CN212284395U

CN212284395U - Feeding device of colloid mill

Info

Publication number: CN212284395U
Application number: CN202020596302.0U
Authority: CN
Inventors: 郑良东
Original assignee: Zhangzhou Xinliji Asphalt Co ltd
Current assignee: Zhangzhou Xinliji Asphalt Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-05
Anticipated expiration: 2030-04-21

Abstract

The utility model belongs to the field of feeding devices, in particular to a feeding device of a colloid mill, which aims at the problem that when the prior colloid mill feeds asphalt, most of the asphalt is directly put into the colloid mill, impurities such as scrap iron and the like possibly exist in the asphalt, thus the stator and the rotor of the colloid mill are damaged in the colloid process and the service life of the colloid mill is reduced, the utility model provides a scheme which comprises a colloid mill main body, the top of the colloid mill main body is fixedly connected with a stirring box, the inner wall of the bottom of the stirring box is symmetrically and fixedly connected with two discharging pipes, and the bottom ends of the two discharging pipes extend into the colloid mill main body, the utility model has reasonable structure and simple operation, the filtering net can filter the impurities in the asphalt, prevent the impurities from entering the colloid mill, cause damage to the stator and the rotor therein, influence the service life of the colloid mill, and can brush the filtering net, prevent that pitch from blockking up the filter screen, causing the feeding slowly.

Description

Feeding device of colloid mill

Technical Field

The utility model relates to a feed arrangement technical field especially relates to a feed arrangement of colloid mill.

Background

The colloid mill is composed of a stainless steel colloid mill and a semi-stainless steel colloid mill, the basic principle is that the colloid mill is widely applied to various fields of the national civilian life through the high-speed relative linkage between a fixed tooth and a movable tooth, the colloid mill is large in variety and quantity due to the requirement of adapting to various different working conditions, and in the manufacturing process of the milk-ring asphalt, raw materials such as asphalt need to be put into the colloid mill for grinding and shearing.

The colloid mill of prior art is when feeding pitch, and the colloid mill is put into to the direct pitch most, probably has impurity such as iron fillings in the pitch, damages the stator and the rotor of colloid mill like this at the colloid in-process, reduces the life of colloid mill, so we propose a feeding device of colloid mill for solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the feeding device that has current colloid mill among the prior art, most are directly put into the colloid mill with pitch, probably have impurity such as iron fillings in the pitch, damage the stator and the rotor of colloid mill like this at the colloid in-process, reduce the life of colloid mill in order to solve.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a feeding device of a colloid mill comprises a colloid mill main body, wherein the top of the colloid mill main body is fixedly connected with a stirring box, the inner wall of the bottom of the stirring box is symmetrically, hermetically and fixedly connected with two discharging pipes, the bottom ends of the two discharging pipes extend into the colloid mill main body, the two discharging pipes are respectively provided with a solenoid valve, the stirring box is provided with a stirring component, the top of the stirring box is fixedly connected with a fixed seat, the fixed seat is provided with a fixed cavity, the fixed cavity is provided with a feeding hole, one side of the fixed seat is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a worm, the inner wall of the top of the fixed cavity is fixedly connected with a vertical plate, one end of the worm extends into the fixed cavity and is rotatably connected with one side of the vertical plate, the inner, the fixed cover is equipped with the worm wheel on the fixed axle, the worm meshes with the worm wheel mutually, the bottom fixedly connected with rotor plate of fixed axle, the indoor fixedly connected with filter screen of fixed cavity, the first cleaning brush of the equal fixedly connected with in both sides of rotor plate, the bottom fixedly connected with second cleaning brush of rotor plate, the bottom of second cleaning brush and two first cleaning brushes all laminates with the top of filter screen mutually, set up the through-hole that communicates with the agitator tank on the bottom inner wall of fixed cavity, one side of agitator tank is equipped with the feed liquor pipe, and the filter screen can filter the impurity in the pitch, prevents that impurity from getting into the colloid mill, causes the injury to stator and rotor wherein, influences the life of colloid mill, and can brush the filter screen, prevents that pitch from blockking up, causes the feeding slowly.

Preferably, the stirring assembly comprises a rectangular seat fixedly connected to the top of the stirring box, the rectangular seat is located on one side of the fixed seat, an installation cavity is arranged on the rectangular seat, an electric telescopic rod is fixedly connected to the inner wall of the top of the installation cavity, a sliding plate is fixedly connected to the bottom end of the electric telescopic rod, a stirring shaft is rotatably connected to the inner wall of the bottom of the stirring box, a plurality of stirring rods are fixedly connected to both sides of the stirring shaft, the top end of the stirring shaft is tested into the installation cavity, a ball screw is connected to the stirring shaft through a thread, the top end of the ball screw is fixedly connected to the bottom of the sliding plate, and the sliding plate can drive the ball screw to longitudinally reciprocate through the reciprocating expansion and contraction of the electric telescopic rod, so that the stirring shaft can drive the stirring rods to rotate in a reciprocating manner, solutions, the later-stage colloid mill processing is facilitated.

Preferably, the inner walls of the two sides of the mounting cavity are both provided with sliding grooves, the two sides of the sliding plate are respectively in sliding connection with the inner wall of one side of the two sliding grooves, and the sliding grooves can enable the sliding plate to move stably without position deviation.

Preferably, the bottom of the sliding plate is symmetrically and fixedly connected with two springs, the bottoms of the two springs are fixedly connected with the inner wall of the bottom of the mounting cavity, and the springs can have buffering force, so that the sliding plate can not move too fast.

Preferably, the mounting groove has been seted up at the top of (mixing) shaft, fixedly connected with screw nut in the mounting groove, ball's bottom run through screw nut and with screw nut threaded connection, through mounting groove and screw nut, can make things convenient for (mixing) shaft reciprocating rotation.

The utility model discloses in, a colloid mill's feed arrangement, owing to set up the filter screen, the filter screen can filter the impurity in the pitch, prevents that impurity from getting into the colloid mill, causes the injury to stator and rotor wherein, influences the life of colloid mill, can make first cleaning brush and second cleaning brush the surface of filter screen through driving motor simultaneously, prevents that pitch can block up the filter screen, causes the feeding slowly.

Owing to set up electric telescopic handle, through electric telescopic handle is reciprocal flexible, can make the sliding plate drive ball and carry out longitudinal reciprocating motion to can make the (mixing) shaft drive puddler reciprocating rotation, stir solutions such as pitch and emulsifier, make it can fully fuse, make things convenient for later stage colloid mill processing.

The utility model discloses rational in infrastructure, easy operation, the filter screen can filter the impurity in the pitch, prevents that impurity from getting into the colloid mill, causes the injury to stator and rotor wherein, influences the life of colloid mill, and can brush the filter screen, prevents that pitch can block up the filter screen, causes the feeding slow.

Drawings

Fig. 1 is a schematic front view of a feeding device of a colloid mill according to the present invention;

fig. 2 is a schematic view of a sectional structure of a fixing seat of a feeding device of a colloid mill according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of a feeding device of a colloid mill according to the present invention.

In the figure: the device comprises a colloid mill main body 1, a stirring box 2, a fixed seat 3, a fixed cavity 4, a driving motor 5, a worm 6, a fixed shaft 7, a worm wheel 8, a rotating plate 9, a filter screen 10, a first cleaning brush 11, a second cleaning brush 12, a rectangular seat 13, an installation cavity 14, an electric telescopic rod 15, a sliding plate 16, a stirring shaft 17, a ball screw 18, an installation groove 19, a screw nut 20, a sliding chute 21, a spring 22 and a discharge pipe 23.

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.

Example one

Referring to fig. 1-3, a feeding device of a colloid mill comprises a colloid mill main body 1, a stirring box 2 is fixedly connected to the top of the colloid mill main body 1, two discharging pipes 23 are symmetrically and fixedly connected to the inner wall of the bottom of the stirring box 2 in a sealing manner, the bottom ends of the two discharging pipes 23 extend into the colloid mill main body 1, electromagnetic valves are arranged on the two discharging pipes 23, a stirring component is arranged on the stirring box 2, a fixed seat 3 is fixedly connected to the top of the stirring box 2, a fixed cavity 4 is arranged on the fixed seat 3, a feeding port is arranged on the fixed cavity 4, a driving motor 5 is fixedly connected to one side of the fixed seat 3, a worm 6 is fixedly connected to the output shaft of the driving motor 5, a vertical plate is fixedly connected to the inner wall of the top of the fixed cavity 4, one end of the worm 6 extends into the fixed cavity 4 and is rotatably, the worm wheel 8 is fixedly sleeved on the fixed shaft 7, the worm 6 is meshed with the worm wheel 8, the bottom of the fixed shaft 7 is fixedly connected with a rotating plate 9, a filter screen 10 is fixedly connected in the fixed chamber 4, the two sides of the rotating plate 9 are fixedly connected with first cleaning brushes 11, the bottom of the rotating plate 9 is fixedly connected with a second cleaning brush 12, the bottoms of the second cleaning brush 12 and the two first cleaning brushes 11 are respectively attached to the top of the filter screen 10, the inner wall of the bottom of the fixed chamber 4 is provided with a through hole communicated with the stirring box 2, one side of the stirring box 2 is provided with a liquid inlet pipe, the filter screen 10 can filter impurities in the asphalt, the impurities are prevented from entering the colloid mill 1, the stators and the rotors in the colloid mill 1 are damaged, the service life of the colloid mill 1 is influenced, the filter screen 10 can be brushed, the filter screen 10 is prevented from being blocked by the asphalt, the feeding is, the filter screen 10 can filter impurities in the asphalt, prevent the impurities from entering the colloid mill 1 and causing damage to a stator and a rotor therein, which affects the service life of the colloid mill 1, and simultaneously, the first cleaning brush 11 and the second cleaning brush 12 can brush the surface of the filter screen 10 through the driving motor 5, so as to prevent the asphalt from blocking the filter screen 10 and causing slow feeding, because the electric telescopic rod 15 is arranged, the sliding plate 16 can drive the ball screw 18 to do longitudinal reciprocating movement through the reciprocating expansion of the electric telescopic rod 15, thereby the stirring shaft 17 can drive the stirring rod to do reciprocating rotation, so as to stir solutions such as the asphalt and an emulsifier, which can be fully fused, thereby facilitating the processing of the colloid mill 1 in the later stage, the utility model has reasonable structure and simple operation, the filter screen 10 can filter the impurities in the asphalt, prevent the impurities from entering the colloid mill 1 and causing damage to the stator and the rotor therein, influence colloid mill 1's life, and can brush filter screen 10, prevent that pitch from blockking up filter screen 10, cause the feeding slow.

Example two

In the utility model, the stirring component comprises a rectangular base 13 fixedly connected with the top of the stirring box 2, the rectangular base 13 is positioned at one side of the fixed base 3, the rectangular base 13 is provided with an installation cavity 14, the inner wall of the top of the installation cavity 14 is fixedly connected with an electric telescopic rod 15, the bottom of the electric telescopic rod 15 is fixedly connected with a sliding plate 16, the inner wall of the bottom of the stirring box 2 is rotatably connected with a stirring shaft 17, both sides of the stirring shaft 17 are fixedly connected with a plurality of stirring rods, the top end of the stirring shaft 17 is tested in the installation cavity 14, the stirring shaft 17 is in threaded connection with a ball screw 18, the top end of the ball screw 18 is fixedly connected with the bottom of the sliding plate 16, the sliding plate 16 can drive the ball screw 18 to longitudinally reciprocate through the reciprocating expansion and contraction of the electric telescopic rod 15, thereby the stirring shaft 17, so that the colloid mill can be fully fused and is convenient for later-stage colloid mill 1 processing.

The utility model discloses in, all seted up spout 21 on the both sides inner wall of installation cavity 14, sliding plate 16's both sides respectively with one side inner wall sliding connection of two spout 21, spout 21 can make sliding plate 16 can steady movement, can not take place the offset.

The utility model discloses in, two springs 22 of the bottom symmetry fixedly connected with of sliding plate 16, the bottom of two springs 22 all with the bottom inner wall fixed connection who installs cavity 14, spring 22 can have the cushion effect, make sliding plate 16 can remove can not be too fast.

The utility model discloses in, mounting groove 19 has been seted up at the top of (mixing) shaft 17, fixedly connected with screw nut 20 in the mounting groove 19, ball 18's bottom run through screw nut 20 and with screw nut 20 threaded connection, through mounting groove 19 and screw nut 20, can make things convenient for (mixing) shaft 17 reciprocating rotation.

In the utility model, when in specific use, firstly, the asphalt is put into the fixed cavity 4 through the feed inlet, the filter screen 10 can filter the impurities in the asphalt, at this time, the power is switched on, the driving motor 5 is started, the output shaft of the driving motor 5 can drive the worm 6 to rotate, the worm 6 can drive the fixed shaft 7 to rotate through the worm wheel 8, the fixed shaft 7 can drive the rotating plate 9 to rotate, the rotating plate 9 can drive the two first cleaning brushes 11 and the second cleaning brush 12 to rotate, thereby the filter screen 10 can be brushed, the asphalt can be prevented from blocking the filter screen 10 to cause slow feeding, the filtered asphalt can enter the stirring box 2 through the through hole, then the liquid such as emulsifier is input into the stirring box 2 through the liquid inlet pipe, then the electric telescopic rod 15 is started, the electric telescopic rod 15 can be stretched in a reciprocating way, thereby the sliding plate 16 can drive the ball screw 18 to move, because ball 18 is threaded connection with screw nut 20, so ball 18 vertical reciprocating motion, can make screw nut 20 drive (mixing) shaft 17 reciprocating rotation, and then can stir solution such as pitch and emulsifier through the puddler, make it fully fuse the reaction, a period of time later, close electric telescopic handle 15, start two solenoid valves, the pitch that stirs can get into colloid mill 1 through discharging pipe 23, carry out the colloid, because impurity in the pitch is filtered, so can not lead to the fact the injury to stator and rotor in colloid mill 1, the life of colloid mill 1 has been improved, and solution such as pitch and emulsifier fully fuses, make things convenient for colloid mill 1 to process it more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The feeding device of the colloid mill comprises a colloid mill main body (1) and is characterized in that the top of the colloid mill main body (1) is fixedly connected with a stirring box (2), the inner wall of the bottom of the stirring box (2) is symmetrically and fixedly connected with two discharging pipes (23), the bottoms of the two discharging pipes (23) extend into the colloid mill main body (1), the two discharging pipes (23) are respectively provided with an electromagnetic valve, the stirring box (2) is provided with a stirring component, the top of the stirring box (2) is fixedly connected with a fixing seat (3), the fixing seat (3) is provided with a fixing cavity (4), the fixing cavity (4) is provided with a feeding hole, one side of the fixing seat (3) is fixedly connected with a driving motor (5), the output shaft of the driving motor (5) is fixedly connected with a worm (6), the inner wall of the top of the fixing cavity (4) is fixedly connected with a vertical plate, one end of the worm (6) extends into the fixed cavity (4) and is connected with one side of the vertical plate in a rotating manner, the top inner wall of the fixed cavity (4) is connected with a fixed shaft (7) in a rotating manner, the fixed shaft (7) is fixedly provided with a worm wheel (8), the worm (6) is meshed with the worm wheel (8), the bottom of the fixed shaft (7) is fixedly connected with a rotating plate (9), the fixed cavity (4) is internally and fixedly connected with a filter screen (10), the two sides of the rotating plate (9) are both fixedly connected with first cleaning brushes (11), the bottom of the rotating plate (9) is fixedly connected with a second cleaning brush (12), the bottoms of the second cleaning brush (12) and the two first cleaning brushes (11) are both attached to the top of the filter screen (10), the bottom inner wall of the fixed cavity (4) is provided with a through hole communicated with the stirring box (2), and a liquid inlet pipe is arranged on one side of the stirring box (2).

2. A feeding device of a colloid mill, according to claim 1, characterized in that the stirring assembly comprises a rectangular base (13) fixedly connected to the top of the stirring tank (2), the rectangular seat (13) is positioned at one side of the fixed seat (3), the rectangular seat (13) is provided with an installation cavity (14), an electric telescopic rod (15) is fixedly connected on the inner wall of the top of the mounting chamber (14), the bottom end of the electric telescopic rod (15) is fixedly connected with a sliding plate (16), the inner wall of the bottom of the stirring box (2) is rotatably connected with a stirring shaft (17), a plurality of stirring rods are fixedly connected to both sides of the stirring shaft (17), the top end of the stirring shaft (17) is tested into the mounting chamber (14), the stirring shaft (17) is in threaded connection with a ball screw (18), and the top end of the ball screw (18) is fixedly connected with the bottom of the sliding plate (16).

3. A feeding device of a colloid mill according to claim 2, characterized in that the inner walls of both sides of the mounting chamber (14) are provided with sliding grooves (21), and both sides of the sliding plate (16) are slidably connected with the inner walls of one side of the two sliding grooves (21).

4. A feeding device of a colloid mill according to claim 2, characterized in that the bottom of the sliding plate (16) is symmetrically and fixedly connected with two springs (22), and the bottom of each spring (22) is fixedly connected with the inner wall of the bottom of the mounting chamber (14).

5. The feeding device of a colloid mill according to claim 2, characterized in that a mounting groove (19) is opened at the top of the stirring shaft (17), a screw nut (20) is fixedly connected in the mounting groove (19), and the bottom end of the ball screw (18) penetrates through the screw nut (20) and is in threaded connection with the screw nut (20).