CN221819053U - Mud mixer for municipal construction - Google Patents

Abstract

The utility model relates to the technical field of slurry processing equipment, in particular to a slurry stirrer for municipal construction, which comprises: stirring tank, rolling mechanism, rabbling mechanism and conveying mechanism, the roof inside of stirring tank is provided with the inlet pipe, rolling mechanism sets up the inside at the stirring tank, stirring mechanism sets up the inside at rolling mechanism. According to the stirring device, the stirring mechanism is arranged, when the stirring device is used, the rolling mechanism is used for driving the stirring mechanism, and one group of rotating rods are driven to rotate through the connecting rods, so that the stirring blades can fully stir the slurry mixture, meanwhile, the slurry mixture can drive the turning blades to rotate in the flowing process, the slurry mixture is further stirred again, and two groups of stirring operations are carried out in different directions, so that the stirring range is wider, the stirring is more uniform, and the slurry mixture is stirred more fully.

Description

A mud mixer for municipal construction

Technical Field

The utility model relates to the technical field of mud processing equipment, in particular to a mud mixer for municipal construction.

Background Art

Municipal engineering construction includes both high-altitude operations such as urban interchanges and underground space construction such as subways. It includes the construction of bridges across rivers and tunnel projects through mountains. It includes both one-time operations and maintenance content such as transformation and remediation. It includes both main projects and supporting pipeline facilities. It includes both open working scenes in the suburbs and working environments in traffic congested areas in urban areas.

At present, slurry is needed in municipal construction work. Slurry is a semi-colloidal suspension formed by dispersing tiny particles of clay in water and mixing with water. In colloid chemistry, solid clay is called the dispersed phase or solid phase, and water is called the medium or liquid phase.

However, when using the current engineering mud, the mud needs to be constantly stirred to prevent sedimentation of the mud, thereby preventing the mud from being unusable in municipal construction operations. The existing mixers are not effective in mixing cement and water, resulting in an insufficiently uniform mixing of cement and water, which affects the quality of the produced cement slurry and is not conducive to the progress of municipal construction operations.

Utility Model Content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a mud mixer for municipal construction to solve the technical problem that the current engineering mud of the existing mud mixer for municipal construction needs to be constantly stirred to fully prevent the mud from settling, thereby preventing the mud from being unusable in municipal construction operations, and the existing mixer is not effective in stirring cement and water, resulting in an insufficiently uniform mixing of cement and water, which affects the quality of the produced cement slurry and is not conducive to the progress of municipal construction operations.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A mud mixer for municipal construction, comprising:

A mixing box; a feed pipe is arranged inside the top wall of the mixing box;

Rolling mechanism; the rolling mechanism is arranged inside the mixing box;

A stirring mechanism; the stirring mechanism is arranged inside the rolling mechanism, and the stirring mechanism includes a fixed seat, a mounting seat, a rotating block, a rotating rod, a stirring blade, a circular hole, a rectangular hole, a connecting rod, a flip blade and a rotating shaft, two groups of the rotating rods are fixedly connected by a connecting rod, the stirring blade is fixedly installed on the outside of the rotating rod, a circular hole and a rectangular hole are opened inside the stirring blade, the rotating shaft is movably inserted inside the stirring blade and located on the inner side of the rectangular hole, and the flip blade is fixedly installed on the outside of the rotating shaft;

Conveying mechanism; the conveying mechanism is arranged at the bottom of the mixing box.

Furthermore, a support leg is fixedly installed at the bottom of the mixing box, a foot pad is fixedly installed at the bottom end of the support leg, and a feed hopper is fixedly installed at the top of the feed pipe.

Furthermore, the rolling mechanism includes a driving motor, a protective cover, a driving gear, a gear groove, a rolling cylinder and a driving shaft. The driving motor is fixedly installed on the bottom of the mixing box, the output end of the driving motor is fixedly connected to the driving shaft, and the other end of the driving shaft is fixedly connected to the driving gear.

Furthermore, the gear groove is opened on the outside of the rolling drum, the driving gear is meshed and connected with the gear groove, the rolling drum is movably arranged inside the mixing box, a protective cover is arranged on the outside of the driving gear, and the protective cover is fixedly installed on the bottom of the mixing box.

Furthermore, the fixed seat is fixedly installed on the inner wall of one side of the rolling cylinder, the mounting seat is fixedly installed on the inner wall of the rolling cylinder on the other side, the rotating block is movably installed inside the mounting seat, one group of the rotating rods is fixedly connected to the rotating block, and the other group of the rotating rods is fixedly connected to the fixed seat.

Furthermore, the conveying mechanism includes a conveying pipe, a conveying box, a conveying motor, conveying blades, a discharge pipe and a conveying shaft, the conveying pipe is arranged inside the bottom wall of the conveying box, the conveying box is fixedly installed on the lower surface of the mixing box, and the conveying pipe is connected to the conveying box.

Furthermore, the conveying motor is fixedly mounted on an outer wall of one side of the conveying box, the output end of the conveying motor is fixedly connected to the conveying shaft, the conveying blades are fixedly mounted on the outside of the conveying shaft, and a discharge pipe is fixedly mounted inside the bottom wall of the conveying box.

Beneficial effects of the utility model:

By providing a stirring mechanism, when in use, the stirring mechanism is driven by the rolling mechanism, so that one group of rotating rods drives another group of rotating rods to rotate through the connecting rod, so that the stirring blades can fully stir the mud mixture. At the same time, the mud mixture can drive the flip blades to rotate during the flow, and then stir the mud mixture again. The two groups of stirring operations are carried out in different directions, the stirring range is wider, the stirring is more uniform, and the stirring of the mud mixture is more sufficient. At the same time, the rotation directions of the two groups of rolling mechanisms are opposite, which drives the flow direction of the mud mixture in the opposite direction, so that the tumbling and stirring of the mud mixture is more thorough, and precipitation is not easy to occur, which is beneficial to the continuous progress of municipal construction operations.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the three-dimensional structure of an embodiment of a mud mixer for municipal construction;

FIG2 is a schematic cross-sectional view of an embodiment of a mud mixer for municipal construction;

FIG3 is a schematic front view of an embodiment of a mud mixer for municipal construction;

FIG4 is a schematic front view of a rolling drum of an embodiment of a slurry mixer for municipal construction;

FIG5 is a schematic diagram of the three-dimensional structure of the mixing mechanism of the embodiment of the mud mixer for municipal construction.

Explanation of the symbols in the figure: 1. Mixing box; 11. Support legs; 12. Foot pads; 13. Feed hopper; 14. Feed pipe; 2. Rolling mechanism; 21. Drive motor; 22. Protective cover; 23. Drive gear; 24. Gear slot; 25. Rolling cylinder; 26. Drive shaft; 3. Mixing mechanism; 31. Fixed seat; 32. Mounting seat; 33. Rotating block; 34. Rotating rod; 35. Mixing blade; 36. Round hole; 37. Rectangular hole; 38. Connecting rod; 39. Flip blade; 30. Rotating shaft; 4. Conveying mechanism; 41. Conveying pipe; 42. Conveying motor; 43. Conveying blade; 44. Discharge pipe; 45. Conveying shaft.

DETAILED DESCRIPTION

The following will be combined with the accompanying drawings 1-5 of the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and/or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or combinations thereof.

It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

It should be further understood that the term “and/or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

Please refer to Figures 1-5, a mud mixer for municipal construction includes: a mixing box 1, a rolling mechanism 2, a mixing mechanism 3 and a conveying mechanism 4, a feed pipe 14 is arranged inside the top wall of the mixing box 1, the rolling mechanism 2 is arranged inside the mixing box 1, the mixing mechanism 3 is arranged inside the rolling mechanism 2, the mixing mechanism 3 includes a fixed seat 31, a mounting seat 32, a rotating block 33, a rotating rod 34, a mixing blade 35, a circular hole 36, a rectangular hole 37, a connecting rod 38, a flip blade 39 and a rotating shaft 30, two groups of rotating rods 34 are fixedly connected by a connecting rod 38, the mixing blade 35 is fixedly installed on the outside of the rotating rod 34, a circular hole 36 and a rectangular hole 37 are opened inside the mixing blade 35, the rotating shaft 30 is movably inserted into the inside of the mixing blade 35 and is located on the inner side of the rectangular hole 37, the flip blade 39 is fixedly installed on the outside of the rotating shaft 30, and the conveying mechanism 4 is arranged at the bottom of the mixing box 1.

Specifically, by providing a stirring mechanism 3, when in use, the stirring mechanism 3 is driven by the rolling mechanism 2, so that one group of rotating rods 34 drives another group of rotating rods 34 to rotate through the connecting rod 38, so that the stirring blades 35 can fully stir the mud mixture. At the same time, the mud mixture can drive the flip blades 39 to rotate during the flow, and then stir the mud mixture again. The two groups of stirring operations in different directions have a wider stirring range and more uniform stirring, so that the mud mixture is stirred more fully. At the same time, the two groups of rolling mechanisms 2 have opposite rotation directions, which drive the flow direction of the mud mixture in the opposite direction, so that the tumbling and stirring of the mud mixture is more thorough, and precipitation is not easy to occur, which is beneficial to the continuous progress of municipal construction operations.

In this embodiment, a support leg 11 is fixedly installed at the bottom of the mixing box 1 , a foot pad 12 is fixedly installed at the bottom end of the support leg 11 , and a feed hopper 13 is fixedly installed at the top of the feed pipe 14 .

Specifically, workers can add raw materials into the feed hopper 13, and then the raw materials enter the mixing box through the feed pipe 14. The device is connected to an external power supply to provide power for the device. The device is connected to an external controller, which can be purchased from the market and used after being programmed by the staff. The controller is electrically connected to the conveying motor 42 and the driving motor 21. The model of the conveying motor 42 is Y355L1-10, and the model of the driving motor 21 is Y280M-6.

The rolling mechanism 2 includes a driving motor 21, a protective cover 22, a driving gear 23, a gear groove 24, a rolling cylinder 25 and a driving shaft 26. The driving motor 21 is fixedly installed at the bottom of the mixing box 1, the output end of the driving motor 21 is fixedly connected to the driving shaft 26, the other end of the driving shaft 26 is fixedly connected to the driving gear 23, the gear groove 24 is opened on the outside of the rolling cylinder 25, the driving gear 23 is meshed and connected with the gear groove 24, the rolling cylinder 25 is movably arranged inside the mixing box 1, and a protective cover 22 is arranged on the outside of the driving gear 23, and the protective cover 22 is fixedly installed at the bottom of the mixing box 1.

Specifically, the switch of the driving motor 21 is turned on, so that the driving shaft 26 drives the driving gear 23 to rotate, thereby rotating the rolling drum 25 through gear meshing, and then tumbling and stirring the mud mixture. At the same time, two different groups of rolling mechanisms 2 rotate in opposite directions, so that the rotation direction of the mud mixture is different, so that the mud mixture is stirred more fully and evenly.

The fixed seat 31 is fixedly installed on the inner wall of one side of the rolling cylinder 25, the mounting seat 32 is fixedly installed on the inner wall of the rolling cylinder 25 on the other side, the rotating block 33 is movably installed inside the mounting seat 32, a group of rotating rods 34 are fixedly connected to the rotating block 33, and another group of rotating rods 34 are fixedly connected to the fixed seat 31.

Specifically, when in use, one group of stirring mechanisms 3 is fixedly connected to the tumbling mechanism on one side, and the other group of stirring mechanisms 3 is movably connected to the tumbling mechanism on the other side, so that the rotation direction of the other group of stirring mechanisms 3 is opposite to the tumbling mechanism on the other side, thereby stirring the mud mixture more thoroughly.

The conveying mechanism 4 includes a conveying pipe 41, a conveying box, a conveying motor 42, a conveying blade 43, a discharge pipe 44 and a conveying shaft 45. The conveying pipe 41 is arranged inside the bottom wall of the conveying box, and the conveying box is fixedly installed on the lower surface of the mixing box 1. The conveying pipe 41 is connected to the conveying box. The conveying motor 42 is fixedly installed on one side outer wall of the conveying box. The output end of the conveying motor 42 is fixedly connected to the conveying shaft 45. The conveying blade 43 is fixedly installed on the outside of the conveying shaft 45. The discharge pipe 44 is fixedly installed inside the bottom wall of the conveying box, and a valve is arranged inside the discharge pipe 44.

Specifically, when in use, the mud mixture after stirring enters the conveying box through the conveying pipe 41, and the switch of the conveying motor 42 is turned on, so that the conveying shaft 45 drives the spiral conveying blade 43 to rotate, and then the mud mixture can be stirred and conveyed again to avoid sedimentation of the mud mixture. The valve can be opened to discharge the material for use, which is quick and convenient.

In summary, compared with the prior art, the mud mixer has at least the following beneficial effects: by providing a stirring mechanism 3, when in use, the stirring mechanism 3 is driven by the rolling mechanism 2, so that a group of rotating rods 34 drives another group of rotating rods 34 to rotate through the connecting rod 38, so that the stirring blades 35 can fully stir the mud mixture. At the same time, the mud mixture can drive the flip blades 39 to rotate during the flow process, and then stir the mud mixture again. Two groups of stirring operations are performed in different directions, the stirring range is wider, and the stirring is more uniform, so that the mud mixture is stirred more fully. At the same time, the rotation directions of the two groups of rolling mechanisms 2 are opposite, which drives the flow direction of the mud mixture in the opposite direction, so that the tumbling and stirring of the mud mixture is more thorough, and precipitation is not easy to occur, which is beneficial to the continuous progress of municipal construction operations.

The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims (7)

1. A slurry mixer for municipal construction, comprising:

A stirring tank (1); a feeding pipe (14) is arranged in the top wall of the stirring box (1);

A rolling mechanism (2); the rolling mechanism (2) is arranged in the stirring box (1);

A stirring mechanism (3); the stirring mechanism (3) is arranged in the rolling mechanism (2), the stirring mechanism (3) comprises a fixed seat (31), a mounting seat (32), a rotating block (33), a rotating rod (34), stirring blades (35), round holes (36), rectangular holes (37), a connecting rod (38), turning blades (39) and a rotating shaft (30), the two groups of the rotating rods (34) are fixedly connected through the connecting rod (38), the stirring blades (35) are fixedly arranged outside the rotating rod (34), round holes (36) and the rectangular holes (37) are formed in the stirring blades (35), the rotating shaft (30) is movably inserted into the stirring blades (35) and located inside the rectangular holes (37), and the turning blades (39) are fixedly arranged outside the rotating shaft (30);

A conveying mechanism (4); the conveying mechanism (4) is arranged at the bottom of the stirring box (1).

2. The mud mixer for municipal construction according to claim 1, wherein the bottom of the mixing box (1) is fixedly provided with supporting legs (11), the bottom ends of the supporting legs (11) are fixedly provided with foot pads (12), and the top of the feeding pipe (14) is fixedly provided with a feeding hopper (13).

3. The mud mixer for municipal construction according to claim 2, wherein the rolling mechanism (2) comprises a driving motor (21), a protective cover (22), a driving gear (23), a gear groove (24), a rolling cylinder (25) and a driving shaft (26), wherein the driving motor (21) is fixedly arranged at the bottom of the mixing box (1), the output end of the driving motor (21) is fixedly connected with the driving shaft (26), and the other end of the driving shaft (26) is fixedly connected with the driving gear (23).

4. A mud mixer for municipal construction according to claim 3, wherein the gear groove (24) is formed in the outer portion of the rolling barrel (25), the driving gear (23) is meshed with the gear groove (24), the rolling barrel (25) is movably arranged in the mixing box (1), the protective cover (22) is arranged on the outer side of the driving gear (23), and the protective cover (22) is fixedly arranged at the bottom of the mixing box (1).

5. The mud mixer for municipal construction according to claim 2, wherein the fixing base (31) is fixedly installed on one side inner wall of the one side rolling barrel (25), the installation base (32) is fixedly installed on the other side inner wall of the rolling barrel (25), the rotating block (33) is movably installed in the installation base (32), one group of rotating rods (34) is fixedly connected with the rotating block (33), and the other group of rotating rods (34) is fixedly connected with the fixing base (31).

6. The slurry mixer for municipal construction according to claim 1, wherein the conveying mechanism (4) comprises a conveying pipe (41), a conveying box, a conveying motor (42), conveying blades (43), a discharge pipe (44) and a conveying shaft (45), the conveying pipe (41) is arranged inside the bottom wall of the conveying box, the conveying box is fixedly mounted on the lower surface of the mixing box (1), and the conveying pipe (41) is communicated with the conveying box.

7. The slurry mixer for municipal construction according to claim 6, wherein the conveying motor (42) is fixedly installed on an outer wall of one side of the conveying box, an output end of the conveying motor (42) is fixedly connected with the conveying shaft (45), the conveying blades (43) are fixedly installed outside the conveying shaft (45), and the discharging pipe (44) is fixedly installed inside a bottom wall of the conveying box.