (1) is formed in the top of the shell (1), a first rotating shaft (5) and a second rotating shaft (19) are respectively rotatably arranged at the upper center and the lower center of the inside of the shell (1), three stirring rods (6) are sleeved on the outside of the first rotating shaft (5) from top to bottom in an equidistant mode, an upper grinding disc (12) is installed at the bottom of the first rotating shaft (5), first through holes (17) are formed in the upper grinding disc (12), a lower grinding disc (13) is installed at the top of the second rotating shaft (19), second through holes (18) are formed in the upper grinding disc (13) in an arrayed mode, the upper grinding disc (12) and the lower grinding disc (13) are both conical, the distance between the upper grinding disc (12) and the lower grinding disc (13) is about 2mm, two inclined plates (11) are symmetrically fixed on the inner wall of the shell (1), each inclined plate (11) is matched with the top of the upper grinding disc (12), and the distance between the inclined plates is about 5 mm.

2. The grinding device applied to the graphite processing production as claimed in claim 1, wherein: the magnetic stripe device is characterized in that a first annular groove (7) and a second annular groove (8) are formed in the side wall of the shell (1) from top to bottom, the first annular groove (7) is communicated with the second annular groove (8), a cylindrical groove (10) is formed in the bottom of the shell (1), the cylindrical groove (10) is communicated with the second annular groove (8), a magnetic stripe (9) is vertically arranged in the first annular groove (7), L-shaped rods (22) are arranged in the cylindrical groove (10) and the second annular groove (8), one end of each L-shaped rod (22) is installed on a second rotating shaft (19), and the other end of each L-shaped rod is connected to the bottom of the magnetic stripe (9).

3. The grinding device applied to the graphite processing production as claimed in claim 1, wherein: the inboard bottom of casing (1) is provided with rubber strip (20) and two collection boxes (14), the outside of second pivot (19) is located to rubber strip (20) cover, and second pivot (19) rubber strip (20) relatively rotate, two the cross-section of collecting box (14) all is semicircular, and two collect box (14) symmetric distribution in the both sides of rubber strip (20).

4. The grinding device applied to the graphite processing production as claimed in claim 1, wherein: the bottom welding of going up mill (12) has projection (15), the top of lower mill (13) is seted up flutedly (16), and projection (15) rotationally inlays and locate in flutedly (16).

5. The grinding device applied to the graphite processing production as claimed in claim 1, wherein: the top and the bottom of the shell (1) are respectively fixed with a first motor (3) and a second motor (4) through a support, the output end of the first motor (3) is rotatably connected with a first rotating shaft (5), and the output end of the second motor (4) is rotatably connected with a second rotating shaft (19).

6. The grinding device applied to the graphite processing production as claimed in claim 2, wherein: the utility model discloses a portable electronic device, including casing (1), the bottom of casing (1) is fixed with the bottom array of casing (1) and is installed arc door (21) through the hinge rotation on the lateral wall, and the cross-section of arc door (21) is the semicircle ring-type, and its internal diameter slightly is greater than the external diameter of second ring channel (8), collect opening and shutting in box (14) place region in the steerable casing (1) of arc door (21), the bottom array of casing (1) is fixed with four stabilizer blades.