CN112295475A

CN112295475A - Grinding wheel mixer

Info

Publication number: CN112295475A
Application number: CN202011359420.0A
Authority: CN
Inventors: 李晓东
Original assignee: Chongqing Qiangtai Wheel Manufacturing Co ltd
Current assignee: Chongqing Qiangtai Wheel Manufacturing Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-02-02

Abstract

The invention discloses a grinding wheel mixer which comprises a mixer body, wherein a mixing cavity is arranged at the lower end of the mixer body, a feed inlet is formed in one end of the mixing cavity, a discharge outlet is formed in the other end of the mixing cavity, a control cavity is formed in the upper end of the mixing cavity, a mixing shaft is arranged in the control cavity, a first mixer is fixedly connected to the bottom end of the mixing shaft, a worm wheel is fixedly connected to the mixing shaft, the worm wheel is meshed with a worm, one end of the worm is rotatably connected with the inner wall of the control cavity, a bidirectional driving motor is fixedly connected to the other end of the worm, and an up-and-. According to the invention, the vertical reciprocating stirring mechanism is arranged, so that the grinding wheel raw materials are difficult to be fully mixed in the transverse stirring direction, and the vertical reciprocating stirring mechanism can stir the grinding wheel raw materials in the vertical direction, so that the contact among the grinding wheel raw materials is increased, and the raw materials are more uniformly mixed.

Description

Grinding wheel mixer

Technical Field

The invention relates to the technical field of environmental design drawing protection, in particular to a grinding wheel mixer.

Background

The grinding wheel is a circular bonded grinding tool with a through hole in the center, which is made of grinding materials, binding agents and the like, the grinding wheel is the largest in use amount and the widest in use range, and in grinding wheel manufacturing factory workshops, especially small factory workshops, mixing of grinding wheel raw materials is usually performed by manual stirring, and stirring is also performed by a stirring machine.

However, the conventional stirring equipment generally adopts the stirring rod directly and drives the stirring rod to stir by the motor, so that the stirring rod is straight, the stirring in a short time is not uniform, and the stirring efficiency in a long time is too low, which is not favorable for improving the actual production efficiency.

Disclosure of Invention

The invention aims to solve the problem that stirring equipment in the prior art generally adopts a stirring rod directly and is driven by a motor to stir, so that stirring rod is straight and stirring in a short time is uneven, and provides a grinding wheel mixer.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a grinding wheel blendor, includes the organism, the organism lower extreme is equipped with the stirring chamber, stirring chamber one end is equipped with the feed inlet, the stirring chamber other end is equipped with the discharge gate, stirring chamber upper end is equipped with the control chamber, be equipped with the (mixing) shaft in the control, stirring shaft bottom end fixedly connected with first agitator, fixedly connected with worm wheel on the (mixing) shaft, the worm wheel meshing is connected with the worm, worm one end is connected with the rotation of control intracavity wall, worm other end fixedly connected with two-way driving motor, reciprocating mechanism about the two-way driving motor other end fixedly connected with.

Preferably, reciprocating mechanism comprises carousel, dead lever, circular block, axis of rotation, bracing piece, sector gear, rack and second agitator from top to bottom, dead lever one end and two-way driving motor output fixed connection, the dead lever other end and carousel fixed connection, circular block fixed connection is on the carousel, be equipped with the spout in the axis of rotation, circular block can slide in the spout, sector gear fixed connection is in axis of rotation one end, bracing piece bottom end fixed connection is at the control intracavity wall, the bracing piece top is connected with sector gear rotation, sector gear and rack toothing are connected, second agitator fixed connection is in the rack bottom.

Preferably, the top end of the stirring shaft is rotatably connected with the inner wall of the control cavity, and the bottom end of the stirring shaft penetrates through the stirring cavity and is rotatably connected with the top wall of the stirring cavity.

Preferably, the top end of the rack penetrates through the inner wall of the control cavity and is in sliding connection with the inner wall of the control cavity, and the bottom end of the rack penetrates through the stirring cavity.

Preferably, the first stirrer is of a three-fan-blade structure, and the second stirrer is of a cuboid plate structure.

Preferably, the circular block is arranged at an eccentric position on the edge of a rotating disc, and the rotating disc is vertically placed.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the vertical reciprocating stirring mechanism is arranged, so that the grinding wheel raw materials are difficult to be fully mixed in the transverse stirring direction, and the vertical reciprocating stirring mechanism can stir the grinding wheel raw materials, so that the contact among the grinding wheel raw materials is increased, and the raw materials are more uniformly mixed;

2. according to the invention, the worm gear is arranged, and the worm gear structure is more stable in transmission, the noise of the equipment is low, the structure is simple, and the practicability is strong compared with other motor transmissions due to the presence of the worm gear;

3. according to the invention, the cuboid plate-shaped second stirrer is arranged, so that the contact area between the second stirrer and the mixture is larger during vertical stirring, the stirring is more sufficient, and the grinding wheel raw materials can be mixed more uniformly.

Drawings

FIG. 1 is a schematic structural view of a front view section of a grinding wheel mixer in accordance with the present invention;

FIG. 2 is a schematic structural view of a reciprocating mechanism of the grinding wheel mixer according to the present invention;

fig. 3 is a schematic structural diagram of a first stirrer and a second stirrer of the grinding wheel mixer according to the present invention.

In the figure: 1 machine body, 11 feed inlets, 12 discharge outlets, 2 stirring cavities, 3 control cavities, 4 stirring shafts, 41 worm gears, 42 first stirrers, 43 worms, 5 two-way driving motors, 6 up-down reciprocating mechanisms, 61 turntables, 62 fixed rods, 63 circular blocks, 64 rotating shafts, 65 supporting rods, 66 sector gears, 67 racks, 68 second stirrers and 69 sliding chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a grinding wheel mixer comprises a mixer body 1, wherein a mixing cavity 2 is arranged at the lower end of the mixer body 1, a grinding wheel mixed material is mixed in the mixing cavity 2, a feed inlet 11 is formed in one end of the mixing cavity 2, the grinding wheel mixed material enters the mixing cavity 2 through the feed inlet 11, a discharge outlet 12 is formed in the other end of the mixing cavity 2, and the grinding wheel mixed material is discharged from the discharge outlet 12 after being mixed.

Stirring chamber 2 upper end is equipped with control chamber 3, is equipped with (mixing) shaft 4 in the control chamber 3, and (mixing) shaft 4 top is connected with 3 inner wall rotations in control chamber, and (mixing) shaft 4 bottom runs through stirring chamber 2 and is connected with 2 roof rotations in stirring chamber.

The first stirrer 42 is fixedly connected to the bottom end of the stirring shaft 4, the first stirrer 42 is of a three-blade structure, the three blades are inclined at the same angle, and the transverse resistance of the materials mixed with the grinding wheel during rotation can be reduced.

The stirring shaft 4 is fixedly connected with a worm wheel 41, the worm wheel 41 is connected with a worm 43 in a meshed mode, one end of the worm 43 is connected with the inner wall of the control cavity 3 in a rotating mode, the other end of the worm 43 is fixedly connected with a bidirectional driving motor 5, the model of the bidirectional driving motor is Y80M1-2, the output end of the bidirectional driving motor 5 drives the worm 43 to rotate, and the worm 43 rotates to drive the worm wheel 41 connected with the worm 43 in a meshed mode to rotate.

The other end of the bidirectional driving motor 5 is fixedly connected with an up-down reciprocating mechanism 6, the up-down reciprocating mechanism 6 consists of a turntable 61, a fixed rod 62, a circular block 63, a rotating shaft 64, a supporting rod 65, a sector gear 66, a rack 67 and a second stirrer 68, and the connection modes between the two mechanisms are as follows:

dead lever 62 one end and two-way driving motor 5 output end fixed connection, the dead lever 62 other end and carousel 61 fixed connection, circular block 63 fixed connection is on carousel 61, be equipped with spout 69 on the axis of rotation 64, circular block 63 can slide in spout 69, sector gear 66 fixed connection is in axis of rotation 64 one end, bracing piece 65 bottom fixed connection is at 3 inner walls in control chamber, the bracing piece 65 top is connected with sector gear 66 rotation, sector gear 66 is connected with the meshing of rack 67, second agitator 68 fixed connection is in rack 67 bottom.

The output end of the bidirectional driving motor 5 drives the fixed rod 62 fixedly connected with the fixed rod to rotate, the fixed rod 62 drives the rotary disc 61 fixedly connected with the fixed rod to rotate, the rotary disc 61 drives the circular block 63 fixedly connected with the rotary disc to rotate, the circular block 63 drives the rotary shaft 64 in sliding connection with the circular block to slide in the sliding groove 69, the rotary shaft 64 slides in the sliding groove 69 to drive the sector gear 66 fixedly connected with the rotary shaft to rotate, the sector gear 66 is rotatably connected to the supporting rod 65, the sector gear 66 can rotate, the sector gear 66 drives the rack 67 in meshing connection with the sector gear to do up-down reciprocating motion, and the rack 67 does up-down reciprocating motion to drive the second stirrer 68 fixedly connected with the rack to do up-down reciprocating motion.

3 inner walls in control chamber and 3 inner wall sliding connection in control chamber are run through on rack 67 top, and stirring chamber 2 is run through to rack 67 bottom, and second agitator 68 is cuboid platelike structure, and cuboid platelike structure can increase the friction with the emery wheel compounding for it is more even to mix.

The round block 63 is arranged at the edge of the rotary table 61 in an eccentric position, so that the round block 63 can slide in the sliding groove 69 conveniently, and the rotary table 61 is vertically arranged.

The working principle is as follows: when the liquid grinding wheel mixture needs to be mixed, the raw materials are poured into the feeding hole 11, the switch of the bidirectional driving motor 5 is turned on, one end of the output end of the bidirectional driving motor 5 drives the worm 43 fixedly connected with the bidirectional driving motor to rotate, the worm 43 drives the worm wheel 41 to rotate, the worm wheel 41 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the first stirrer 42 to rotate, so that the grinding wheel mixture is transversely stirred, the other end of the output end of the bidirectional driving motor 5 drives the fixing rod 62 to rotate, the fixing rod 62 rotates the rotating disc 61, the rotating disc 61 rotates the circular block 63, the circular block 63 rotates the rotating shaft 64, the rotating shaft 64 rotates the sector gear 66, and as the sector gear 66 is rotationally connected with the supporting rod 65, the sector gear 66 reciprocates to drive the rack 67 to reciprocate up and down, the rack 67 reciprocates up and down to drive the second stirrer 68 to reciprocate up and down, the grinding wheel mixing materials are stirred up and down, the grinding wheel raw materials can be fully mixed through horizontal and vertical bidirectional stirring, and after the grinding wheel raw materials are completely mixed, the mixed materials are discharged from a discharge port 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A grinding wheel mixer comprises a mixer body (1) and is characterized in that a stirring cavity (2) is arranged at the lower end of the mixer body (1), one end of the stirring cavity (2) is provided with a feeding hole (11), the other end of the stirring cavity (2) is provided with a discharging hole (12), a control cavity (3) is arranged at the upper end of the stirring cavity (2), a stirring shaft (4) is arranged in the control cavity (3), the bottom end of the stirring shaft (4) is fixedly connected with a first stirrer (42), the stirring shaft (4) is fixedly connected with a worm wheel (41), the worm wheel (41) is connected with a worm (43) in a meshing way, one end of the worm (43) is rotationally connected with the inner wall of the control cavity (3), the other end of the worm (43) is fixedly connected with a bidirectional driving motor (5), the other end of the bidirectional driving motor (5) is fixedly connected with an up-down reciprocating mechanism (6).

2. The grinding wheel mixer as claimed in claim 1, wherein the up-down reciprocating mechanism (6) comprises a rotary table (61), a fixed rod (62), a circular block (63), a rotary shaft (64), a support rod (65), a sector gear (66), a rack (67) and a second stirrer (68), one end of the fixed rod (62) is fixedly connected with the output end of the bidirectional driving motor (5), the other end of the fixed rod (62) is fixedly connected with the rotary table (61), the circular block (63) is fixedly connected with the rotary table (61), the rotary shaft (64) is provided with a sliding chute (69), the circular block (63) can slide in the sliding chute (69), the sector gear (66) is fixedly connected with one end of the rotary shaft (64), the bottom end of the support rod (65) is fixedly connected with the inner wall of the control cavity (3), and the top end of the support rod (65) is rotatably connected with the sector gear (66), the sector gear (66) is meshed with the rack (67), and the second stirrer (68) is fixedly connected to the bottom end of the rack (67).

3. The grinding wheel mixer as claimed in claim 1, wherein the top end of the stirring shaft (4) is rotatably connected with the inner wall of the control chamber (3), and the bottom end of the stirring shaft (4) penetrates through the stirring chamber (2) and is rotatably connected with the top wall of the stirring chamber (2).

4. The grinding wheel mixer as claimed in claim 2, characterized in that the top end of the rack (67) penetrates through the inner wall of the control chamber (3) and is slidably connected with the inner wall of the control chamber (3), and the bottom end of the rack (67) penetrates through the stirring chamber (2).

5. A grinding wheel mixer according to claim 2, characterized in that said first agitator (42) is of a three-bladed configuration and said second agitator (68) is of a rectangular parallelepiped plate-like configuration.

6. A grinding wheel mixer according to claim 2, characterized in that said circular block (63) is arranged eccentrically on the edge of the rotating disc (61), said rotating disc (61) being placed vertically.