CN214974677U

CN214974677U - Polycarboxylate water reducing agent raw materials smashes feeding device

Info

Publication number: CN214974677U
Application number: CN202120469078.3U
Authority: CN
Inventors: 皮忠成; 汪绿球; 张云宇
Original assignee: Shandong Yihe Building Material Technology Co ltd
Current assignee: Shandong Yihe Building Material Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-12-03
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a feeding device is smashed to polycarboxylate water reducing agent raw materials relates to water reducing agent raw materials processing technology field. The utility model comprises a crushing box; the inner walls of the two sides of the crushing box are fixedly connected with a material conveying barrel; one side of the crushing box is fixedly connected with an installation plate; the top of the mounting plate is provided with a driving motor; a screw shaft is connected to the rotating shaft end of the driving motor; the circumferential arrays on the circumferential side surface of the spiral shaft are respectively provided with a forward rotating blade and a reverse rotating blade; the inner walls of two sides of the crushing box are rotatably connected with two mutually meshed crushing rollers. The utility model discloses a through the raw materials after defeated material bucket is smashed, when falling into crushing case from the blanking mouth, start servo motor and drive two crushing rollers of meshing each other and carry out the regrinding, the guide plate that the crushing incasement wall both sides of rethread set up can be convenient for collect kibbling raw materials according to appointed reverse roll-off, screen cloth between the guide plate can be processed a small amount of not complete kibbling raw materials screening out once more, guarantee crushing efficiency, and easy operation, the practicality is strong.

Description

Polycarboxylate water reducing agent raw materials smashes feeding device

Technical Field

The utility model belongs to the technical field of water-reducing agent raw materials processing, especially, relate to a feeding device is smashed to polycarboxylate water-reducing agent raw materials.

Background

The polycarboxylate water reducing agent is a high-performance water reducing agent, and is a cement dispersing agent in the application of cement concrete. The method is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like. The product is green and environment-friendly, is not flammable and explosive, and can be safely transported by trains and automobiles. Meanwhile, an inexpensive raw material crushing device is needed to assist the decomposition of raw materials in the production process and help the reaction to be fully carried out.

The existing polycarboxylate superplasticizer raw materials are smashed through a counterattack smashing device, the smashing effect is poor, and the quality of a mixed polycarboxylate superplasticizer is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeding device is smashed to polycarboxylate water reducing agent raw materials cooperatees through smashing case, defeated storage bucket, driving motor, servo motor and crushing roller to solve the poor problem of polycarboxylate water reducing agent raw materials crushing effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a raw material crushing and feeding device for a polycarboxylate superplasticizer, which comprises a crushing box; the inner walls of the two sides of the crushing box are fixedly connected with a material conveying barrel; one side of the crushing box is fixedly connected with an installation plate; the top of the mounting plate is provided with a driving motor; a screw shaft is connected to the rotating shaft end of the driving motor; the circumferential arrays on the circumferential side surface of the spiral shaft are respectively provided with a forward rotating blade and a reverse rotating blade; the inner walls of two sides of the crushing box are rotatably connected with two mutually meshed crushing rollers.

Furthermore, the top of the crushing box is fixedly connected with two symmetrical feeding pipes; the bottom of the feed pipe is communicated with the outer wall of the feed delivery barrel.

Furthermore, the lower end of the material conveying barrel is provided with a blanking port.

Furthermore, a servo motor is arranged on one side of the crushing box and positioned at the bottom of the mounting plate; the rotating shaft end of the servo motor is fixedly connected with the end part of one of the crushing rollers.

Furthermore, two mutually symmetrical guide plates are fixedly connected to the inner walls of the two sides of the crushing box and far away from the bottom of the crushing roller; a screen is arranged between the opposite inner walls of the two material guide plates.

Furthermore, a discharge pipe is arranged at the bottom of the crushing box; the discharge pipe is positioned under the screen mesh; a valve is arranged on the discharge pipe; four foot ends of the bottom of the crushing box are fixedly connected with supporting legs.

The utility model discloses following beneficial effect has:

1. the utility model discloses a smash case, defeated storage bucket and driving motor and cooperate, will need kibbling raw materials to put into defeated storage bucket through two feed inlets in, start driving motor and drive the screw axis for the positive rotating blade and the anti-rotating blade that set up on the screw axis smash, can send the raw materials of two directions to same position simultaneously, improve crushing speed.

2. The utility model discloses a smash the case, crushing roller and servo motor cooperate, raw materials after smashing through defeated material bucket, when falling into crushing case from the blanking mouth, start servo motor and drive two crushing rollers of meshing each other and carry out the regrinding, the guide plate that the crushing incasement wall both sides of rethread set up can be convenient for collect kibbling raw materials according to appointed reverse roll-off, screen cloth between the guide plate can sieve out a small amount of not complete kibbling raw materials and process once more, guarantee crushing efficiency, crushing effect is better, easy operation practicality is strong.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a raw material crushing and feeding device for a polycarboxylate superplasticizer of the present invention;

FIG. 2 is a schematic sectional structure view of a raw material crushing and feeding device for a polycarboxylate superplasticizer;

FIG. 3 is a schematic diagram of a right side sectional structure of a raw material crushing and feeding device for a polycarboxylate superplasticizer;

FIG. 4 is a sectional view of a polycarboxylate water reducing agent raw materials crushing and feeding device.

In the drawings, the components represented by the respective reference numerals are listed below:

1-crushing box, 2-conveying barrel, 3-driving motor, 4-crushing roller, 5-feeding pipe, 6-servo motor, 7-guide plate, 8-discharging pipe, 9-supporting leg, 101-mounting plate, 201-blanking port, 301-spiral shaft, 302-forward rotating blade, 303-reverse rotating blade, 701-screen and 801-valve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a raw material crushing and feeding device for a polycarboxylate superplasticizer, which comprises a crushing box 1; the inner walls of two sides of the crushing box 1 are fixedly connected with a material conveying barrel 2; one side of the crushing box 1 is fixedly connected with a mounting plate 101; the top of the mounting plate 101 is provided with a driving motor 3; the rotating shaft end of the driving motor 3 is connected with a spiral shaft 301; the circumferential arrays of the circumferential side surface of the spiral shaft 301 are respectively provided with a forward rotating blade 302 and a reverse rotating blade 303; the inner walls of two sides of the crushing box 1 are rotationally connected with two mutually meshed crushing rollers 4; the raw materials to be crushed are placed into the material conveying barrel 2 through the two material inlet openings 5, the driving motor 3 is started to drive the spiral shaft 301, so that the forward rotating blades 302 and the reverse rotating blades 303 arranged on the spiral shaft 301 are crushed, and meanwhile, the raw materials in two directions can be conveyed to the same position, and the crushing speed is improved.

Wherein, the top of the crushing box 1 is fixedly connected with two symmetrical feeding pipes 5; the bottom of the feeding pipe 5 is communicated with the outer wall of the material conveying barrel 2; the raw materials to be crushed are placed into the material conveying barrel 2 through the two material inlet openings 5 to be crushed, and the working efficiency is improved.

Wherein, the lower end of the material conveying barrel 2 is provided with a blanking port 201; the raw material crushed in the conveying barrel 2 falls into the crushing box 1 from the blanking port 201.

Wherein, a servo motor 6 is arranged at one side of the crushing box 1 and at the bottom of the mounting plate 101; the rotating shaft end of the servo motor 6 is fixedly connected with the end part of one of the crushing rollers 4; the starting servo motor 6 drives the two mutually meshed crushing rollers 4 to perform secondary crushing on the raw materials, and the quality of the polycarboxylate superplasticizer is greatly improved through the crushing effect and later-stage mixing.

Wherein, two symmetrical guide plates 7 are fixedly connected with the inner walls at two sides of the crushing box 1 and far away from the bottom of the crushing roller 4; a screen 701 is arranged between the opposite inner walls of the two material guide plates 7; the guide plate that sets up through smashing incasement wall both sides can be convenient for collect kibbling raw materials according to appointed reverse roll-off, and the screen cloth between the guide plate can be sieved out a small amount of not complete kibbling raw materials and is processing, guarantees to smash efficiency, smashes the effect better, and easy operation practicality is strong.

Wherein, the bottom of the crushing box 1 is provided with a discharge pipe 8; the discharge pipe 8 is positioned right below the screen 701; a valve 801 is arranged on the discharge pipe 8; the four feet end of the bottom of the crushing box 1 is fixedly connected with supporting legs 9.

One specific application of this embodiment is: the during operation, put into defeated storage bucket 2 through two feed inlets 5 with needs kibbling raw materials, start driving motor 3 and drive screw axis 301, make the positive rotating blade 302 and the anti-rotating blade 303 that set up on the screw axis 301 smash, the raw materials after 2 smashes of rethread defeated storage bucket, when falling into crushing case 1 from blanking mouth 201, start servo motor 6 and drive two crushing rollers 4 that mesh each other, carry out the regrinding to the raw materials, greatly through crushing effect, guide plate 7 by smashing 1 inner wall both sides setting at last can be convenient for collect kibbling raw materials according to appointed reverse roll-off, screen cloth 701 between guide plate 7 can sieve out z with a small amount of not complete kibbling raw materials and process once more, guarantee crushing efficiency, crushing effect is better, easy operation practicality is strong.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material crushing and feeding device for a polycarboxylate superplasticizer comprises a crushing box (1),

the method is characterized in that:

the inner walls of two sides of the crushing box (1) are fixedly connected with a conveying barrel (2); one side of the crushing box (1) is fixedly connected with a mounting plate (101); the top of the mounting plate (101) is provided with a driving motor (3);

the rotating shaft end of the driving motor (3) is connected with a screw shaft (301); the circumferential arrays of the circumferential side surface of the spiral shaft (301) are respectively provided with a forward rotating blade (302) and a reverse rotating blade (303);

the inner walls of two sides of the crushing box (1) are rotatably connected with two mutually meshed crushing rollers (4).

2. The raw material crushing and feeding device for the polycarboxylate superplasticizer according to claim 1, wherein two symmetrical feeding pipes (5) are fixedly connected to the top of the crushing box (1); the bottom of the feeding pipe (5) is communicated with the outer wall of the conveying barrel (2).

3. The raw material crushing and feeding device for the polycarboxylate superplasticizer according to claim 2, wherein a blanking port (201) is formed at the lower end of the conveying barrel (2).

4. The raw material crushing and feeding device for the polycarboxylate superplasticizer according to claim 1, wherein a servo motor (6) is arranged on one side of the crushing box (1) and at the bottom of the mounting plate (101); and the rotating shaft end of the servo motor (6) is fixedly connected with the end part of one of the crushing rollers (4).

5. The raw material crushing and feeding device for the polycarboxylate superplasticizer according to claim 4, wherein two mutually symmetrical guide plates (7) are fixedly connected to the inner walls of two sides of the crushing box (1) and far away from the bottom of the crushing roller (4); a screen (701) is arranged between the opposite inner walls of the two material guide plates (7).

6. The raw material crushing and feeding device for the polycarboxylate superplasticizer according to claim 1, wherein a discharge pipe (8) is arranged at the bottom of the crushing box (1); the discharge pipe (8) is positioned right below the screen (701); a valve (801) is arranged on the discharge pipe (8); four foot ends of the bottom of the crushing box (1) are fixedly connected with supporting legs (9).