CN218167221U

CN218167221U - Vertical anti-blocking type ceramic seal ring raw material crushing ball mill

Info

Publication number: CN218167221U
Application number: CN202222475217.0U
Authority: CN
Inventors: 程明松; 王建
Original assignee: Huangshan Haoyu Electromechanical Technology Co ltd
Current assignee: Huangshan Haoyu Electromechanical Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-30
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a ceramic seal ring technical field just discloses a vertical anti-blocking type ceramic seal ring raw materials smashes ball mill, including grinding the case, the discharge gate has been seted up to the bottom of grinding the case, the discharge gate has the hopper through flange joint, the bottom of hopper is provided with the installation pipe, the side surface of installation pipe is provided with the discharging pipe, the installation pipe is connected with the pay-off spiral through the bearing. This vertical anti-blocking type ceramic seal ring raw materials smashes ball mill, rotate through feeding motor drive pay-off spiral, can force the powder that the junction block up in the hopper to the discharging pipe transport removal, in order to prevent to grind the discharge gate jam of case, and the apical cone can reciprocating elevating movement under the ball that further sets up and the cooperation of spout, thereby will grind the bridge that case exit powder caking formed and shake garrulously, and make in being fallen into the hopper by garrulous powder that shakes, afterwards, the powder can be sent into the discharging pipe under feeding spiral's effect, in order to guarantee the unobstructed of this ball mill ejection of compact.

Description

Vertical anti-blocking type ceramic seal ring raw material crushing ball mill

Technical Field

The utility model relates to a ceramic seal ring field, concretely relates to vertical anti-blocking type ceramic seal ring raw materials smashes ball mill.

Background

The ceramic silicon sealing ring is a part for preventing oil, water and corrosion, sealing gas and leakage, and can prevent the leakage of a medium from a gap between a driven ring and a shaft by arranging the movable ring and the static ring.

In the production process of the ceramic sealing ring, the raw materials need to be crushed and ground by the ball mill to improve the bulk density of the particles, but the ball mill is easy to have the following problems during grinding and discharging:

1. after the ball mill was shut down, the powder that remains of the internal portion of ball mill jar can the landing gathering to discharge gate department gradually under the effect of gravity, and the bleeder valve door was closed this moment, and the powder is piled up the caking in discharge gate department, causes the discharge gate to block up.

2. The broken powder has a bridging phenomenon at the discharge port, namely the powder is mechanically extruded and agglomerated, so that the powder is difficult to normally discharge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical ball mill is smashed to anti-blocking type ceramic seal ring raw materials of structural design is reasonable.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a vertical ball mill is smashed to anti-blocking type ceramic seal ring raw materials, includes the grinding case, the discharge gate has been seted up to the bottom of grinding case, the discharge gate has the hopper through flange joint, the bottom of hopper is provided with the installation pipe, the side surface of installation pipe is provided with the discharging pipe, the installation pipe is connected with the pay-off spiral through the bearing, the bottom of installation pipe is provided with the pay-off motor, the output shaft of pay-off motor passes through the shaft coupling and is connected with the bottom of pay-off spiral, the inner wall of hopper is connected with the tip cone through the extensible member, the bell jar has been seted up to the inside of tip cone.

As a vertical anti-blocking type ceramic seal ring raw materials crushing ball mill preferred scheme, wherein: the top of pay-off spiral is provided with the roof, the top of roof is connected with the ball through the ball seat, the inner wall of tapered groove is connected with through the bottom plate and supports the pole, support the position that the pole bottom corresponds with the ball and seted up the spout, roof height everywhere all differs in the spout, and the interior roof of spout is continuous arcwall face, the side surface of ball supports with the interior roof of spout and holds.

As a vertical anti-blocking type ceramic seal ring raw materials crushing ball mill preferred scheme, wherein: the telescopic part comprises sleeve pipe, locating lever and expanding spring, the sheathed tube bottom and the inner wall fixed connection of hopper, the top of locating lever and the inside fixed connection of tip cone, expanding spring cup joints with the locating lever activity, the bottom and the inside activity grafting of sheathed tube of locating lever.

As a vertical type prevents that type ceramic seal ring raw materials smashes ball mill preferred scheme, wherein: the bottom of locating lever is provided with spacing flange, the spacing groove has been seted up to sheathed tube inner wall, spacing flange and the inside swing joint in spacing groove.

Compared with the prior art, the utility model, have following advantage and effect:

this vertical anti-blocking type ceramic seal ring raw materials smashes ball mill, rotate through feeding motor drive pay-off spiral, can force the powder that the junction block up in the hopper to the discharging pipe transport removal, in order to prevent to grind the discharge gate jam of case, and the apical cone can reciprocating elevating movement under the ball that further sets up and the cooperation of spout, thereby will grind the bridge that case exit powder caking formed and shake garrulously, and make in being fallen into the hopper by garrulous powder that shakes, afterwards, the powder can be sent into the discharging pipe under feeding spiral's effect, in order to guarantee the unobstructed of this ball mill ejection of compact.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a partial cross-sectional view of an embodiment of the invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

FIG. 4 is a schematic view of a tapping pipe according to an embodiment of the invention.

Fig. 5 is a partial cross-sectional view of a hopper according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a feeding screw according to an embodiment of the present invention.

Fig. 7 is a front sectional view of a feed screw according to an embodiment of the present invention.

Wherein: 1. grinding a box; 2. a hopper; 3. installing a pipe; 4. a discharge pipe; 5. an on-off valve; 6. feeding a screw; 7. a feeding motor; 8. a tip cone; 9. a sleeve; 10. positioning a rod; 11. a tension spring; 12. a top plate; 13. a ball seat; 14. a ball bearing; 15. a base plate; 16. a support rod; 17. a chute; 18. a vertical bracket.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-7, the embodiment provides a vertical anti-blocking ceramic seal ring raw material pulverizing ball mill, which comprises a grinding box 1, wherein a discharge port is formed at the bottom of the grinding box 1, the grinding box 1 is installed inside a vertical support 18, diaphragm pumps are respectively arranged at the left side and the right side of the vertical support 18, the discharge port of the right diaphragm pump is connected with the top of the grinding box 1 through a feeding pipe to realize automatic feeding of powder, cooling equipment is further arranged at the left side of the vertical support 18 and is connected with the inside of the grinding box 1 through a pipeline, a speed reducer and a driving motor are arranged at the top of the vertical support 18, synchronizing wheels are respectively installed on an output shaft of the driving motor and an input shaft of the speed reducer, the two synchronizing wheels are connected through a synchronizing belt, an output shaft of the speed reducer is connected with a stirrer through a coupler, and a main body part of the stirrer is positioned inside the grinding box 1, the discharge port is connected with a hopper 2 through a flange, the bottom of the hopper 2 is provided with a mounting pipe 3, the mounting pipe 3 and the hopper 2 are integrally formed, the axial lead of the mounting pipe 3 is collinear with the axial lead of the hopper 2, the side surface of the mounting pipe 3 is provided with a discharge pipe 4, the interior of the discharge pipe 4 is communicated with the interior of the mounting pipe 3, the interior of the mounting pipe 3 is provided with a switch valve 5, one end of the discharge pipe 4 far away from the mounting pipe 3 is connected with the feed inlet of the left diaphragm pump through a discharge pipe, the mounting pipe 3 is connected with a feed screw 6 through a bearing, the inner wall of the mounting pipe 3 is provided with a positioning plate at a height corresponding to the top end of the feed screw 6, the top end of the feed screw 6 is also connected with the positioning plate through the bearing, at the moment, the feed screw 6 can only rotate in situ, the top of the positioning plate is provided with a through groove, the through groove provides a moving channel for powder, the bottom of the mounting pipe 3 is provided with a feed motor 7, the output shaft of pay-off motor 7 passes through the shaft coupling to be connected with the bottom of pay-off spiral 6, and the inner wall of hopper 2 is connected with tip cone 8 through the extensible member, and the discharge gate is passed and extend to the inside of grinding case 1 on the top of tip cone 8, and the top of tip cone 8 is higher than the interior diapire of grinding case 1.

Wherein, the extensible member is by sleeve pipe 9, locating lever 10 and expanding spring 11 are constituteed, the total four of quantity of sleeve pipe 9, each sleeve pipe 9 all has a locating lever 10 and an expanding spring 11 to correspond with it, the bottom of sleeve pipe 9 and the inner wall fixed connection of hopper 2, the top of locating lever 10 and the inside fixed connection of tip cone 8, expanding spring 11 cup joints with the activity of locating lever 10, the bottom of locating lever 10 is pegged graft with the inside activity of sleeve pipe 9, under locating lever 10 and sleeve pipe 9's combined action, tip cone 8 oscilaltion, and expanding spring 11 has then played the effect that prevents locating lever 10 and sleeve pipe 9 direct collision.

Wherein, the bottom of locating lever 10 is provided with limit flange, and the spacing groove has been seted up to sleeve pipe 9's inner wall, and limit flange and the inside swing joint of spacing groove, under limit flange and spacing groove's combined action, relative elevating movement can only take place for tip cone 8 and hopper 2, and both can't separate.

Wherein, the inside of tip cone 8 has seted up the bell jar, and the seting up of bell jar has reduced the quality of tip cone 8, has reduced the required thrust of tip cone 8 shifts up.

Further, the top of feeding screw 6 is provided with roof 12, the top of roof 12 is connected with ball 14 through ball seat 13, the total three of quantity of ball seat 13, spherical chamber has been seted up to ball seat 13's inside, the sphere center line in three spherical chamber becomes equilateral triangle, the inner wall of conical chute is connected with through bottom plate 15 and supports pole 16, support pole 16 bottom and the position that ball 14 corresponds have seted up spout 17, the everywhere height of roof is all different in spout 17, and the interior roof of spout 17 is continuous arcwall face, the side surface of ball 14 supports with the interior roof of spout 17 and holds, after feeding screw 6 rotates, ball 14 rolls in spout 17, simultaneously because the everywhere height difference of roof is in spout 17, so support pole 16 can be moved by the top, thereby drive tip cone 8 and reciprocate, in order to realize the broken arch operation behind the powder bridging.

In the process of this ball-milling gold ejection of compact, feeding motor 7 will drive pay-off spiral 6 and rotate, can stir the powder of caking in the installation pipe 3 and smash, be convenient for block the powder that blocks up discharging channel and discharge, and pay-off spiral 6 is when rotating, the roof 12 on its top can drive ball seat 13 and ball 14 and rotate together, ball 14 can last to support with the interior roof that supports 16 bottom spout 17 of pole at above-mentioned in-process, and because the height homogeneous difference of roof each department in spout 17, and the interior roof of spout 17 is continuous arcwall face, so when roof 12 drives ball 14 and rotates, apex 8 can be compelled to carry out reciprocating elevating movement under the restriction of extensible member, form the bridge arch in order to prevent the powder caking of grinding box 1 discharge gate, thereby guarantee the normal ejection of compact of ball mill.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a vertical anti-blocking type ceramic seal ring raw materials smashes ball mill, includes grinds case (1), the discharge gate has been seted up to the bottom of grinding case (1), its characterized in that: the discharge gate has hopper (2) through flange joint, the bottom of hopper (2) is provided with installation pipe (3), the side surface of installation pipe (3) is provided with discharging pipe (4), installation pipe (3) are connected with pay-off spiral (6) through the bearing, the bottom of installation pipe (3) is provided with feeding motor (7), the output shaft of feeding motor (7) passes through the shaft coupling and is connected with the bottom of pay-off spiral (6), the inner wall of hopper (2) is connected with tip cone (8) through the extensible member.

2. The vertical type anti-blocking ceramic seal ring raw material crushing ball mill according to claim 1, characterized in that: a conical groove is formed in the tip cone (8).

3. The vertical type anti-blocking ceramic seal ring raw material crushing ball mill according to claim 2, characterized in that: the top of pay-off spiral (6) is provided with roof (12), the top of roof (12) is connected with ball (14) through ball seat (13), the inner wall of conical groove is connected with through bottom plate (15) and supports pole (16), support the position that pole (16) bottom and ball (14) correspond and seted up spout (17), roof height everywhere all differs in spout (17), and the interior roof of spout (17) is continuous arcwall face, the side surface of ball (14) supports with the interior bottom wall of spout (17) and holds.

4. The vertical type anti-blocking ceramic seal ring raw material grinding ball mill according to claim 3, characterized in that: the telescopic piece comprises sleeve pipe (9), locating lever (10) and expanding spring (11), the bottom of sleeve pipe (9) and the inner wall fixed connection of hopper (2), the top of locating lever (10) and the inside fixed connection of tip cone (8), expanding spring (11) cup joint with locating lever (10) activity, the bottom of locating lever (10) is pegged graft with the inside activity of sleeve pipe (9).

5. The vertical type anti-blocking ceramic seal ring raw material grinding ball mill according to claim 4, characterized in that: the bottom end of the positioning rod (10) is provided with a limiting flange, the inner wall of the sleeve (9) is provided with a limiting groove, and the limiting flange is movably connected with the inside of the limiting groove.