CN214234423U

CN214234423U - Production device for cement auxiliary agent

Info

Publication number: CN214234423U
Application number: CN202120053592.9U
Authority: CN
Inventors: 何洪辉; 何健峰; 林联海; 何健东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-21
Anticipated expiration: 2031-01-08

Abstract

The utility model belongs to the technical field of cement additives, in particular to a production device for cement additives, which comprises a fixed shell and a grinding shell; the bottom end of the fixed shell is matched and connected with the upper end surface of the grinding shell; the upper end of the fixed shell is in fit connection with a feed hopper; mounting grooves are formed in two sides of the fixed shell; a motor is fixedly connected inside the mounting groove; a crushing rod is rotatably connected inside the fixed shell; the inside of grinding shell rotates and is connected with the grinding rod. Utilize inside the rotating of fixed shell and many crushing poles of symmetrical arrangement side by side, the raw materials that will get into through the feeder hopper pulverize in order to make the large size raw materials can be pulverized for small-size granular material, inside the through-hole entering lower extreme of rethread bottom ground the shell, inside grinding the shell, the material is direct by two further grinding of the grinding miller pole of arranging side by side, make the material become powdered gradually, discharge through the blow-off groove at last.

Description

Production device for cement auxiliary agent

Technical Field

The utility model belongs to the technical field of the cement auxiliary agent, specific apparatus for producing that cement auxiliary agent used that says so.

Background

In the cement production process, most raw materials are crushed, such as limestone, clay, iron ore, coal and the like, the limestone is the raw material with the largest cement production amount, the granularity after mining is larger, and the hardness is higher, so the crushing of the limestone plays an important role in material crushing of a cement plant.

At present among the prior art to devices such as the breakage of cement auxiliary agent raw materials mainly be through smashing the roller with the raw materials to smash the raw materials, and the cement raw materials after smashing the roller, its granularity is still great, makes the effect of the cement auxiliary agent of producing not good, causes cement in the in-process that uses because the granularity is great and lead to the effect that its presented to unsatisfied some customers' demand gradually.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art, the production device for the cement auxiliary agent is provided.

The utility model provides a technical scheme that its technical problem adopted is: the production device for the cement auxiliary agent comprises a fixed shell and a grinding shell; the bottom end of the fixed shell is matched and connected with the upper end surface of the grinding shell; the upper end of the fixed shell is in fit connection with a feed hopper; mounting grooves are formed in two sides of the fixed shell; a motor is fixedly connected inside the mounting groove; a crushing rod is rotatably connected inside the fixed shell; a grinding rod is rotatably connected inside the grinding shell; the bottom end of the fixed shell is communicated with the upper end of the grinding shell.

Preferably, a feeding groove is formed in the fixed shell; the inner wall of the feeding groove is fixedly connected with a limiting block; the lower end of the feed hopper is abutted to the upper end of the limiting block.

Preferably, the inner wall of the mounting groove is connected with a supporting piece in a sliding manner; the supporting piece consists of a supporting frame, a resisting plate and a buffer piece; the lower end of the support frame is connected to the inner wall of the mounting groove in a sliding manner; the outer side of the abutting plate is tightly attached to the motor; the buffer piece is fixedly connected to the inner side wall surface of the abutting plate; the other end of the buffer piece is connected to the supporting frame in a perforation mode.

Preferably, a movable groove is formed in the inner wall of the fixed shell; a threaded rod is connected to the side wall of the movable groove through a threaded hole; the other end of the threaded rod is fixedly connected to the support frame.

Preferably, a fixed block is fixedly connected to the bottom surface of the inner wall of the fixed shell; the lower end of the crushing rod is symmetrically and rotatably connected to the fixing block.

Preferably, the top surface of the upper end of the grinding shell is fixedly connected with a mounting block; the mounting block is matched and connected in the lower end shell wall of the fixed shell; the left side and the right side of the grinding shell are provided with cavities; a bottom column is connected to the inner through hole of the cavity; a discharging groove is formed in the grinding shell.

The utility model has the advantages that: utilize inside the rotating of fixed shell and many crushing poles of symmetrical arrangement side by side, the raw materials that will get into through the feeder hopper pulverize in order to make the large size raw materials can be pulverized for small-size granular material, inside the through-hole entering lower extreme of rethread bottom ground the shell, inside grinding the shell, the material is direct by two further grinding of the grinding miller pole of arranging side by side, make the material become powdered gradually, discharge through the blow-off groove at last.

The utility model provides a apparatus for producing that cement auxiliary agent was used fixes the motor in the inside of mounting groove through support piece, rotates the threaded rod promptly through the manual work and drives the support frame and move to inside to indirectly drive the support frame and move to inside, until with the motor contact, extrude the motor to inside, the bolster that sets up between support frame and the support board cushions for the continuous displacement of support frame, until accomplishing to the fixed of motor, avoid the motor to produce at the in-process that uses and rock, produce the influence to the work of crushing roller.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of the fixing housing of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

illustration of the drawings:

1. fixing the housing; 11. mounting grooves; 111. a motor; 112. crushing the stems; 113. a fixed block; 114. a support member; 1141. a support frame; 1142. a resisting plate; 1143. a buffer member; 115. a movable groove; 1151. a threaded rod; 116. a limiting block; 12. a feed chute; 2. a feed hopper; 3. grinding the shell; 31. a cavity; 32. a bottom pillar; 33. a discharging groove; 34. a grinding rod; 35. and (7) installing the block.

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.

Specific examples are given below.

Referring to fig. 1-4, the present invention provides a production device for cement additives, which includes a fixed housing 1 and a grinding housing 3; the bottom end of the fixed shell 1 is matched and connected with the upper end surface of the grinding shell 3; the upper end of the fixed shell 1 is in fit connection with a feed hopper 2; mounting grooves 11 are formed in two sides of the fixed shell 1; a motor 111 is fixedly connected inside the mounting groove 11; a crushing rod 112 is rotatably connected inside the fixed shell 1; a grinding rod 34 is rotatably connected inside the grinding shell 3; the bottom end of the fixed shell 1 is communicated with the upper end of the grinding shell 3; in operation, raw material enters the fixed housing 1 through the feeding hopper 2, and first falls on the plurality of crushing rods 112 symmetrically arranged side by side inside the fixed housing 1, the crushing rods 112 rotate at high speed under the action of the motor 111 to crush the raw material falling on the surfaces thereof, and pass through the crushing rods 112 through the gaps of the crushing rods 112, and after passing through the crushing rods 112, fall into the grinding housing 3 at the lower end under the action of gravity, and are further ground into powder by the grinding rods 34.

As an embodiment of the present invention, a feeding chute 12 is disposed inside the fixed housing 1; a limiting block 116 is fixedly connected to the inner wall of the feed chute 12; the lower end of the feed hopper 2 is abutted against the upper end of the limiting block 116; during operation, the slope of feeder hopper 2 is the same with the slope of feed chute 12, and can be effectual carry on spacingly with feeder hopper 2 through stopper 116 on the feed chute 12 wall.

As an embodiment of the present invention, a supporting member 114 is slidably connected to the inner wall of the mounting groove 11; the supporting member 114 is composed of a supporting frame 1141, a supporting plate 1142 and a buffering member 1143; the lower end of the supporting frame 1141 is slidably connected to the inner wall of the mounting groove 11; the outer side of the abutting plate 1142 is tightly attached to the motor 111; the buffer 1143 is fixedly connected to the inner side wall surface of the abutting plate 1142; the other end of the buffer 1143 is connected to the supporting frame 1141 through a hole; during operation, by artifical rotation threaded rod 1151, drive threaded rod 1151 and rotate to the inside of activity groove 115, and drive its other end and rotate and connect at support 1141 and slide to inside, support 1141 slides and can drive and support 1142 and bolster 1143 slide to inside, thereby will support outer wall in close contact with of board 1142 and motor 111 gradually, and along with the continuous rotation of manpower drive threaded rod 1151, make support 1141 continue to slide to inside, thereby make and support the bolster 1143 between board 1142 and the support 1141 and produce the compression, make and support the board 1142 enough big to the extrusion force of motor 111, accomplish the fixed action to motor 111.

As an embodiment of the present invention, a movable groove 115 is formed in the inner wall of the fixed housing 1; a threaded rod 1151 is connected to the side wall of the movable groove 115 through a threaded hole; the other end of the threaded rod 1151 is fixedly connected to the supporting frame 1141.

As an embodiment of the present invention, a fixing block 113 is fixedly connected to the bottom surface of the inner wall of the fixed housing 1; the lower end of the crushing rod 112 is symmetrically and rotatably connected to the fixing block 113.

As an embodiment of the present invention, the top surface of the upper end of the grinding shell 3 is fixedly connected with a mounting block 35; the mounting block 35 is fit and connected in the lower end shell wall of the fixed shell 1; the left side and the right side of the grinding shell 3 are provided with cavities 31; a bottom column 32 is connected to the inner part of the cavity 31 in a perforation way; a discharge chute 33 is formed in the grinding shell 3; during operation, the material entering after smashing grinds shell 3 to directly drop the upper end at grinding rod 34 under the effect of gravity, and along with grinding rod 34's rotation and ground once more, spill from the bottom of storing trough 33 until the tiny particle material changes powdered and follow, wherein at the inside spring that is equipped with of cavity 31 of the both sides of grinding shell 3, can effectually cushion rocking that produces in the course of the work.

The working principle is as follows: when the grinding device works, raw materials enter the fixed shell 1 through the feed hopper 2, firstly fall on a plurality of grinding rods 112 which are symmetrically arranged side by side in the fixed shell 1, the grinding rods 112 rotate at high speed under the action of the motor 111 to grind the raw materials falling on the surfaces of the grinding rods 112, pass through the grinding rods 112 through gaps of the grinding rods 112, fall into the grinding shell 3 at the lower end under the action of gravity after passing through the grinding rods 112, and are further ground into powder by the grinding rods 34, the gradient of the feed hopper 2 is the same as that of the feed chute 12, the feed hopper 2 can be effectively limited through the limiting block 116 on the wall surface of the feed chute 12, the threaded rod 1151 is driven to rotate towards the inside of the movable chute 115 by manual rotation, the other end of the threaded rod is driven to be rotatably connected with the support 1141 to slide towards the inside, the support 1141 can drive the abutting plate 2 and the buffering component 1143 to slide towards the inside, thereby will support board 1142 and motor 111's lateral wall in close contact with gradually, and along with the continuous rotation of manpower drive threaded rod 1151, make support frame 1141 continue to slide to inside, thereby make the bolster 1143 between support board 1142 and the support frame 1141 produce the compression, make support board 1142 enough big to motor 111's extrusion force, the fixed action to motor 111 is accomplished, the material after the smashing gets into and grinds shell 3, and directly fall in the upper end of grinding rod 34 under the effect of gravity, and be ground again along with the rotation of grinding rod 34, until the granule material changes powdered and spills from the bottom of silo 33 into, wherein be equipped with the spring in the cavity 31 inside of the both sides of grinding shell 3, can effectually cushion rocking that produces in the course of the work.

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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The production device for the cement additive is characterized in that: comprises a fixed shell (1) and a grinding shell (3); the bottom end of the fixed shell (1) is matched and connected with the upper end surface of the grinding shell (3); the upper end of the fixed shell (1) is in fit connection with a feed hopper (2); mounting grooves (11) are formed in two sides of the fixed shell (1); a motor (111) is fixedly connected inside the mounting groove (11); a crushing rod (112) is rotatably connected inside the fixed shell (1); a grinding rod (34) is rotatably connected inside the grinding shell (3); the bottom end of the fixed shell (1) is communicated with the upper end of the grinding shell (3).

2. The production apparatus for a cement aid according to claim 1, characterized in that: a feeding groove (12) is formed in the fixed shell (1); the inner wall of the feed chute (12) is fixedly connected with a limiting block (116); the lower end of the feed hopper (2) is propped against the upper end of the limiting block (116).

3. The production apparatus for a cement aid according to claim 1, characterized in that: a support piece (114) is connected to the inner wall of the mounting groove (11) in a sliding manner; the supporting piece (114) consists of a supporting frame (1141), a resisting plate (1142) and a buffer piece (1143); the lower end of the support frame (1141) is connected to the inner wall of the mounting groove (11) in a sliding manner; the outer side of the abutting plate (1142) is tightly attached to the motor (111); the buffer piece (1143) is fixedly connected to the inner side wall surface of the abutting plate (1142); the other end of the buffer piece (1143) is connected to the supporting frame (1141) in a perforation way.

4. The production apparatus for a cement aid according to claim 1, characterized in that: a movable groove (115) is arranged in the inner wall of the fixed shell (1); a threaded rod (1151) is connected to the side wall of the movable groove (115) through a threaded hole; the other end of the threaded rod (1151) is fixedly connected to the support frame (1141).

5. The production apparatus for a cement aid according to claim 1, characterized in that: a fixed block (113) is fixedly connected to the bottom surface of the inner wall of the fixed shell (1); the lower end of the crushing rod (112) is symmetrically and rotatably connected to the fixed block (113).

6. The production apparatus for a cement aid according to claim 1, characterized in that: the top surface of the upper end of the grinding shell (3) is fixedly connected with a mounting block (35); the mounting block (35) is matched and connected in the lower end shell wall of the fixed shell (1); the left side and the right side of the grinding shell (3) are provided with cavities (31); a bottom column (32) is connected to the inner part of the cavity (31) through a hole; a discharging groove (33) is formed in the grinding shell (3).