CN218611538U

CN218611538U - Roller mill convenient to clearance

Info

Publication number: CN218611538U
Application number: CN202223077454.8U
Authority: CN
Inventors: 冯成立; 鲁民; 王丽
Original assignee: Rushan Zhenxing Cast Steel Co ltd
Current assignee: Rushan Zhenxing Cast Steel Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a roller mill convenient to clearance relates to the roller mill field, including the roller mill body, the roller mill body is including mixing the sand chamber, the lateral wall threaded connection of roller mill chamber upper end has the installation lid, the left side in mixing the sand chamber is provided with the feed cylinder, the inside in mixing the sand chamber is provided with the stirring pedestal, the lateral wall fixedly connected with axle sleeve seat of stirring pedestal lower extreme, the left and right sides of axle sleeve seat all is through screw fixedly connected with L type frame, the equal fixedly connected with of one end that two L type frames carried on the back mutually pastes with mixing the sand intracavity lateral wall bottom, start the electric jar, the lift cover drives shovel cover downstream, be convenient for shovel removes the adhesive material of mixing the intracavity lateral wall, the shovel cover removes the below after, the scraper blade continues to rotate, be convenient for scrape the adhesive material of clearance mixing the intracavity portion bottom, make the inside purpose that conveniently clears up of roller mill, the clearance is laborsaving in a time-saving, the operation is simply used the roller mill in the later stage, and simply, and open the installation lid, be convenient for regularly detect stirring pedestal and scraper blade.

Description

Roller mill convenient to clearance

Technical Field

The utility model relates to a roller mill field specifically is a roller mill convenient to clearance.

Background

The sand mixer is a common device used by people when processing molding sand, and plays an important role in the quality of the molding sand.

In the prior art, a sand mixer can roll and mix molding sand when in use, and the sand mixer is a main device in the processing of the molding sand.

Present sand mixer is after the processing molding sand, will be attached to a certain amount of molding sand on its inner wall, and the most personnel are manual when the molding sand of clearance on the sand mixer inner wall is cleared up, and this clearance mode need spend more time, is not convenient for personnel to clear up the sand mixer after using.

Disclosure of Invention

An object of the utility model is to provide a roller mill convenient to clearance makes the inside purpose that realizes convenient clearance of roller mill, and the clearance is labour saving and time saving, and the operation is simple and easy, does benefit to the later stage and directly uses the roller mill.

In order to achieve the above object, the utility model provides a following technical scheme: a sand mixer convenient to clean comprises a sand mixer body, wherein the sand mixer body comprises a sand mixing cavity, the outer side wall of the upper end of the sand mixing cavity is in threaded connection with an installation cover, the left side of the sand mixing cavity is provided with a charging barrel, a stirring shaft bracket is arranged inside the sand mixing cavity, the outer side wall of the lower end of the stirring shaft bracket is fixedly connected with a shaft sleeve seat, the left side and the right side of the shaft sleeve seat are fixedly connected with L-shaped brackets through screws, and the opposite ends of the two L-shaped brackets are fixedly connected with scraping plates attached to the bottom end of the inner side wall of the sand mixing cavity;

the utility model discloses a sand mixing device, including installation lid, stirring pedestal, stirring cover, stirring shaft frame, shovel cover, installation lid, stirring shaft frame, the below of installation lid is provided with the lift cover, the stirring shaft frame is located the inside of lift cover, lift cover lower extreme fixedly connected with shovel cover, the lateral wall of shovel cover pastes with the inboard wall in mixing the sand chamber mutually, the upper end fixedly connected with of installation lid four with lift cover upper end fixed connection's electric jar.

In order to make the stirring pedestal realize rotatory effect, as the utility model discloses a roller mill is preferred convenient to clearance, the top of installation lid is provided with driving motor, the upper end of stirring pedestal runs through the installation lid and through shaft coupling and driving motor's output fixed connection.

For convenient fixed driving motor that supports, as the utility model discloses a roller mill is preferred convenient to clearance, the upper end fixedly connected with of installation lid and driving motor lateral wall fixed connection's frame.

In order to strengthen the joint strength between L type frame and the scraper blade, as the utility model discloses a roller mill is preferred convenient to clearance, the upper end fixedly connected with of scraper blade a plurality of and L type frame lower extreme fixed connection's strengthening rib.

For the convenience of automatic even transport material does benefit to material homogeneous mixing, as the utility model discloses a roller mill is preferred convenient to clearance, the left side intercommunication of going up the feed cylinder lower extreme has the feed inlet, the inside swing joint who goes up the feed cylinder has the auger, the right side and the roller mill body of going up the feed cylinder upper end pass through the connecting pipe intercommunication, the upper end fixedly connected with and the auger upper end fixed connection's of going up the feed cylinder rotating electrical machines.

In order to play the fixed effect of support to the roller mill body, as the utility model discloses a roller mill is preferred convenient to clearance, the lower extreme intercommunication of roller mill body has row material pipe, arrange the lateral wall of material pipe and install the control valve, the lateral wall fixedly connected with fixed bolster of roller mill body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, start driving motor, the stirring pedestal drives scraper blade and L type frame and rotates in step, makes things convenient for the homogeneous mixing material, and simultaneously, L type frame and scraper blade are convenient for stir the material of mixing the sand chamber bottom, avoids the material to paste the bottom of mixing the sand chamber, makes the quality of mixing improve.

2. The utility model discloses, behind the material discharge muddy sand chamber, start the electric jar, the lift cover drives shovel cover downstream, is convenient for shovel the attached material of the interior lateral wall of mullion, shovel cover removes the below back, the scraper blade continues to rotate, be convenient for scrape the attached material of clearance mullion intracavity portion bottom, make the inside purpose that realizes convenient clearance of mullion, the clearance is labour saving and time saving, the operation is simple and easy, do benefit to the direct use mullion machine in later stage, and open the installation lid, be convenient for periodic detection stirring pedestal and scraper blade.

Drawings

Fig. 1 is an overall main view structure diagram of the sand mixer convenient for cleaning of the utility model;

FIG. 2 is a sectional structure view of the sand mixer body of the present invention;

fig. 3 is a structural diagram of the L-shaped frame and the scraper of the present invention.

In the figure: 1. a sand mixer body; 101. a sand mixing cavity; 102. installing a cover; 103. a discharge pipe; 104. a fixed bracket; 2. a lifting sleeve; 201. a shovel cover; 202. an electric cylinder; 3. feeding a material barrel; 301. a feed inlet; 302. a packing auger; 303. a connecting pipe; 304. a rotating electric machine; 4. a stirring shaft bracket; 401. a shaft sleeve seat; 402. an L-shaped frame; 403. a squeegee; 404. reinforcing ribs; 405. a drive motor; 406. a coupling; 407. a machine base.

Detailed Description

Referring to fig. 1 to 3, a sand mixer convenient to clean comprises a sand mixer body 1, wherein the sand mixer body 1 comprises a sand mixing cavity 101, the outer side wall of the upper end of the sand mixing cavity 101 is in threaded connection with an installation cover 102, the left side of the sand mixing cavity 101 is provided with an upper charging barrel 3, a stirring shaft frame 4 is arranged inside the sand mixing cavity 101, the outer side wall of the lower end of the stirring shaft frame 4 is fixedly connected with a shaft sleeve seat 401, the left side and the right side of the shaft sleeve seat 401 are fixedly connected with L-shaped frames 402 through screws, and the opposite ends of the two L-shaped frames 402 are fixedly connected with scraping plates 403 attached to the bottom end of the inner side wall of the sand mixing cavity 101;

the below of installation lid 102 is provided with lift cover 2, and stirring pedestal 4 is located the inside of

lift cover

2, and 2 lower extreme fixedly connected with shovel covers 201 of lift cover, and the lateral wall of shovel cover 201 pastes with the inside wall in mulling chamber 101, and the upper end fixedly connected with of installation lid 102 is four with lift cover 2 upper end fixed connection's electric jar 202.

In this embodiment: the material carries the inside of mixing sand chamber 101 through last feed cylinder 3, installation cover 102 plays sealed effect, reduce the raise dust, start driving motor 405, stirring pedestal 4 drives scraper blade 403 and L type frame 402 and rotates in step, make things convenient for the homogeneous mixing material, and simultaneously, L type frame 402 and the material of scraper blade 403 be convenient for stir mixing sand chamber 101 bottom, avoid the material to paste the bottom of mixing sand chamber 101, make the quality of mixing improve, after material discharge mixing sand chamber 101, start electric cylinder 202, lifting sleeve 2 drives shovel cover 201 downstream, be convenient for shovel remove mixing sand chamber 101 inside wall's attached material, shovel cover 201 removes the below after, scraper blade 403 continues to rotate, be convenient for scrape remove the attached material of simple and easy clearance mixing sand chamber 101 inside bottom, make inside realization of mixing sand machine make things convenient for the purpose of clearance, the clearance is laborsaving, the operation, do benefit to later stage direct use mixing sand machine, and open installation cover 102, be convenient for regularly detect stirring pedestal 4 and scraper blade 403.

As a technical optimization scheme of the utility model, the top of installation lid 102 is provided with driving motor 405, and the upper end of stirring shaft frame 4 runs through installation lid 102 and the output fixed connection through shaft coupling 406 and driving motor 405.

In this embodiment: through shaft coupling 406 with stirring pedestal 4 and driving motor 405's output fixed connection, start driving motor 405, further make stirring pedestal 4 realize rotatory effect, the homogeneous mixing material of being convenient for.

As a technical optimization scheme of the utility model, the upper end fixedly connected with of installation lid 102 and driving motor 405 lateral wall fixed connection's frame 407.

In this embodiment: the base 407 is further convenient to support and fix the driving motor 405 by fixedly mounting the base 407.

As a technical optimization scheme of the utility model, the upper end fixedly connected with of scraper blade 403 a plurality of with L type frame 402 lower extreme fixed connection's strengthening rib 404.

In this embodiment: by installing a plurality of reinforcing ribs 404, the strength of connection between the L-shaped frame 402 and the squeegee 403 is further enhanced.

As a technical optimization scheme of the utility model, the left side intercommunication of going up feed cylinder 3 lower extreme has feed inlet 301, and the inside swing joint of going up feed cylinder 3 has auger 302, goes up the right side of feed cylinder 3 upper end and passes through connecting pipe 303 intercommunication with roller mill body 1, goes up the upper end fixedly connected with of feed cylinder 3 and auger 302 upper end fixed connection's rotating electrical machines 304.

In this embodiment: the mixed material passes through feed inlet 301 and gets into the inside of feed cylinder 3, starts rotating electrical machines 304, and auger 302 rotates, and the automatic even transported substance material of being convenient for does benefit to the material homogeneous mixing.

As a technical optimization scheme, the lower extreme intercommunication of roller mill body 1 has row material pipe 103, arranges the lateral wall of material pipe 103 and installs the control valve, roller mill body 1's lateral wall fixedly connected with fixed bolster 104.

In this embodiment: the control valve on the outer side wall of the discharging pipe 103 is opened, discharging is convenient, and the fixed support 104 plays a role in supporting and fixing the sand mixer body 1.

The working principle is as follows: firstly, the material is carried the inside of mixing sand chamber 101 through last feed cylinder 3, installation lid 102 plays sealed effect, reduce the raise dust, start driving motor 405, stirring pedestal 4 drives scraper 403 and L type frame 402 and rotates in step, make things convenient for the homogeneous mixing material, and simultaneously, the material of mixing sand chamber 101 bottom is convenient for stir by L type frame 402 and scraper 403, avoid the material to paste the bottom of mixing sand chamber 101, make the quality of mixing improve, after the material discharge mixes sand chamber 101, start electric cylinder 202, lifting sleeve 2 drives shovel cover 201 and moves down, be convenient for shovel the attached material of mixing sand chamber inside wall 101, shovel cover 201 moves the below after, the scraper blade continues to rotate, be convenient for scrape the attached material of the inside bottom of clearance mixing sand chamber 101, make the inside convenient purpose of clearance of realizing of the inside realization of mixing sand machine 403, the clearance is labour saving and time saving, operate the simple and easy sand mixer, do benefit to later stage direct use.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a roller mill convenient to clearance, includes roller mill body (1), its characterized in that: the sand mixer body (1) comprises a sand mixing cavity (101), the outer side wall of the upper end of the sand mixing cavity (101) is in threaded connection with an installation cover (102), the left side of the sand mixing cavity (101) is provided with an upper charging barrel (3), a stirring shaft bracket (4) is arranged inside the sand mixing cavity (101), the outer side wall of the lower end of the stirring shaft bracket (4) is fixedly connected with a shaft sleeve seat (401), the left side and the right side of the shaft sleeve seat (401) are fixedly connected with L-shaped frames (402) through screws, and the opposite ends of the two L-shaped frames (402) are fixedly connected with scraping plates (403) attached to the bottom end of the inner side wall of the sand mixing cavity (101);

the utility model discloses a sand mixer, including installation lid (102), stirring pedestal (4), stirring shaft frame (2), lifting sleeve (2), the below of installation lid (102) is provided with lift cover (2), stirring shaft frame (4) are located the inside of lift cover (2), lifting sleeve (2) lower extreme fixedly connected with shovel cover (201), the lateral wall of shovel cover (201) pastes with the inside wall in muddy sand chamber (101), the upper end fixedly connected with of installation lid (102) is four with lift cover (2) upper end fixed connection's electric jar (202).

2. A roller mill for facilitating cleaning according to claim 1, characterized in that: and a driving motor (405) is arranged above the mounting cover (102), and the upper end of the stirring shaft bracket (4) penetrates through the mounting cover (102) and is fixedly connected with the output end of the driving motor (405) through a coupler (406).

3. A roller mill for facilitating cleaning according to claim 2, wherein: the upper end of the mounting cover (102) is fixedly connected with a base (407) fixedly connected with the outer side wall of the driving motor (405).

4. A roller mill for facilitating cleaning according to claim 1, characterized in that: the upper end of the scraping plate (403) is fixedly connected with a plurality of reinforcing ribs (404) fixedly connected with the lower end of the L-shaped frame (402).

5. A roller mill for facilitating cleaning according to claim 1, characterized in that: go up the left side intercommunication of feed cylinder (3) lower extreme and have feed inlet (301), the inside swing joint of going up feed cylinder (3) has auger (302), the right side of going up feed cylinder (3) upper end and roller mill body (1) are through connecting pipe (303) intercommunication, the upper end fixedly connected with of going up feed cylinder (3) and auger (302) upper end fixed connection's rotating electrical machines (304).

6. A roller mill for facilitating cleaning according to claim 1, characterized in that: the lower extreme intercommunication of roller mill body (1) has row material pipe (103), arrange the lateral wall of material pipe (103) and install the control valve, the lateral wall fixedly connected with fixed bolster (104) of roller mill body (1).