CN220719805U - Cement stirring device - Google Patents

Abstract

The utility model discloses a cement stirring device which comprises a fixed bottom plate, universal wheels, a stirring tank, a stirring assembly, a discharging assembly, a lifting assembly, armrests and a feeding pipe, wherein the fixed bottom plate is fixedly connected with the stirring tank; the universal wheel is located the bottom of PMKD, the agitator tank is located the top of PMKD, the stirring subassembly is located the top of agitator tank, the row material subassembly is located one side of agitator tank, the lifting unit is located one side of agitator tank, the handrail is located one side of agitator tank, the pan feeding pipe is located one side of agitator tank. Compared with the prior art, the utility model has the advantages that: according to the utility model, the stirring tank can be opened, the interior of the stirring tank and the stirring paddles can be conveniently cleaned, the stirring paddles can be conveniently replaced, and the blockage of the discharge pipe is prevented.

Description

A cement mixing device

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a cement stirring device.

Background technique

During the construction of a building project, a variety of construction equipment will be used. The use of cement mixing devices is relatively common. Cement mixing devices mix cement, water, and other materials to form concrete. However, most of the existing cement mixing devices are drum-type mixing equipment, which are large in size and difficult to move. It is difficult to use them when constructing inside some buildings. Too much material is mixed at one time and cannot be used up, which will cause material waste. In addition, the integrated design of traditional equipment also makes it time-consuming and labor-intensive to clean the inside of the device. Failure to clean in time will cause the mixed material to condense inside, resulting in a smaller internal mixing space and reduced efficiency of the device.

Patent No. CN217916045U in the prior art discloses a cement mortar mixing device, which includes a tank body, a feed port and a discharge port respectively provided at the top and bottom of the tank body, and a stirring mechanism, wherein the stirring mechanism includes a rotating shaft coaxially provided in the tank body and rotatably penetrated through the bottom thereof, a driving motor installed at the bottom of the tank body and having an output shaft connected to the bottom end of the rotating shaft, a plug-in slot provided at the top end of the rotating shaft and extending along its axial direction, a stirring shaft slidably plugged into the plug-in slot and penetrated through the top of the tank body, a circumferential limiter component provided between the stirring shaft and the rotating shaft, a first stirring component connected to the circumferential wall of the stirring shaft and arranged around the circumference thereof, the first stirring component including a first cross bar connected to the circumferential wall of the stirring shaft, a vertical bar connected to one end of the first cross bar, and a plurality of first stirring rods connected to the vertical bar, and the stirring shaft is connected to a lifting component used to drive it to move up and down. The present application has the effect of improving the cement mixing effect.

However, the patents under the existing technology have the following disadvantages:

(1) Due to the integrated design of the cement mortar mixing device of this utility model, the mixing tank is not easy to open, which makes the interior of the mixing tank and the mixing components difficult to clean and replace.

(2) This utility model cement mortar mixing device is provided with a discharge pipe but is not provided with a component that can prevent the discharge pipe from being blocked. After long-term use, the discharge pipe is dried and blocked, thereby reducing the cement discharge efficiency.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the above technical defects and provide a cement mixing device which can open the mixing tank, facilitate cleaning of the inside of the mixing tank and the mixing paddle, facilitate replacement of the mixing paddle and prevent blockage of the discharge pipe.

In order to solve the above problems, the technical solution of the utility model is: a cement mixing device, including a fixed base plate, a universal wheel, a mixing tank, a mixing assembly, a discharge assembly, a lifting assembly, an armrest and a feeding pipe; the universal wheel is located at the bottom end of the fixed base plate, the mixing tank is located at the top of the fixed base plate, the mixing assembly is located at the top of the mixing tank, the discharge assembly is located on one side of the mixing tank, the lifting assembly is located on one side of the mixing tank, the armrest is located on one side of the mixing tank, and the feeding pipe is located on one side of the mixing tank.

Furthermore, a sealing cover is provided at the top of the stirring tank, a motor 1 is provided at the top of the sealing cover, a rotating shaft is provided at the bottom end of the motor 1, a gear 1 is provided on the outside of the rotating shaft, a gear 2 is provided at the bottom end of the sealing cover, a limiting groove is provided on the outside of one end of the rotating shaft and the inside of the sealing cover, a limiting ring is provided on the inside of the limiting groove, a rotating column is provided on the inside of the limiting ring, a gear 3 is provided at the top of the rotating column, the gear 1 is meshed with the gear 3, a gear 4 is provided at the top of the gear 3, and the gear 4 is meshed with the gear 2.

Furthermore, an electric push rod is provided on the inner side of the rotating column, and a rotating rod is provided at the bottom end of the electric push rod, and the rotating rod is rotatably connected to the electric push rod, a slide groove 1 is provided at the bottom end of the rotating column, and slide grooves 2 are provided on both sides of the slide groove 1, a buckle is provided at the bottom end of the rotating rod, the rotating rod is rotatably connected to the buckle, the buckle is slidably connected to the slide groove 1, and limit blocks are provided on both sides of the buckle, and the limit block is slidably connected to the slide groove 2, a connecting column is provided at the bottom end of the rotating column, a slot is provided on the outer side of the connecting column, the buckle is meshed with the slot, a stirring paddle is provided at the bottom end of the connecting column, and a baffle is provided on the inner side of the limiting slot, and the baffle is slidably connected to the limiting slot.

Furthermore, a discharge port is provided on one side of the mixing tank, a discharge pipe is provided on the outside of the discharge port, a drive shaft is provided on the inside of the discharge pipe, a motor 2 is provided at one end of the drive shaft, and a discharge paddle is provided on the outside of the drive shaft.

Furthermore, a slide groove three is provided at the top of the mixing tank, and a connecting rod is provided at the bottom end of the sealing cover, and the connecting rod is slidably connected to the slide groove three, and a tooth groove is provided on one side of the connecting rod, and a gear bin is provided on one side of the mixing tank, and a fixed shaft is provided on the inner side of the gear bin, and a gear five is provided on the outer side of the fixed shaft, and the gear five is rotationally connected to the fixed shaft, and the gear five is meshed with the tooth groove, and a motor three is provided on one side of the gear bin, and a threaded shaft is provided on one side of the motor three, and the threaded shaft is meshed with the gear five, and the threaded shaft is rotationally connected to the mixing tank.

The advantages of the utility model compared with the existing technology are:

(1) The utility model provides a cement mixing device with a lifting assembly, so that the sealing cover can be raised to open the mixing tank, which is convenient for cleaning the inside of the mixing tank, and the mixing paddle can be disassembled and replaced, which is convenient for removal and cleaning.

(2) The utility model provides a cement mixing device with a discharge assembly. When the discharge pipe is blocked, the discharge assembly can be started to clean the air-dried blockage inside the discharge pipe to prevent cement from being unable to be discharged.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural diagram of a cement mixing device of the present utility model.

FIG. 2 is a second structural diagram of a cement mixing device of the present utility model.

FIG. 3 is a structural diagram of a cement mixing device of the present invention.

FIG. 4 is a structural diagram of a mixing assembly of a cement mixing device of the present invention.

FIG. 5 is a structural diagram of a discharging assembly of a cement mixing device of the present invention.

FIG. 6 is a structural diagram of a lifting assembly of a cement mixing device of the present invention.

As shown in the figure: 1. Fixed bottom plate; 2. Universal wheel; 3. Mixing tank; 4. Mixing assembly; 5. Discharge assembly; 6. Lifting assembly; 7. Handrail; 8. Feed pipe; 9. Sealing cover; 10. Motor 1; 11. Rotating shaft; 12. Gear 1; 13. Gear 2; 14. Limiting groove; 15. Limiting ring; 16. Rotating column; 17. Gear 3; 18. Gear 4; 19. Electric push rod; 20. Rotating rod; 2 1. Slide 1; 22. Slide 2; 23. Buckle; 24. Limit block; 25. Connecting column; 26. Slot; 27. Agitator paddle; 28. Baffle; 29. Discharge port; 30. Discharge pipe; 31. Drive shaft; 32. Motor 2; 33. Discharge paddle; 34. Slide 3; 35. Connecting rod; 36. Tooth groove; 37. Gear compartment; 38. Fixed shaft; 39. Gear 5; 40. Motor 3; 41. Threaded shaft.

Detailed ways

The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

As shown in Figures 1 to 6, a cement mixing device includes a fixed base plate 1, a universal wheel 2, a mixing tank 3, a mixing assembly 4, a discharge assembly 5, a lifting assembly 6, an armrest 7 and a feeding pipe 8; the universal wheel 2 is located at the bottom end of the fixed base plate 1, the mixing tank 3 is located at the top of the fixed base plate 1, the mixing assembly 4 is located at the top of the mixing tank 3, the discharge assembly 5 is located at one side of the mixing tank 3, the lifting assembly 6 is located at one side of the mixing tank 3, the armrest 7 is located at one side of the mixing tank 3, and the feeding pipe 8 is located at one side of the mixing tank 3.

A discharge port 29 is provided on one side of the mixing tank 3 , a discharge pipe 30 is provided outside the discharge port 29 , a drive shaft 31 is provided inside the discharge pipe 30 , a motor 32 is provided at one end of the drive shaft 31 , and a discharge paddle 33 is provided outside the drive shaft 31 .

A slide groove three 34 is provided at the top of the mixing tank 3, and a connecting rod 35 is provided at the bottom end of the sealing cover 9. The connecting rod 35 is slidably connected to the slide groove three 34, and a tooth groove 36 is provided on one side of the connecting rod 35. A gear bin 37 is provided on one side of the mixing tank 3, and a fixed shaft 38 is provided on the inner side of the gear bin 37. A gear five 39 is provided on the outer side of the fixed shaft 38. The gear five 39 is rotationally connected to the fixed shaft 38, and the gear five 39 is meshed with the tooth groove 36. A motor three 40 is provided on one side of the gear bin 37, and a threaded shaft 41 is provided on one side of the motor three 40. The threaded shaft 41 is meshed with the gear five 39, and the threaded shaft 41 is rotationally connected to the mixing tank 3.

An electric push rod 19 is arranged on the inner side of the rotating column 16, and a rotating rod 20 is arranged at the bottom end of the electric push rod 19, and the rotating rod 20 is rotatably connected with the electric push rod 19, a slide groove 1 21 is arranged at the bottom end of the rotating column 16, and slide grooves 22 are arranged on both sides of the slide groove 1 21, a buckle 23 is arranged at the bottom end of the rotating rod 20, and the rotating rod 20 is rotatably connected with the buckle 23, and the buckle 23 is slidably connected with the slide groove 1 21, and there are limit blocks 24 on both sides of the buckle 23, and the limit blocks 24 are slidably connected with the slide groove 22, a connecting column 25 is arranged at the bottom end of the rotating column 16, and a slot 26 is arranged on the outer side of the connecting column 25, and the buckle 23 is engaged with the slot 26, and a stirring paddle 27 is arranged at the bottom end of the connecting column 25, and a baffle 28 is arranged on the inner side of the limit groove 14, and the baffle 28 is slidably connected with the limit groove 14.

A sealing cover 9 is provided at the top of the stirring tank 3, a motor 10 is provided at the top of the sealing cover 9, a rotating shaft 11 is provided at the bottom of the motor 10, a gear 12 is provided on the outside of the rotating shaft 11, a gear 2 13 is provided at the bottom of the sealing cover 9, a limiting groove 14 is provided on the outside of one end of the rotating shaft 11 and the inside of the sealing cover 9, a limiting ring 15 is provided on the inside of the limiting groove 14, a rotating column 16 is provided on the inside of the limiting ring 15, a gear 3 17 is provided at the top of the rotating column 16, the gear 12 is meshed with the gear 3 17, a gear 4 18 is provided at the top of the gear 3 17, and the gear 4 18 is meshed with the gear 2 13.

In specific use, cement raw materials are poured into the feed pipe 8 into the mixing tank 3, and the motor 10 is started to rotate the rotating shaft 11. The gear 12 rotates to drive the gear 3 17 to rotate, driving the stirring paddle 27 to rotate and stir. The rotation of the gear 3 17 drives the gear 4 18 to rotate. Since the gear 2 13 is fixed, the gear 4 18 rotates, driving the stirring paddle 27 to revolve around the rotating shaft 11. The rotating column 16 drives the baffle 28 to slide in the limiting groove 14. The baffle 28 can prevent cement from splashing into the interior of the mixing component 4.

After the mixing is completed, the motor three 40 is started to rotate the discharge paddle 33, and the squeezed cement is discharged from the discharge pipe 30. The motor two 32 is started to rotate the threaded shaft 41, and the gear five 39 is started to rotate, driving the connecting rod 35 to rise, so that the sealing cover 9 rises and opens, and the mixing tank 3 is opened to facilitate cleaning of the interior. The electric push rod 19 is started to retract, and the rotating rod 20 is rotated to make the buckle 23 slide in the slide groove 21 and be taken out from the slot 26 on the connecting column 25, so that the mixing paddle 27 can be removed for replacement or cleaning.

The utility model and its implementation methods are described above, and such description is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims (5)

1. A cement stirring device, characterized in that: comprises a fixed bottom plate (1), universal wheels (2), a stirring tank (3), a stirring assembly (4), a discharging assembly (5), a lifting assembly (6), armrests (7) and a feeding pipe (8);

the universal wheel (2) is located the bottom of PMKD (1), agitator tank (3) are located the top of PMKD (1), stirring subassembly (4) are located the top of agitator tank (3), discharge subassembly (5) are located one side of agitator tank (3), lifting unit (6) are located one side of agitator tank (3), handrail (7) are located one side of agitator tank (3), pan feeding pipe (8) are located one side of agitator tank (3).

2. A cement mixer apparatus as claimed in claim 1, wherein: the stirring tank is characterized in that a sealing cover (9) is arranged at the top end of the stirring tank (3), a motor I (10) is arranged at the top end of the sealing cover (9), a rotating shaft (11) is arranged at the bottom end of the motor I (10), a gear I (12) is arranged at the outer side of the rotating shaft (11), a gear II (13) is arranged at the bottom end of the sealing cover (9), a limiting groove (14) is formed in the outer side of one end of the rotating shaft (11) and the inner side of the sealing cover (9), a limiting ring (15) is arranged at the inner side of the limiting groove (14), a rotating column (16) is arranged at the inner side of the limiting ring (15), a gear III (17) is arranged at the top end of the rotating column (16), the gear I (12) is meshed with the gear III (17), a gear IV (18) is arranged at the top end of the gear III (17), and the gear IV (18) is meshed with the gear II (13).

3. A cement mixer apparatus as claimed in claim 2, wherein: the inside of column spinner (16) is equipped with electric putter (19), the bottom of electric putter (19) is equipped with dwang (20), dwang (20) are connected with electric putter (19) rotation, the bottom of column spinner (16) is equipped with spout one (21), the both sides of spout one (21) are equipped with spout two (22), the bottom of dwang (20) is equipped with buckle (23), dwang (20) are connected with buckle (23) rotation, buckle (23) and spout one (21) sliding connection, the both sides of buckle (23) are equipped with stopper (24), stopper (24) and spout two (22) sliding connection, the bottom of column spinner (16) are equipped with spliced pole (25), the outside of spliced pole (25) is equipped with draw-in groove (26), buckle (23) and draw-in groove (26) meshing, the bottom of spliced pole (25) is equipped with stirring rake (27), the inboard of limiting groove (14) is equipped with baffle (28), baffle (28) and limiting groove (14) sliding connection.

4. A cement mixer apparatus as claimed in claim 1, wherein: one side of agitator tank (3) is equipped with bin outlet (29), the outside of bin outlet (29) is equipped with row material pipe (30), the inboard of row material pipe (30) is equipped with drive shaft (31), the one end of drive shaft (31) is equipped with motor two (32), the outside of drive shaft (31) is equipped with row material oar (33).

5. A cement mixer apparatus as claimed in claim 2, wherein: the stirring tank is characterized in that a chute III (34) is arranged at the top end of the stirring tank (3), a connecting rod (35) is arranged at the bottom end of the sealing cover (9), the connecting rod (35) is in sliding connection with the chute III (34), a tooth groove (36) is arranged on one side of the connecting rod (35), a gear bin (37) is arranged on one side of the stirring tank (3), a fixed shaft (38) is arranged on the inner side of the gear bin (37), a gear V (39) is arranged on the outer side of the fixed shaft (38), the gear V (39) is in rotary connection with the fixed shaft (38), the gear V (39) is meshed with the tooth groove (36), a motor III (40) is arranged on one side of the gear bin (37), a threaded shaft (41) is meshed with the gear V (39), and the threaded shaft (41) is in rotary connection with the stirring tank (3).