Stirring device for civil construction

Abstract

The utility model relates to a stirring device for civil construction. The device is provided with a stirring barrel, a feeding pipe is arranged on the upper portion of the stirring barrel, a discharging pipe is arranged on the lower portion of the stirring barrel, and a stirring assembly and a cleaning assembly are arranged in the stirring barrel; the cleaning assembly is provided with a rotating plate arranged in the stirring barrel in the cross section direction of the stirring barrel, a plurality of cleaning rods arranged in the axial direction of the stirring barrel are arranged in the stirring barrel, the cleaning rods are fixedly installed on the rotating plate, the cleaning rods are close to the inner wall of the stirring barrel, and a first rotating shaft is fixedly installed on the rotating plate; a first driving mechanism capable of driving the first rotating shaft to rotate is arranged on the stirring barrel, a first pipeline, a second pipeline and a third pipeline are arranged on the first rotating shaft, the rotating plate and the cleaning rod respectively, and the first pipeline on the first rotating shaft communicates with the third pipeline on the cleaning rod through the second pipeline on the rotating plate; a plurality of liquid outlet holes are further formed in the cleaning rod, and cleaning liquid is sprayed on the inner wall of the stirring barrel through the first pipeline, the second pipeline, the third pipeline and the liquid outlet holes.

Description

Technical Field

[0001] The utility model relates to a stirring device for civil construction and is applicable to the technical field of civil construction. Background Art

[0002] With the continuous development of social economy, industry has also developed rapidly. In existing civil engineering and other construction projects, mixers are often needed to mix the raw materials evenly so as to better apply the slurry to the project.

[0003] However, the existing stirring device needs to be cleaned inside after use. The cleaning method is generally to manually spray high-pressure water into the device to achieve the effect of flushing the inside of the device. However, the manual cleaning method not only has a slow cleaning efficiency, but also has a poor cleaning effect, which will affect the subsequent use of the device. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to solve the above technical problems, the utility model provides a stirring device for civil construction.

[0005] The technical solution adopted by the utility model is: a stirring device for civil construction, characterized in that: a stirring barrel is provided, a feeding pipe is provided at the upper part of the stirring barrel, a discharging pipe is provided at the lower part of the stirring barrel, and a stirring component and a cleaning component are provided in the stirring barrel;

[0006] The cleaning assembly comprises a rotating plate arranged in the mixing barrel along the cross-sectional direction of the mixing barrel, a plurality of cleaning rods arranged in the axial direction of the mixing barrel are evenly arranged in the mixing barrel along the circumferential direction of the mixing barrel, the cleaning rods are fixedly mounted on the rotating plate, the cleaning rods are close to the inner wall of the mixing barrel, a first rotating shaft that can extend out of the mixing barrel is fixedly mounted on the rotating plate, a first driving mechanism that can drive the first rotating shaft to rotate is arranged on the mixing barrel, a first pipe, a second pipe and a third pipe are arranged on the first rotating shaft, the rotating plate and the cleaning rod respectively, the first pipe on the first rotating shaft and the third pipe on the cleaning rod are connected through the second pipe on the rotating plate, and a plurality of liquid outlets are also opened on the cleaning rod, and the cleaning liquid is sprayed on the inner wall of the mixing barrel through the first pipe, the second pipe, the third pipe and the liquid outlet. In this way, after the raw materials are put into the mixing barrel through the feeding pipe, the raw materials in the mixing barrel are stirred by starting the stirring assembly, and the raw materials after stirring are discharged to the outside of the mixing barrel through the discharge pipe. After the stirring is completed, the inner wall of the stirring barrel needs to be cleaned. At this time, a storage box containing cleaning liquid is connected to the first pipe, and the cleaning liquid is transported to the first pipe. The cleaning liquid passes through the first pipe, the second pipe, the third pipe and the liquid outlet and is sprayed on the inner wall of the stirring barrel. The cleaning rods are rotated under the drive of the first driving mechanism, so that the cleaning liquid can be evenly sprayed on the inner wall of the stirring barrel, which is convenient for cleaning the residue on the inner wall of the stirring barrel.

[0007] An anti-clogging component is arranged in the liquid outlet;

[0008] The anti-blocking component comprises a shell fixedly mounted in the liquid outlet through a mounting block, a slidable connecting block is mounted in the shell, a sealing block capable of blocking the liquid outlet is fixedly mounted at the end of the connecting block extending outside the shell, a limiting block cooperating with the shell is fixedly mounted at the end of the connecting block in the shell, and the connecting block and the shell are connected by a spring. In this way, when the cleaning liquid is transported into the first pipeline, the cleaning liquid will push open the sealing block when flowing in the liquid outlet, so that the cleaning liquid can be sprayed on the inner wall of the mixing barrel, and the spring is in a stretched state at this time; after the cleaning is completed, when the cleaning liquid is no longer provided to the liquid outlet, the sealing block will reset and block the liquid outlet under the action of the spring in the stretched state, which can effectively prevent the raw materials in the mixing barrel from entering the liquid outlet or even the first pipeline, the second pipeline, and the third pipeline when the mixing barrel is not cleaned and causing blockage. The limiting block installed at the end of the connecting block plays a good limiting role, which can effectively prevent the sealing block from falling off from the liquid outlet.

[0009] The first driving mechanism has a first driving motor mounted on the mixing barrel, a driving wheel is fixedly mounted on the output shaft of the first driving motor, and a driven wheel meshing with the driving wheel is fixedly mounted on the first rotating shaft. Thus, when the first driving motor is running, the driving wheel is driven to rotate, and the first rotating shaft, the rotating plate and the cleaning rod are driven to rotate under the cooperation of the driving wheel and the driven wheel.

[0010] The stirring assembly has a second rotating shaft arranged in the stirring barrel along the axis direction of the stirring barrel, the end of the second rotating shaft extends out of the stirring barrel, a stirring blade is fixedly installed on the second rotating shaft in the stirring barrel, and a second driving mechanism capable of driving the second rotating shaft to rotate is arranged on the stirring barrel. In this way, when the second driving mechanism drives the second rotating shaft to rotate, the stirring blade rotates synchronously, thereby stirring the raw materials in the stirring barrel.

[0011] The second driving mechanism has a second driving motor installed on the mixing barrel, a first transmission wheel is fixedly installed on the output shaft of the first driving motor, a second transmission wheel is fixedly installed on the second rotating shaft, and a transmission belt is installed between the first transmission wheel and the second transmission wheel. Thus, when the second driving motor is running, it will drive the first transmission wheel to rotate, and the second rotating shaft and the mixing blades will be driven to rotate under the cooperation of the driving wheel and the driven wheel.

[0012] The first driving mechanism and the second driving mechanism are arranged at the two ends of the mixing barrel, a circular ring block is mounted on the second rotating shaft, a stabilizing block is fixedly mounted on the circular ring block, and the end of the cleaning rod away from the rotating plate is fixedly connected to the stabilizing block. In this way, interference between the first driving mechanism and the second driving mechanism is avoided, and both ends of each cleaning rod are fixedly connected together, which has strong structural strength and stability.

[0013] A plurality of support columns are fixedly installed at the bottom of the mixing barrel.

[0014] The beneficial effects of the utility model are as follows: the utility model can achieve the effect of stirring the raw materials inside the stirring barrel through the stirring component; the utility model arranges a cleaning component on the stirring barrel, fills the cleaning liquid into the infusion tube, and sprays the cleaning liquid on the inner wall of the stirring barrel through the first pipe, the second pipe, the third pipe and the liquid outlet hole, and at the same time, under the action of the first driving mechanism, the cleaning rod can be rotated inside the stirring barrel, so that the cleaning liquid is evenly sprayed on the inner wall of the stirring barrel, which is convenient for cleaning the inner wall of the stirring barrel, which can not only save human resources, but also greatly improve the cleaning efficiency and cleaning effect, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : A schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 ; A schematic cross-sectional view of the utility model;

[0017] Figure 3 : Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 4 : A schematic structural diagram of an anti-blocking component in the utility model.

[0019] In the figure: 1. mixing barrel; 2. supporting column; 3. feeding pipe; 4. discharging pipe; 5. second driving motor; 6. second rotating shaft; 7. stirring blade; 8. first transmission wheel; 9. second transmission wheel; 10. transmission belt; 11. first driving motor; 12. rotating plate; 13. first rotating shaft; 14. driving wheel; 15. driven wheel; 16. cleaning rod; 17. liquid outlet; 18. third pipeline; 19. mounting block; 20. housing; 21. limiting block; 22. spring; 23. connecting block; 24. sealing block; 25. stabilizing block; 26. circular ring block. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0021] This embodiment is a stirring device for civil construction. It has a stirring barrel 1, the cavity of the stirring barrel 1 is cylindrical, the axis of the stirring barrel 1 is arranged in the vertical direction, and a plurality of support columns 2 are fixedly installed at the bottom of the stirring barrel 1, so as to support the stirring barrel 1 on the ground. A feed pipe 3 is arranged at the upper end of the stirring barrel 1, and a discharge pipe 4 is arranged at the lower end of the stirring barrel 1. Raw materials are put into the stirring barrel 1 through the feed pipe 3, and the stirred raw materials are discharged to the outside of the stirring barrel 1 through the discharge pipe 4.

[0022] In this embodiment, a stirring mechanism is provided in the mixing barrel 1, and the stirring mechanism has a second rotating shaft 6 arranged in the mixing barrel 1 along the axis direction of the mixing barrel 1, the lower end of the second rotating shaft extends out of the mixing barrel 1, the second rotating shaft 6 is connected to the mixing barrel 1 through a bearing, a stirring blade 7 is fixedly installed on the second rotating shaft 6 in the mixing barrel 1, and a second driving mechanism for driving the second rotating shaft 6 to rotate is installed at the lower end of the mixing barrel 1. The second driving mechanism has a second driving motor 5 fixedly installed on the mixing barrel 1, a first transmission wheel 8 is fixedly installed on the output shaft of the second driving motor 5, a second transmission wheel 9 is fixedly installed on the second rotating shaft 6 extending out of the mixing barrel 1, and the first transmission wheel 8 and the second transmission wheel 9 are connected by a transmission belt 10. In this way, when the first driving motor 11 is started, the first transmission wheel 8 will be driven to rotate, and the second rotating shaft 6 and the stirring blade 7 will be driven to rotate under the cooperation of the first transmission wheel 8, the transmission belt 10 and the second transmission wheel 9, so as to stir the raw materials in the mixing barrel 1.

[0023] In this embodiment, a cleaning assembly is provided in the mixing barrel 1, and the cleaning assembly is used to clean the inner wall of the mixing barrel 1. The cleaning assembly has a rotating plate 12 arranged at the upper end of the mixing barrel 1 along the cross-sectional direction of the mixing barrel 1, a first rotating shaft 13 is fixedly installed on the rotating plate 12, the end of the first rotating shaft 13 extends out of the top of the mixing barrel 1, and a first driving mechanism capable of driving the first rotating shaft 13 to rotate is installed on the mixing barrel 1. A plurality of cleaning rods 16 are evenly installed in the mixing barrel 1 along the circumferential direction of the mixing barrel 1, the upper ends of the cleaning rods 16 are fixedly connected to the rotating plate 12, the lower ends of the cleaning rods 16 are fixedly connected to the stabilizing block 25, and the stabilizing block 25 is fixedly connected to the annular block 26 mounted on the second rotating shaft 6, the second rotating shaft 6 and the annular block 26 can rotate relative to each other, and the end of the second rotating shaft 6 is connected to the rotating plate 12 through a bearing. Thus, the rotating plate 12, the cleaning rod 16, the stabilizing block 25, the annular block 26 and the second rotating shaft 6 have good structural stability, and the rotating plate 12 and the mixing barrel 1 also synchronously play a good supporting role for the second rotating shaft 6. Among them, the cleaning rod 16 is distributed around the rotating plate 12, and the cleaning rod 16 is close to the inner wall of the mixing barrel 1.

[0024] In this embodiment, the first pipe, the second pipe and the third pipe 18 are respectively arranged on the first rotating shaft 13, the rotating plate 12 and the cleaning rod 16. The first pipe on the first rotating shaft 13 and the third pipe 18 on the cleaning rod 16 are connected through the second pipe on the rotating plate 12. The cleaning rod 16 is also provided with a plurality of liquid outlets 17. After the storage box storing the cleaning liquid is connected to the first pipe, the cleaning liquid will be sprayed on the inner wall of the mixing barrel 1 through the first pipe, the second pipe, the third pipe 18 and the liquid outlet 17. When the first driving mechanism drives the rotating plate 12 and the cleaning rod 16 to rotate, the cleaning liquid is evenly sprayed on the inner wall of the mixing barrel 1.

[0025] In this embodiment, an anti-blocking component is provided in the liquid outlet 17 on the cleaning rod 16, wherein a housing 20 is installed in the liquid outlet 17, a mounting block 19 is fixedly installed on the housing 20, and the mounting block 19 is fixedly installed on the inner wall of the liquid outlet 17. A connecting block 23 is installed in the housing 20, and the connecting block 23 can move in the housing 20 along the through-length direction of the liquid outlet 17, and the connecting block 23 extends out of the housing 20, and a sealing block 24 is fixedly installed on the end of the connecting block 23 extending out of the housing 20, and the sealing block 24 is arranged at the outlet position of the liquid outlet 17, and the sealing block 24 can seal the liquid outlet 17. A spring 22 is fixedly installed on the end of the connecting block 23 in the housing 20, and the end of the spring 22 is fixedly installed on the inner wall of the housing 20, and a limit block 21 capable of cooperating with the housing 20 is also fixedly installed on the end of the connecting block 23 in the housing 20. In this way, when the cleaning liquid is filled into the first pipe, the cleaning liquid in the third pipe 18 on the cleaning rod 16 is sprayed onto the inner wall of the mixing barrel 1 through the liquid outlet 17. During the flow of the cleaning liquid in the liquid outlet 17, the cleaning liquid will push the sealing block 24 outward, thereby facilitating the cleaning liquid in the liquid outlet 17 to spray out of the liquid outlet 17. At this time, the spring 22 is in a stretched state, and the sealing block 24 is prevented from falling off from the liquid outlet 17 under the action of the limit block 21 and the shell 20. When the cleaning liquid is not added to the material outlet, the sealing block 24 will move into the liquid outlet 17 under the action of the spring 22, thereby sealing the liquid outlet 17, and preventing the raw materials in the mixing barrel 1 from entering the liquid outlet 17 or even the third pipe 18, the second pipe and the first pipe when the mixing barrel 1 is mixing the raw materials, thereby causing blockage.

[0026] In this embodiment, the first driving mechanism has a first driving motor 11 installed on the mixing barrel 1, a driving wheel 14 is fixedly installed on the output shaft of the first driving motor 11, and a driven wheel 15 is fixedly installed on the first rotating shaft 13. The driving wheel 14 and the driven wheel 15 can cooperate with each other. In this way, when the first driving motor 11 is running, the driving wheel 14 is driven to rotate. Under the cooperation of the driving wheel 14 and the driven wheel 15, the first rotating shaft 13, the rotating plate 12 and the cleaning rod 16 can be driven to rotate, so that the cleaning liquid can be evenly sprayed on the inner wall of the mixing barrel 1.

[0027] The working principle of the utility model is as follows: the civil construction stirring device is placed at the desired location. When the raw materials need to be stirred, the raw materials are added into the stirring barrel 1 through the feed pipe 3, and then the second drive motor 5 is started to drive the second rotating and stirring blades 7 to rotate and stir the raw materials. After stirring, the raw materials can be discharged through the discharge pipe 4; when the stirring barrel 1 needs to be cleaned, cleaning liquid is continuously added into the first pipeline, and then the first drive motor 11 is started, so that the cleaning rod 16 rotates inside the stirring barrel 1, and the cleaning liquid is uniformly sprayed out from the liquid outlet 17, which can achieve the effect of quickly and efficiently cleaning the inside of the stirring barrel 1, has high practicality, and is conducive to popularization and application.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stirring device for civil construction, characterized in that: The invention comprises a stirring barrel (1), a feeding pipe (3) is arranged at the upper part of the stirring barrel (1), a discharging pipe (4) is arranged at the lower part of the stirring barrel (1), and a stirring component and a cleaning component are arranged inside the stirring barrel (1); The cleaning component comprises a rotating plate (12) arranged in the mixing barrel (1) along the cross-sectional direction of the mixing barrel (1); a plurality of cleaning rods (16) are evenly arranged in the mixing barrel (1) along the circumferential direction of the mixing barrel (1) and arranged along the axial direction of the mixing barrel (1); the cleaning rods (16) are fixedly mounted on the rotating plate (12); the cleaning rods (16) are close to the inner wall of the mixing barrel (1); a first rotating shaft (13) which can extend out of the mixing barrel (1) is fixedly mounted on the rotating plate (12); and a driving mechanism which can drive the first rotating shaft (13) is arranged on the mixing barrel (1). ) is provided with a first driving mechanism for rotating the mixing barrel (1), a first pipe, a second pipe and a third pipe (18) are respectively provided on the first rotating shaft (13), the rotating plate (12) and the cleaning rod (16), the first pipe on the first rotating shaft (13) and the third pipe (18) on the cleaning rod (16) are connected through the second pipe on the rotating plate (12), and the cleaning rod (16) is also provided with a plurality of liquid outlet holes (17), and the cleaning liquid is sprayed onto the inner wall of the mixing barrel (1) through the first pipe, the second pipe, the third pipe (18) and the liquid outlet holes (17).

2. A stirring device for civil construction according to claim 1, characterized in that: An anti-clogging component is arranged in the liquid outlet (17); The anti-clogging component comprises a housing (20) fixedly mounted in the liquid outlet hole (17) via a mounting block (19); a slidable connecting block (23) is mounted in the housing (20); a sealing block (24) capable of blocking the liquid outlet hole (17) is fixedly mounted at the end of the connecting block (23) extending outside the housing (20); a limiting block (21) matched with the housing (20) is fixedly mounted at the end of the connecting block (23) in the housing (20); and the connecting block (23) and the housing (20) are connected via a spring (22).

3. A stirring device for civil construction according to claim 1, characterized in that: The first driving mechanism comprises a first driving motor (11) mounted on the mixing barrel (1), a driving wheel (14) being fixedly mounted on the output shaft of the first driving motor (11), and a driven wheel (15) meshing with the driving wheel (14) being fixedly mounted on the first rotating shaft (13).

4. A stirring device for civil construction according to claim 1, characterized in that: The stirring assembly comprises a second rotating shaft (6) arranged in the stirring barrel (1) along the axial direction of the stirring barrel (1), the end of the second rotating shaft (6) protruding out of the stirring barrel (1), a stirring blade (7) is fixedly mounted on the second rotating shaft (6) in the stirring barrel (1), and a second driving mechanism capable of driving the second rotating shaft (6) to rotate is arranged on the stirring barrel (1).

5. A stirring device for civil construction according to claim 4, characterized in that: The second driving mechanism comprises a second driving motor (5) mounted on the mixing barrel (1); a first transmission wheel (8) is fixedly mounted on the output shaft of the first driving motor (11); a second transmission wheel (9) is fixedly mounted on the second rotating shaft (6); and a transmission belt (10) is installed between the first transmission wheel (8) and the second transmission wheel (9).

6. A stirring device for civil construction according to claim 4, characterized in that: The first driving mechanism and the second driving mechanism are arranged at two end positions of the mixing barrel (1); a circular ring block (26) is mounted on the second rotating shaft (6); a stabilizing block (25) is fixedly mounted on the circular ring block (26); and the end of the cleaning rod (16) away from the rotating plate (12) is fixedly connected to the stabilizing block (25).

7. A stirring device for civil construction according to claim 1, characterized in that: A plurality of support columns (2) are fixedly installed on the bottom of the mixing barrel (1).

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