CN213102473U - Can dismantle ball mill for automobile oxygen sensor production of changing to polishing piece - Google Patents

Abstract

The utility model discloses a can dismantle car oxygen sensor production of changing ball mill to polishing piece, including box and rotation axis, the upper end top of box is connected with the motor, outside one side of box is connected with the auxiliary column, and the upper end top of auxiliary column is connected with the bearing frame, outer wall one side of motor is connected with the rotation axis, and is connected with the shaft coupling on one side of the outer wall of rotation axis, outer wall one side of rotation axis is connected with the pinion, and outer wall one side of pinion is connected with the gear wheel. This can dismantle car oxygen sensor production of changing with ball mill to polishing piece is provided with concave type sanding block, and concave type sanding block adopts a plurality of distributions at ball-milling drum's inner wall, carries out the chucking through fixing the concave type form of concave type sanding block at the inside convex of ball-milling drum, and constitutes complete sealed shape circle between a plurality of concave type sanding blocks, guarantees laminating each other between a plurality of concave type sanding blocks, guarantees concave type sanding block's stability.

Description

Can dismantle ball mill for automobile oxygen sensor production of changing to polishing piece

Technical Field

The utility model relates to a ball mill technical field is used in the production of car oxygen sensor specifically is a can dismantle the ball mill for the production of car oxygen sensor of changing to the polishing piece.

Background

Today, the ball mill is a key device for crushing materials after the materials are crushed. The ore mill has the advantages that a certain amount of steel balls are filled in the cylinder body of the ore mill to serve as grinding media, so that the ore mill plays an important role in the production process of the automobile oxygen sensor and can ensure the material performance of the automobile oxygen sensor.

When the ball mill for producing the automobile oxygen sensor in the market is used, the ball mill is crushed by the steel balls in the ball mill by gravity, so that the inside of the ball mill is easily impacted and abraded, polishing sheets on the inner wall of the ball mill need to be replaced regularly, and therefore the ball mill for producing the automobile oxygen sensor, which can be used for detaching and replacing the polishing sheets, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle car oxygen sensor production of changing to the piece of polishing and use ball mill to solve and provide in the above-mentioned background art because the ball mill relies on the inside steel ball of ball mill to utilize gravity to carry out kibbling, so the inside of ball mill receives the striking easily and wearing and tearing appear, leads to being in the problem that the piece of polishing on the ball mill inner wall regularly need change.

In order to achieve the above object, the utility model provides a following technical scheme: a ball mill for producing an automobile oxygen sensor, which can disassemble and replace a polishing sheet, comprises a box body and a rotating shaft, the top of the upper end of the box body is connected with a motor, one side of the outer part of the box body is connected with an auxiliary upright post, the top of the upper end of the auxiliary upright post is connected with a bearing seat, one side of the outer wall of the motor is connected with a rotating shaft, and one side of the outer wall of the rotating shaft is connected with a coupling, one side of the outer wall of the rotating shaft is connected with a pinion, and one side of the outer wall of the small gear is connected with a big gear, the periphery of the inner wall of the big gear is connected with a ball milling roller, one side of the outer wall of the ball milling roller is connected with a feeding box, the middle end in the feeding box is connected with a feeding screw, one side of the outer wall of the ball milling roller is connected with a box cover, one side of the outer wall of the box cover is connected with a discharge hole, and the periphery of the outer wall of the discharge port is connected with a fixed bolt, and the periphery of the inner wall of the ball milling roller is connected with a concave grinding block.

Preferably, the box body and the auxiliary upright post are distributed horizontally, and a detachable structure is formed between the box body and the motor.

Preferably, the motor forms a transmission structure through the rotating shaft, the large gear and the small gear, and the large gear and the small gear are meshed with each other.

Preferably, a concave-convex embedded structure is formed between the concave polishing block and the ball milling roller, and the concave polishing block are mutually attached.

Preferably, the feeding box and the ball milling roller are vertically distributed, and the feeding box and the feeding screw are mutually attached.

Preferably, a bolt structure is formed between the box cover and the ball milling roller, and a rotating structure is formed between the box cover and the discharge hole.

Compared with the prior art, the beneficial effects of the utility model are that: this can dismantle car oxygen sensor production of changing with ball mill to polishing piece is provided with concave type sanding block, and concave type sanding block adopts a plurality of distributions at ball-milling drum's inner wall, carries out the chucking through fixing the concave type form of concave type sanding block at the inside convex of ball-milling drum, and constitutes complete sealed shape circle between a plurality of concave type sanding blocks, guarantees laminating each other between a plurality of concave type sanding blocks, guarantees concave type sanding block's stability.

The inside fixedly connected with feeding spiral of pan feeding case, in order to guarantee the stability of feeding, and be difficult for scattering, when ball-milling drum is driven rotatoryly, make ball-milling drum fixed connection's feeding spiral also not driven rotatoryly to the raw materials that will be in the pan feeding case left end is rotated to pan feeding case right-hand member, enters into ball-milling drum's inside at last, and power is concentrated in a bit of motor, comes the body structure that can guarantee equipment.

The starting power of the equipment comes from the motor, and the rotating shaft on the top end is driven by the motor to rotate clockwise so as to drive the rotating shaft to rotate clockwise, so that the pinion on one side of the outer wall of the rotating shaft rotates, and the pinion drives the gear wheel to rotate anticlockwise due to meshing transmission between the pinion and the gear wheel, so that the ball milling roller on the inner side of the gear wheel rotates anticlockwise, and crushing operation is performed.

Drawings

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

FIG. 2 is a schematic side view of the concave polishing block of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. a motor; 4. an auxiliary column; 5. a bull gear; 6. a bearing seat; 7. a ball milling roller; 8. a concave polishing block; 9. a discharge port; 10. a fixing bolt; 11. a coupling; 12. feeding into a box; 13. a feed screw; 14. a pinion gear; 15. and a box cover.

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. 1-3, the present invention provides a technical solution: a ball mill for producing an automobile oxygen sensor capable of disassembling and replacing a grinding disc comprises a box body 1, a rotating shaft 2, a motor 3, an auxiliary upright post 4, a large gear 5, a bearing seat 6, a ball milling roller 7, a concave grinding block 8, a discharge hole 9, a fixing bolt 10, a coupler 11, a feeding box 12, a feeding screw 13, a small gear 14 and a box cover 15, wherein the top of the upper end of the box body 1 is connected with the motor 3, one side of the outer part of the box body 1 is connected with the auxiliary upright post 4, the top of the upper end of the auxiliary upright post 4 is connected with the bearing seat 6, one side of the outer wall of the motor 3 is connected with the rotating shaft 2, one side of the outer wall of the rotating shaft 2 is connected with the coupler 11, one side of the outer wall of the rotating shaft 2 is connected with the small gear 14, one side of, and the inside middle end of pan feeding case 12 is connected with feeding spiral 13, and outer wall one side of ball-milling cylinder 7 is connected with case lid 15, and outer wall one side of case lid 15 is connected with discharge gate 9 to the outer wall of discharge gate 9 is connected with gim peg 10 all around, and the inner wall of ball-milling cylinder 7 is connected with concave type sanding block 8 all around.

The box body 1 and the auxiliary upright post 4 are distributed horizontally, a detachable structure is formed between the box body 1 and the motor 3, the whole box body 1 and the auxiliary upright post 4 are used as a basic structure of the ball mill, the box body 1 and the auxiliary upright post 4 are respectively fixed vertically, a power device and a stirring device of the equipment are fixed, the high connection strength of a supporting part is ensured, the structure is stable, the stability of the whole equipment can be effectively ensured, and the long-term use of the equipment is met;

the motor 3 forms a transmission structure through the rotating shaft 2, the gearwheel 5 and the pinion 14, and the gearwheel 5 and the pinion 14 are meshed with each other, the starting power of the device comes from the motor 3, when the motor 3 drives the rotating shaft 2 at the top end to rotate clockwise, so as to drive the rotating shaft 2 to rotate clockwise, so that the pinion 14 at one side of the outer wall of the rotating shaft 2 rotates, and because of the meshing transmission between the pinion 14 and the gearwheel 5, the pinion 14 drives the gearwheel 5 to rotate anticlockwise, so as to drive the ball milling roller 7 at the inner side of the gearwheel 5 to rotate anticlockwise, so as to perform crushing operation;

a concave-convex embedded structure is formed between the concave polishing block 8 and the ball milling roller 7, the concave polishing block 8 and the concave polishing block 8 are mutually attached, the concave polishing block 8 adopts a plurality of concave polishing blocks which are distributed on the inner wall of the ball milling roller 7, the concave polishing blocks 8 are clamped by fixing the concave shapes of the concave polishing blocks 8 on the convex shapes in the ball milling roller 7, and complete sealing circles are formed among the concave polishing blocks 8, so that the concave polishing blocks 8 are mutually attached, and the stability of the concave polishing blocks 8 is ensured;

the feeding box 12 and the ball milling roller 7 are vertically distributed, the feeding box 12 and the feeding screw 13 are mutually attached, the feeding screw 13 is fixedly connected inside the feeding box 12, and in order to ensure the stability of feeding and difficult scattering, when the ball milling roller 7 is driven to rotate, the feeding screw 13 fixedly connected with the ball milling roller 7 is not driven to rotate, so that the raw material at the left end of the feeding box 12 is rotated to the right end of the feeding box 12 and finally enters the inside of the ball milling roller 7, and the power is concentrated at one point of the motor 3, so that the integral structure of the equipment can be ensured;

constitute the bolt structure between case lid 15 and ball-milling roller 7, and constitute revolution mechanic between case lid 15 and the discharge gate 9, when the inside of ball-milling roller 7 is maintained and is changed to needs, can take off the bolt with case lid 15 and ball-milling roller 7 junction, come to maintain the inside of ball-milling roller 7, after the raw materials processing completion of ball-milling roller 7 inside, open discharge gate 9, make kibbling raw materials through rotatory the play, reach the function of emission.

The working principle is as follows: for the ball mill for producing the automobile oxygen sensor with the detachable and replaceable polishing disc, the ball mill is started firstly, the motor 3 with the model of BWY18-9-2.2Kw is started, the motor 3 rotates clockwise, when the motor 3 drives the rotating shaft 2 at the top end to rotate clockwise, so that the pinion 14 at one side of the outer wall of the rotating shaft 2 rotates, and because of the meshing transmission between the pinion 14 and the gearwheel 5, the pinion 14 drives the gearwheel 5 to rotate anticlockwise, so that the ball milling roller 7 at the inner side of the gearwheel 5 rotates anticlockwise, and the ball milling roller 7 drives the feeding screw 13 at the left end to rotate anticlockwise, and simultaneously, the raw materials to be crushed are injected into the feeding box 12, and under the rotating thrust of the feeding screw 13, enter into and carry out shredding in ball-milling drum 7, under anticlockwise rotation in ball-milling drum 7, the steel spin of department in ball-milling drum 7 is under the effect of gravity and centrifugal force, fall down from certain height, it smashes to reach to roll the raw materials, the operation is accomplished the back, discharge gate 9 that will be in case lid 15 is opened, make the rotatory discharge of product that has processed, when needs are changed concave type sanding block 8, can take off through the bolt with case lid 15 and the 7 junction of ball-milling drum, come to maintain ball-milling drum 7 inside.

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 (6)

1. The utility model provides a can dismantle car oxygen sensor production of changing to polishing piece and use ball mill, includes box (1) and rotation axis (2), its characterized in that: the automatic feeding device is characterized in that the top of the upper end of the box body (1) is connected with a motor (3), one side of the outer portion of the box body (1) is connected with an auxiliary stand column (4), the top of the upper end of the auxiliary stand column (4) is connected with a bearing seat (6), one side of the outer wall of the motor (3) is connected with a rotating shaft (2), one side of the outer wall of the rotating shaft (2) is connected with a coupler (11), one side of the outer wall of the rotating shaft (2) is connected with a small gear (14), one side of the outer wall of the small gear (14) is connected with a large gear (5), the periphery of the inner wall of the large gear (5) is connected with a ball-milling roller (7), one side of the outer wall of the ball-milling roller (7) is connected with a feeding box (12), the middle end of the inner portion, and the periphery of the outer wall of the discharge hole (9) is connected with a fixing bolt (10), and the periphery of the inner wall of the ball milling roller (7) is connected with a concave grinding block (8).

2. The ball mill for producing the oxygen sensor of the automobile, which can disassemble and replace the polishing disc, according to the claim 1, is characterized in that: the box body (1) and the auxiliary upright post (4) are distributed horizontally, and a detachable structure is formed between the box body (1) and the motor (3).

3. The ball mill for producing the oxygen sensor of the automobile, which can disassemble and replace the polishing disc, according to the claim 1, is characterized in that: the motor (3) forms a transmission structure through the rotating shaft (2), the large gear (5) and the small gear (14), and the large gear (5) and the small gear (14) are meshed with each other.

4. The ball mill for producing the oxygen sensor of the automobile, which can disassemble and replace the polishing disc, according to the claim 1, is characterized in that: the concave grinding block (8) and the ball milling roller (7) form a concave-convex embedded structure, and the concave grinding block (8) form mutual attachment.

5. The ball mill for producing the oxygen sensor of the automobile, which can disassemble and replace the polishing disc, according to the claim 1, is characterized in that: the feeding box (12) and the ball milling roller (7) are vertically distributed, and the feeding box (12) and the feeding screw (13) are mutually attached.

6. The ball mill for producing the oxygen sensor of the automobile, which can disassemble and replace the polishing disc, according to the claim 1, is characterized in that: a bolt structure is formed between the box cover (15) and the ball milling roller (7), and a rotating structure is formed between the box cover (15) and the discharge hole (9).

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