CN218340939U

CN218340939U - Roller mill for casting production

Info

Publication number: CN218340939U
Application number: CN202222361739.8U
Authority: CN
Inventors: 郝世柱
Original assignee: Qingdao Zhucheng Machinery Manufacturing Co ltd
Current assignee: Qingdao Zhucheng Machinery Manufacturing Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-20
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a casting production technical field just discloses a roller mill for casting production, including the roller mill shell, the feeding storehouse is installed to one side of roller mill shell upper end, feeding storehouse upper end inside intermediate position department installs first driving motor through the mount, first stirring frame is installed to first driving motor's output, the outside rotation that first driving motor output is located first stirring frame lower extreme installs first fixed inner shell, first driving motor's output is located the inside one end of first fixed inner shell and installs first elevating system, the cover shell is installed to first elevating system's lower extreme. First stirring frame stirs the mixture in advance to the raw materials, goes up the cover shell and descends and be connected with lower clutch and carry out the transmission, carries the spiral to rotate thereupon and makes the raw materials get into the inside of roller mill shell from the feeding storehouse, makes the mixing efficiency of raw materials higher more even with this mode.

Description

Roller mill for casting production

Technical Field

The utility model relates to a casting production technical field specifically is a roller mill is used in casting production.

Background

Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained. Is an ideal device for producing baking-free bricks, lime-sand bricks, cement bricks, refractory bricks, pulverized and mixed fly ash, boiler slag, tailing slag and industrial waste residues as raw materials for making bricks.

The conventional sand mixer only adopts single rotation stirring to perform mixing work, and the mixing efficiency is low, so that the sand mixer for casting production is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roller mill is used in casting production to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a roller mill for casting production, includes the roller mill shell, the feeding storehouse is installed to one side of roller mill shell upper end, feeding storehouse upper end inside intermediate position department installs first driving motor through the mount, first stirring frame is installed to first driving motor's output, the outside rotation that first driving motor output is located first stirring frame lower extreme installs first fixed inner shell, first elevating system is installed to the inside one end that first driving motor's output is located first fixed inner shell, the cover shell is installed to first elevating system's lower extreme, the lower extreme of first fixed inner shell is installed down the splice, and the splice is connected with last cover shell looks adaptation down, the transfer line is installed to the lower extreme of splice down, and the transfer line rotates with first fixed inner shell to be connected, the externally mounted of transfer line has the transport screw.

Preferably, a fixed top shell is installed at the middle position of the upper end of the sand mixer shell, a second driving motor is installed inside the fixed top shell, and a second stirring frame is installed at the output end of the second driving motor through a fixing rod.

Preferably, the two sides of the upper end inside the sand mixer shell are provided with fixing blocks, and the fixing blocks are fixedly connected with the sand mixer shell.

Preferably, a second lifting mechanism is installed on one side of the lower end of the fixing block, and the second lifting mechanism is fixedly connected with the fixing block.

Preferably, the lower end of the second lifting mechanism is provided with a second fixed inner shell, a third driving motor is arranged inside the second fixed inner shell, and the output end of the third driving motor is provided with a stirring block.

Preferably, the lower end of the sand mixer shell is provided with a discharge port, and an electric valve is mounted inside the discharge port.

(III) advantageous effects

Compared with the prior art, the utility model provides a roller mill is used in casting production possesses following beneficial effect:

1. the method comprises the following steps of pouring raw materials to be mixed into a feeding bin, starting a first driving motor, enabling a first stirring frame at the output end of the first driving motor to rotate to pre-stir the raw materials, when the raw materials are required to be poured into a sand mixer shell, starting a first lifting mechanism to enable an upper shell to descend and be connected with a lower connecting block for transmission, enabling a transmission rod to rotate, enabling a conveying screw to rotate along with the first lifting mechanism to enable the raw materials to enter the interior of the sand mixer shell from the feeding bin, and enabling the mixing efficiency of the raw materials to be higher and more uniform in the mode;

2. the second driving motor is started, the second stirring frame at the output end of the second driving motor rotates to mix and stir the raw materials, the third driving motor is started to enable the stirring block to rotate along with the second stirring frame, the height of the stirring block is controlled through the second lifting mechanism, and then the mixture is more uniform.

Drawings

FIG. 1 is a perspective view of the whole interior of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 according to the present invention;

fig. 3 is an overall external perspective view of the present invention.

In the figure: 1. a sand mixer housing; 2. a feeding bin; 3. a first drive motor; 4. a first stirring frame; 5. a first lifting mechanism; 6. an upper housing shell; 7. a lower connecting block; 8. a transmission rod; 9. a conveying screw; 10. fixing the top shell; 11. a second drive motor; 12. a second stirring frame; 13. a fixed block; 14. a second lifting mechanism; 15. a second stationary inner housing; 16. a third drive motor; 17. stirring blocks; 18. a discharge port; 19. an electrically operated valve; 20. a first stationary inner housing.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a sand mixer is used in casting production, please refer to fig. 1, fig. 2 and fig. 3, including sand mixer shell 1, feed bin 2 is installed to one side of sand mixer shell 1 upper end, inside intermediate position department installs first driving motor 3 through the mount in feed bin 2 upper end, first stirring frame 4 is installed to first driving motor 3's output, first driving motor 3 output is located the outside rotation of first stirring frame 4 lower extreme and installs first fixed inner shell 20, first elevating system 5 is installed to the output of first driving motor 3 is located the inside one end of first fixed inner shell 20, shell 6 is installed to the lower extreme of first elevating system 5, connect down piece 7 is installed to the inside lower extreme of first fixed inner shell 20, and connect with last shell 6 looks adaptation down piece 7, the transfer line 8 is installed to the lower extreme of lower piece 7, and connect with first fixed inner shell 20 rotation, the externally mounted of transfer line 8 has transport screw 9, start first driving motor 3, the first stirring frame 4 of its output rotates and carries out the preliminary mixing to the raw materials when needing to pour the raw materials into the shell 1 and go up the shell of first fixed inner shell and rotate this mode and connect the transport screw shell to make the raw materials and go into the transport screw shell and lower shell and go into the efficiency more, make the transport mechanism to go into the transport the raw materials and go into the shell from the inside and rotate this mode and rotate the shell and lower shell and carry out the transport efficiency of the transport mechanism and go on the mixing machine.

Further, a fixed top shell 10 is installed at the middle position of the upper end of the sand mixer shell 1, a second driving motor 11 is installed inside the fixed top shell 10, and a second stirring frame 12 is installed at the output end of the second driving motor 11 through a fixing rod.

Further, referring to fig. 1 and 3, fixing blocks 13 are mounted on both sides of the upper end inside the sand mixer housing 1, and the fixing blocks 13 are fixedly connected with the sand mixer housing 1.

Further, a second lifting mechanism 14 is installed on one side of the lower end of the fixing block 13, the second lifting mechanism 14 is fixedly connected with the fixing block 13, the height of the stirring block 17 is controlled through the second lifting mechanism 14, and then the mixing is more uniform.

Further, a second fixed inner shell 15 is installed at the lower end of the second lifting mechanism 14, a third driving motor 16 is installed inside the second fixed inner shell 15, and a stirring block 17 is installed at the output end of the third driving motor 16.

Further, a discharge port 18 is arranged at the lower end of the sand mixer housing 1, an electric valve 19 is installed inside the discharge port 18, and the electric valve 19 is used for controlling discharge.

The working principle of the device is as follows: pour the raw materials that need mix into feeding storehouse 2, start first driving motor 3, the first stirring frame 4 of its output rotates and stirs the raw materials in advance, when needs pour the raw materials into sand mixer shell 1, start first elevating system 5 and make upper shell 6 descend and be connected with lower clutch blocks 7 and carry out the transmission, transfer link 8 rotates, carry spiral 9 to rotate along with it and make the raw materials from feeding storehouse 2 get into the inside of sand mixer shell 1, make the mixing efficiency of raw materials higher more even with this mode, start second driving motor 11, the second stirring frame 12 of its output rotates and mixes stirring work to the raw materials, start third driving motor 16 and make stirring block 17 rotate along with it, height through second elevating system 14 control stirring block 17, and then make the mixture more even.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a roller mill for casting production which characterized in that: including roller mill shell (1), feeding storehouse (2) are installed to one side of roller mill shell (1) upper end, feeding storehouse (2) upper end inside intermediate position department installs first driving motor (3) through the mount, first stirring frame (4) are installed to the output of first driving motor (3), first driving motor (3) output is located the outside rotation of first stirring frame (4) lower extreme and installs first fixed inner shell (20), first elevating system (5) are installed to the one end that the output of first driving motor (3) is located first fixed inner shell (20) inside, shell (6) are installed to the lower extreme of first elevating system (5), under the inside lower extreme of first fixed inner shell (20) install under splice block (7), and splice block (7) and last shell (6) looks adaptation down, transfer line (8) are installed to the lower extreme of splice block (7), and transfer line (8) rotate with first fixed inner shell (20) and are connected, the externally mounted of transfer line (8) has transport spiral (9).

2. The sand mixer for casting production according to claim 1, wherein: the middle position department of sand mixer shell (1) upper end installs fixed top shell (10), the internally mounted of fixed top shell (10) has second driving motor (11), second stirring frame (12) are installed through the dead lever to the output of second driving motor (11).

3. The sand mixer for casting production according to claim 1, characterized in that: fixed block (13) are all installed to the both sides of the inside upper end of roller mill shell (1), and fixed block (13) and roller mill shell (1) fixed connection.

4. The sand mixer for casting production according to claim 3, characterized in that: and a second lifting mechanism (14) is installed on one side of the lower end of the fixed block (13), and the second lifting mechanism (14) is fixedly connected with the fixed block (13).

5. The sand mixer for casting production according to claim 4, wherein: the fixed inner shell of second (15) is installed to the lower extreme of second elevating system (14), the internally mounted of the fixed inner shell of second (15) has third driving motor (16), stirring piece (17) are installed to the output of third driving motor (16).

6. The sand mixer for casting production according to claim 1, wherein: the lower extreme of roller mill shell (1) is provided with discharge gate (18), the internally mounted of discharge gate (18) has motorised valve (19).