CN216226802U

CN216226802U - High-efficiency energy-saving precoated sand mixer

Info

Publication number: CN216226802U
Application number: CN202122924536.0U
Authority: CN
Inventors: 潘是凯; 李江峰; 余光义; 余俊
Original assignee: Jiangxi Texin Industrial Co ltd
Current assignee: Jiangxi Texin Industrial Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an efficient energy-saving precoated sand mixer, which comprises a sand mixing cylinder and an auxiliary mechanism, wherein the auxiliary mechanism consists of a bottom plate, a first cylinder, two fixed blocks, a rotating shaft and three supporting columns, the bottom plate is arranged below the sand mixing cylinder, one of the supporting columns is arranged below a discharging mechanism, the two fixed blocks are fixedly connected to the top end of the bottom plate, the two rotating shafts are respectively and fixedly connected to two sides of one of the supporting columns, and the first cylinder is arranged between the sand mixing cylinder and the bottom plate. According to the utility model, by utilizing the arrangement of the bottom plate, the fixed blocks, the rotating shaft, the first air cylinder and the three supporting columns, one supporting column can rotate between the two fixed blocks through the rotating shaft, so that when the first air cylinder works, the sand mixing cylinder rotates at a certain angle around the rotating shaft and inclines downwards towards the discharging direction, so that the materials in the sand mixing cylinder are completely discharged under the action of gravity, and the discharging convenience of the sand mixing machine is improved.

Description

High-efficiency energy-saving precoated sand mixer

Technical Field

The utility model relates to the field of sand mixers, in particular to a high-efficiency energy-saving precoated sand mixer.

Background

The sand mixer is a device which can uniformly mix all components in the molding sand and effectively coat the adhesive on the surface of the sand, and when the sand mixer works, the materials placed between the grinding wheel and the grinding disc are subjected to the functions of grinding and grinding through the relative motion of the grinding wheel and the grinding disc, so that the materials are crushed.

After sand in the roller mill mixes and finishes, through opening discharge baffle for the material discharge in the roller mill, but the mill dish in the roller mill now is all that the level is placed, leads to the material in the roller mill can't discharge completely, still needs the manual work to sweep the discharge gate discharge with the material that can't discharge, has reduced the convenience of roller mill ejection of compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient energy-saving precoated sand mixer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-efficient tectorial membrane sand roller mill includes:

the outer wall of the sand mixing cylinder is provided with a discharging mechanism;

the auxiliary mechanism consists of a bottom plate, a first air cylinder, two fixed blocks, rotating shafts and three supporting columns, the bottom plate is arranged below the sand mixing cylinder, the three supporting columns are fixedly connected to the bottom end of the sand mixing cylinder in an annular array mode, one supporting column is arranged below the discharging mechanism, the two fixed blocks are fixedly connected to the top end of the bottom plate, the two rotating shafts are fixedly connected to two sides of one supporting column respectively, the two rotating shafts are rotatably connected to one opposite sides of the two fixed blocks respectively, and the first air cylinder is arranged between the sand mixing cylinder and the bottom plate;

and the material guide mechanism is arranged below the discharging mechanism.

Preferably, the top fixedly connected with fixing base of bottom plate, two first fixed plates of top fixedly connected with of fixing base, two rotate between the first fixed plate and be connected with first commentaries on classics piece, first commentaries on classics piece fixed connection is in the bottom of first cylinder.

Preferably, the bottom end of the sand mixing cylinder is fixedly connected with two second fixing plates, a second rotating block is rotatably connected between the two second fixing plates, and the second rotating block is fixedly connected to the output end of the first air cylinder.

Preferably, discharge mechanism includes discharge baffle, mix two connecting blocks of sand section of thick bamboo's outer wall fixedly connected with, discharge baffle rotates to be connected between two connecting blocks.

Preferably, the material guide mechanism comprises a material guide plate, the material guide plate is fixedly connected to the outer wall of the sand mixing barrel, the material blocking plates are fixedly connected to the two sides of the top end of the material guide plate, and the material blocking plates are fixedly connected to the outer wall of the sand mixing barrel.

Preferably, the top ends of the two striker plates are fixedly connected with U-shaped rods, and second cylinders are arranged between the U-shaped rods and the discharge baffle.

The utility model has the technical effects and advantages that:

(1) according to the utility model, by means of the arrangement of the bottom plate, the fixed blocks, the rotating shaft, the first air cylinder and the three supporting columns, the original four supporting columns are changed into three supporting columns, one of the supporting columns is positioned under the discharging mechanism, and the supporting column can rotate between the two fixed blocks through the rotating shaft, so that when the first air cylinder works, the sand mixing cylinder rotates for a certain angle around the rotating shaft, the grinding disc in the sand mixing cylinder can be in an inclined state and is inclined downwards towards the discharging direction, the materials in the sand mixing cylinder are completely discharged under the action of gravity, manual sweeping is avoided, and the discharging convenience of the sand mixing machine is improved;

(2) according to the utility model, the guide plate and the two material blocking plates are arranged, the discharged materials are guided by the guide plate, the discharged materials are convenient to collect, the two material blocking plates prevent the materials from being discharged from two sides of the guide plate, and the discharging convenience of the sand mixer is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front sectional view of the fixing base of the present invention.

Fig. 3 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

In the figure: 1. a sand mixing cylinder; 2. a support pillar; 3. a base plate; 4. a fixed block; 5. a rotating shaft; 6. a first cylinder; 7. a fixed seat; 8. a first fixing plate; 9. a first rotating block; 10. a second fixing plate; 11. a second rotating block; 12. connecting blocks; 13. a discharge baffle; 14. a material guide plate; 15. a striker plate; 16. a U-shaped rod; 17. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an efficient energy-saving precoated sand mixer as shown in figures 1-3, which comprises:

the sand mixing device comprises a sand mixing cylinder 1 and an auxiliary mechanism, a discharging mechanism is arranged on the outer wall of the sand mixing cylinder 1, the auxiliary mechanism consists of a bottom plate 3, a first air cylinder 6, two fixing blocks 4, rotating shafts 5 and three supporting columns 2, the bottom plate 3 is arranged below the sand mixing cylinder 1, the three supporting columns 2 are fixedly connected to the bottom end of the sand mixing cylinder 1 in an annular array manner, one supporting column 2 is arranged below the discharging mechanism, the two fixing blocks 4 are fixedly connected to the top end of the bottom plate 3, the two rotating shafts 5 are respectively and fixedly connected to two sides of one supporting column 2, the two rotating shafts 5 are respectively and rotatably connected to one side, opposite to the two fixing blocks 4, the first air cylinder 6 is arranged between the sand mixing cylinder 1 and the bottom plate 3, the original four supporting columns 2 are changed into the three supporting columns 2, one supporting column 2 is positioned right below the discharging mechanism, and the supporting column 2 can rotate between the two fixing blocks 4 through the rotating shafts 5, when the first air cylinder 6 works to lift the sand mixing barrel 1, the sand mixing barrel 1 can rotate a certain angle around the rotating shaft 5, so that the grinding disc in the sand mixing barrel 1 is in an inclined state and inclines downwards along the discharging direction, and therefore materials in the sand mixing barrel 1 can be completely discharged out of the sand mixing barrel 1 along the inclined grinding disc under the action of gravity;

the top end of the bottom plate 3 is fixedly connected with a fixed seat 7, the top end of the fixed seat 7 is fixedly connected with two first fixed plates 8, a first rotating block 9 is rotatably connected between the two first fixed plates 8, the first rotating block 9 is fixedly connected to the bottom end of the first air cylinder 6, the bottom end of the sand mixing cylinder 1 is fixedly connected with two second fixed plates 10, a second rotating block 11 is rotatably connected between the two second fixed plates 10, the second rotating block 11 is fixedly connected to the output end of the first air cylinder 6, the first rotating block 9 rotates between the two first fixed plates 8, and the second rotating block 11 rotates between the two second fixed plates 10, so that the first air cylinder 6 can lift the sand mixing cylinder 1 to enable the rotation of the sand mixing cylinder not to be influenced;

the discharging mechanism comprises a discharging baffle 13, the outer wall of the sand mixing barrel 1 is fixedly connected with two connecting blocks 12, the discharging baffle 13 is rotatably connected between the two connecting blocks 12, the discharging baffle 13 covers the position of the discharging port, when the sand mixing barrel 1 works, the discharging baffle 13 covers the discharging port to prevent materials from coming out, and after sand mixing is finished, the discharging baffle 13 rotates to expose the discharging port, so that the materials are discharged through the discharging port;

the material guide mechanism is arranged below the material discharge mechanism and comprises material guide plates 14, the material guide plates 14 are fixedly connected to the outer wall of the sand mixing barrel 1, the material baffle plates 15 are fixedly connected to two sides of the top ends of the material guide plates 14, the two material baffle plates 15 are fixedly connected to the outer wall of the sand mixing barrel 1, and materials discharged from the material discharge port fall onto the material guide plates 14 to slide, so that the materials fall to a designated position to be collected;

two striker plate 15's top fixedly connected with U type pole 16, be provided with second cylinder 17 between U type pole 16 and the discharge baffle 13, the both ends of second cylinder 17 are articulated with U type pole 16 and discharge baffle 13 respectively for second cylinder 17 work can be stable drive discharge baffle 13 rotates, first cylinder 6 and second cylinder 17 are respectively through external switch and external power source electric connection, the operating personnel of being convenient for controls it, the security and the convenience of operation have been improved.

The working principle of the utility model is as follows:

after the material in a sand mixing barrel 1 finishes mixing, open the external switch of first cylinder 6, make the output extension of first cylinder 6, thereby it rotates certain angle round pivot 5 to drive sand mixing barrel 1, make sand mixing barrel 1 slope, can make the rolling disc in the sand mixing barrel 1 be the tilt state, open the external switch of second cylinder 17 this moment, make the output shrink of second cylinder 17, can make ejection of compact baffle 13 rotate between two connecting blocks 12, expose the discharge gate, can make the material in the sand mixing barrel 1 pass through the discharge gate and discharge, last material can be discharged along the rolling disc of slope under the effect of gravity, can make the material in the sand mixing barrel 1 discharge completely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an energy-efficient tectorial membrane sand roller mill which characterized in that includes:

the sand mixing device comprises a sand mixing barrel (1), wherein a discharging mechanism is arranged on the outer wall of the sand mixing barrel (1);

the auxiliary mechanism comprises a bottom plate (3), a first air cylinder (6), two fixing blocks (4), rotating shafts (5) and three supporting columns (2), wherein the bottom plate (3) is arranged below the sand mixing cylinder (1), the three supporting columns (2) are fixedly connected to the bottom end of the sand mixing cylinder (1) in an annular array mode, one supporting column (2) is arranged below the discharging mechanism, the two fixing blocks (4) are fixedly connected to the top end of the bottom plate (3), the two rotating shafts (5) are fixedly connected to two sides of one supporting column (2) respectively, the two rotating shafts (5) are rotatably connected to one opposite sides of the two fixing blocks (4) respectively, and the first air cylinder (6) is arranged between the sand mixing cylinder (1) and the bottom plate (3);

and the material guide mechanism is arranged below the discharging mechanism.

2. An energy-efficient precoated sand mixer according to claim 1, characterized in that the top end of the bottom plate (3) is fixedly connected with a fixed base (7), the top end of the fixed base (7) is fixedly connected with two first fixed plates (8), a first rotating block (9) is rotatably connected between the two first fixed plates (8), and the first rotating block (9) is fixedly connected to the bottom end of the first cylinder (6).

3. An energy-efficient tectorial membrane sand roller mill of claim 1, characterized by, the bottom of mixing sand section of thick bamboo (1) is connected with two second fixed plates (10) fixedly, rotates between two second fixed plates (10) and is connected with second commentaries on classics piece (11), second commentaries on classics piece (11) fixed connection is in the output of first cylinder (6).

4. An energy-efficient tectorial membrane sand roller mill of claim 1, characterized in that, discharge mechanism includes ejection of compact baffle (13), the outer wall of the muddy sand section of thick bamboo (1) fixedly connected with two connecting blocks (12), ejection of compact baffle (13) rotate to be connected between two connecting blocks (12).

5. The high-efficiency energy-saving precoated sand mixer according to claim 1, wherein the material guiding mechanism comprises a material guiding plate (14), the material guiding plate (14) is fixedly connected to the outer wall of the sand mixing cylinder (1), material blocking plates (15) are fixedly connected to both sides of the top end of the material guiding plate (14), and both material blocking plates (15) are fixedly connected to the outer wall of the sand mixing cylinder (1).

6. The high-efficiency energy-saving precoated sand mixer according to claim 5, characterized in that U-shaped rods (16) are fixedly connected to the top ends of the two striker plates (15), and a second cylinder (17) is arranged between the U-shaped rods (16) and the discharge baffle (13).