CN220313754U - Automatic mixer for cement paste - Google Patents

Abstract

The utility model belongs to the technical field of cement paste mixers, in particular to a cement paste automatic mixer, which comprises a base, a mixing drum and a fixed mixing device, wherein the upper part of the base is fixedly connected with a lower box body, the upper part of the lower box body is fixedly connected with an upper box body, and the bottom of the mixing drum is provided with a square groove.

Description

Automatic mixer for cement paste

Technical Field

The utility model mainly relates to the field of cement paste mixers, in particular to an automatic cement paste mixer.

Technical Field

The cement paste mixer is used to mix cement and water to form uniform paste for test, and is used to measure the standard consistency, setting time and make stable test block of cement.

The existing cement paste mixer lacks stirring fixing device when stirring, when stirring speed is faster, needs operating personnel to hold the mixing drum, otherwise the mixing drum is easy to topple over, causes the material to leak, produces unnecessary pollution, and simultaneously the existing stirring device is easy to produce sediment at the bottom when stirring, so that the stirring effect is not ideal, and therefore, the cement paste automatic mixer is necessary to be developed.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model provides an automatic cement paste mixer, which solves the problems that the conventional cement paste mixer lacks a mixing fixing device, a mixing barrel is easy to topple over, so that materials leak and unnecessary pollution is generated, and meanwhile, the bottom of the conventional mixing device is easy to precipitate, so that the mixing effect is not ideal.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an automatic cement paste mixer which comprises a base, a mixing drum, square rods and a fixed mixing device, wherein the upper part of the base is fixedly connected with a lower box body, the upper part of the lower box body is fixedly connected with an upper box body, the bottom of the mixing drum is provided with a square groove, the fixed mixing device comprises a bottom groove, a rotating shaft, a round sleeve, blades, a fixed square block and a drum cover, the fixed square block is fixedly connected onto the bottom groove, the fixed square block is matched with the square groove, the rotating shaft is rotatably connected to the bottom surface of the inside of the mixing drum, the round sleeve is fixedly connected to the outer side of the rotating shaft, the two sides of the round sleeve are fixedly connected with blades, square holes are formed in the upper part of the round sleeve, the drum cover is fixedly connected to the lower part of the upper box body, and the drum cover is matched with the mixing drum.

Further, the spout has been seted up to lower box one side, the inside left side of lower box is equipped with the fixed column, be equipped with the fixed sleeve on the fixed column, fixed sleeve right side fixedly connected with connecting rod, connecting rod right side fixedly connected with fixed plate, fixed plate bottom fixedly connected with telescopic link, the inside right side of lower box is equipped with the cylinder, cylinder and telescopic link cooperate, fixed plate right side fixedly connected with kerve.

Further, a motor is arranged in the upper box body, a reduction gear box is fixedly connected to the bottom of the motor, and a square rod is fixedly connected to the output end of the reduction gear box.

Further, the square rod penetrates through the barrel cover and extends to the inside of the stirring barrel, the square rod is provided with stirring paddles, and the bottom of the square rod is matched with the square hole.

Further, the top of the upper box body is fixedly connected with a feed inlet.

Further, a vibrator is arranged on the outer side of the charging port.

The utility model has the technical effects that: compared with the prior art, the utility model provides the cement paste automatic stirrer, when stirring operation is carried out, the stirring process is more stable by arranging the bottom groove, the fixed square block, the square groove and the bucket cover, the phenomenon that the stirring bucket is inclined due to vibration or the material splashes and the like due to the too high stirring speed is avoided, the stability and the safety of stirring are improved, and meanwhile, the rotating shaft, the circular sleeve and the blades are arranged at the bottom of the stirring bucket, so that the sedimentation phenomenon in the stirring process is effectively reduced, the stirring efficiency is further improved, and the stirring quality is ensured.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of part A of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure, 1, a base; 2. a lower box body; 3. an upper case; 4. fixing the column; 5. a fixed sleeve; 6. a cylinder; 7. a telescopic rod; 8. a connecting rod; 9. a fixing plate; 10. a bottom groove; 11. a stirring barrel; 12. a barrel cover; 13. a motor; 14. a feed inlet; 15. a vibrator; 16. square rods; 17. stirring paddles; 18. a blade; 19. a round sleeve; 20. a rotating shaft; 21. fixing the square blocks; 22. a square groove; 23. a reduction gear box; 24. and (5) square holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model.

Examples

Referring to fig. 1-3, the utility model provides an automatic cement paste mixer, which comprises a base 1, a mixing drum 11, a square rod 16 and a fixed mixing device, wherein the mixing drum 11 is arranged in a bottom groove 10, the mixing device is arranged in the mixing drum, and the square rod 16 is positioned below an upper box body.

The utility model discloses a stirring barrel, including base 1, lower box 2 upper portion fixedly connected with goes up box 3, agitator 11 bottom is equipped with square groove 22, through square groove 22, can play better fixed action to the agitator.

The fixed stirring device comprises a bottom groove 10, a rotating shaft 20, a round sleeve 19, blades 18, a fixed square block 21 and a barrel cover 12, wherein the fixed square block 21 is fixedly connected to the bottom groove 10, and the fixed square block 21 is matched with the square groove 22, so that the stirring process is more stable.

The stirring barrel 11 is characterized in that the rotating shaft 20 is rotatably connected to the bottom surface inside the stirring barrel 11, the round sleeve 19 is fixedly connected to the outer side of the rotating shaft 20, the blades 18 are fixedly connected to the two sides of the round sleeve 19, the square hole 24 is formed in the upper portion of the round sleeve 19, the square rod 16 can be inserted into the square hole 24 by forming the square hole 24, and the round sleeve 19 and the blades 18 can be driven to rotate through the square hole 24 when the square rod 16 rotates, so that the effect of stirring bottom precipitation is achieved.

The bung 12 fixed connection is in last box 3 lower part, bung 12 cooperatees with agitator 11, through setting up bung 12, when stirring operation, can be with the top seal of agitator 11, can effectively prevent, the phenomenon of splashing in the stirring process, bung 12 laminating agitator 11 when stirring simultaneously, cooperation kerve 10 and fixed square 21 for fixed effect has obtained further enhancement.

When stirring operation is performed, through setting up kerve 10, fixed square 21, square 22 and bung 12 for stirring process is more stable, has avoided leading to agitator 11 to empty because of vibrations when stirring, or has led to the material to splash the material that causes because of stirring speed is too fast to leak the phenomenon, is favorable to improving stability and the security of stirring, sets up pivot 20, round cover 19 and blade 18 simultaneously in the agitator 11 bottom, has effectively reduced the precipitation phenomenon in the stirring process, has further improved stirring efficiency, has ensured stirring quality.

A chute is formed in one side of the lower box body 2, so that the fixing plate 9 can move up and down along the chute.

The inside left side of lower box 2 is equipped with fixed column 4, be equipped with fixed cover 5 on the fixed column 4, fixed cover 5 right side fixedly connected with connecting rod 8, connecting rod 8 right side fixedly connected with fixed plate 9, fixed plate 9 bottom fixedly connected with telescopic link 7, the inside right side of lower box 2 is equipped with cylinder 6, cylinder 6 and telescopic link 7 cooperate, the right side fixedly connected with kerve 10 of fixed plate 9 through setting up cylinder 6 and telescopic link 7 for kerve 10 can reciprocate, is convenient for take agitator 11, through setting up fixed column 4, fixed cover 5 and connecting rod 8, has improved the stability when kerve 10 reciprocates.

The lifting components such as the air cylinder 6 and the fixed column 4 are arranged on the left side of the equipment, and compared with the lifting components which are vertically arranged at the bottom of the stirring barrel, the damage to the lifting components caused by factors such as stirring vibration can be relieved when stirring.

The motor 13 is arranged in the upper box body 3, a reduction gear box 23 is fixedly connected to the bottom of the motor 13, the square rod 16 is fixedly connected to the output end of the reduction gear box 23, and the rotation speed of the square rod 16 can be adjusted through the reduction gear box 23, so that the stirring speed is controlled.

The square rod 16 penetrates through the barrel cover 12 and extends to the inside of the stirring barrel 11, the square rod 16 is provided with stirring paddles 17, the bottom of the square rod 16 is matched with the square hole 24, and the square rod 16 drives the stirring paddles 17 to rotate to finish stirring operation.

The top of the upper box body 3 is fixedly connected with a charging port 14, the bottom of the charging port 14 penetrates through the barrel cover 12, and charging operation is facilitated by arranging the charging port 14.

The outside of charge door 14 is equipped with vibrator 15, the vibrator comprises vibrator, resonance spring, electro-magnet, armature and base etc. through setting up vibrator 15 can effectively reduce the material jam.

When the stirring device is used, the telescopic rod 7 is firstly lowered to the lowest position, the square groove 22 at the bottom of the stirring barrel 11 is aligned with the fixed square block 21 on the bottom groove 10, then the cylinder 6 is started to rise to the highest position, the top of the stirring barrel 11 is attached to the barrel cover 12, meanwhile, the square rod 16 is inserted into the square hole 24 on the round sleeve 19, then materials are put in from the charging hole 14, finally, the motor 13 is started, the square rod 16 and the stirring paddle 17 rotate, and the square rod 16 rotates to drive the round sleeve 19 and the blades 18 to rotate along with the round sleeve, so that the bottom sedimentation phenomenon can be effectively reduced, and the stirring efficiency and the stirring quality are improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides an automatic mixer of cement paste, includes base (1), agitator (11), square pole (16) and fixed stirring device, lower box (2) are connected with in base (1) upper portion fixedly connected with, box (3) are gone up in lower box (2) upper portion fixedly connected with, agitator (11) bottom is equipped with square groove (22), its characterized in that: the fixed stirring device comprises a bottom groove (10), a rotating shaft (20), round sleeves (19), blades (18), fixed square blocks (21) and a barrel cover (12), wherein the fixed square blocks (21) are fixedly connected to the bottom groove (10), the fixed square blocks (21) are matched with square grooves (22), the rotating shaft (20) is rotatably connected to the bottom surface inside a stirring barrel (11), round sleeves (19) are fixedly connected to the outer sides of the rotating shaft (20), the blades (18) are fixedly connected to the two sides of each round sleeve (19), square holes (24) are formed in the upper portion of each round sleeve (19), the barrel cover (12) is fixedly connected to the lower portion of an upper box body (3), and the barrel cover (12) is matched with the stirring barrel (11).

2. The automatic cement paste mixer according to claim 1, wherein: spout has been seted up to lower box (2) one side, the inside left side of lower box (2) is equipped with fixed column (4), be equipped with fixed sleeve (5) on fixed column (4), fixed sleeve (5) right side fixedly connected with connecting rod (8), connecting rod (8) right side fixedly connected with fixed plate (9), fixed plate (9) bottom fixedly connected with telescopic link (7), the inside right side of lower box (2) is equipped with cylinder (6), cylinder (6) and telescopic link (7) cooperate, fixed plate (9) right side fixedly connected with kerve (10).

3. The automatic cement paste mixer according to claim 1, wherein: the motor (13) is arranged in the upper box body (3), a reduction gear box (23) is fixedly connected to the bottom of the motor (13), and a square rod (16) is fixedly connected to the output end of the reduction gear box (23).

4. The automatic cement paste mixer according to claim 1, wherein: the square rod (16) penetrates through the barrel cover (12) and extends to the inside of the stirring barrel (11), stirring paddles (17) are arranged on the square rod (16), and the bottom of the square rod (16) is matched with the square hole (24).

5. The automatic cement paste mixer according to claim 1, wherein: the top of the upper box body (3) is fixedly connected with a charging port (14), and the bottom of the charging port (14) penetrates through the barrel cover (12).

6. The automatic cement paste mixer according to claim 5, wherein: and a vibrator (15) is arranged outside the charging hole (14).