Cement mixing pile

Abstract

The utility model relates to the technical field of cement mixing piles, and discloses a cement mixing pile which comprises a base, a mounting box fixedly connected to the top of the base, a controller fixedly mounted on the front face of the mounting box and a mixing paddle arranged on the right side of the mounting box, and an angle adjusting mechanism used for adjusting the angle of the mixing paddle is arranged outside the mounting box. The angle adjusting mechanism comprises a mounting frame arranged outside the mounting box, a fixing plate fixedly connected to the right side of the mounting frame and a rotating rod rotationally connected to the interior of the mounting frame and rotationally connected with the fixing plate. According to the cement mixing pile, the speed reducing motor is started to work through the controller, the speed reducing motor drives the transmission gear to rotate, the transmission gear drives the transmission gear and the rotating rod to rotate, the rotating rod rotates to drive the stirring paddle to rotate, and therefore the angle of the stirring paddle is adjusted, and cement paste pressed into soft soil and the surrounding soft soil can be fully stirred at multiple angles; the stirring effect is improved, and the advantage that the angle of the stirring paddle is convenient to adjust is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cement mixing piles, and in particular to a cement mixing pile. Background Art

[0002] Cement mixing piles are a method used to reinforce saturated soft clay foundations. They use cement as a curing agent and a special mixing machine to force the soft soil and curing agent to mix deep in the foundation. A series of physical and chemical reactions between the curing agent and the soft soil are used to harden the soft soil into a high-quality foundation with integrity, water stability and a certain strength. The reinforcement depth usually exceeds 5m. The dry reinforcement depth should not exceed 15m of the driving rod, and the wet reinforcement depth should not exceed 20m of the mixing sleeve rod. The cement slurry pressed into the soft soil is forced to mix with the surrounding soft soil with the rotating mixing blades to form a mud reinforcement body.

[0003] In the process of reinforcing saturated soft clay foundation, cement mixing piles are needed. After searching, the Chinese utility model patent with authorization announcement number CN219157651U discloses an anti-adhesion cement mixing pile, including a cement mixing pile base, a cement mixing pile base assembled with a support frame, a support frame assembled with an assembly table, an assembly table assembled with an assembly frame, an assembly frame assembled with a hydraulic cylinder, a hydraulic cylinder assembled with a mixing sleeve rod, a mixing sleeve rod assembled with a mixing rod, a mixing rod assembled with a mixing paddle, an assembly table assembled with a fixed block, a fixed block provided with a slide groove, a slide groove assembled with an assembly block, an assembly block assembled with a first gear and a second gear, a first gear and a second gear assembled with a brush rod, a brush rod assembled with a fiber brush, an assembly block assembled with a motor, a support frame assembled with a telescopic cylinder, a telescopic cylinder assembled with a sleeve, a sleeve assembled with a rod, and a cement mixing pile base assembled with a support rod.

[0004] In the process of implementing the present application, there are at least the following problems in the technology: the stirring paddle angle of the anti-adhesion cement mixing pile is fixed. During the cement mixing process, the user cannot adjust the stirring angle of the stirring paddle as needed to obtain multi-angle cement mixing, which seriously affects the mixing efficiency and cannot meet the use requirements. Therefore, a cement mixing pile is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides a cement mixing pile having advantages such as easy adjustment of the angle of the stirring paddle, etc., which solves the problem that the stirring paddle angle of the existing anti-adhesion cement mixing pile is fixed, and during the cement mixing process, the user cannot adjust the stirring angle of the stirring paddle as needed to obtain multi-angle cement mixing, which seriously affects the mixing efficiency and cannot meet the usage requirements.

[0006] In summary, the present application provides the following technical solutions: a cement mixing pile, comprising a base, a mounting box fixedly connected to the top of the base, a controller fixedly mounted on the front of the mounting box, and a stirring paddle arranged on the right side of the mounting box, wherein an angle adjustment mechanism for adjusting the angle of the stirring paddle is arranged outside the mounting box;

[0007] The angle adjustment mechanism includes a mounting frame arranged outside the mounting box, a fixing plate fixedly connected to the right side of the mounting frame, a rotating rod rotatably connected to the inside of the mounting frame and rotatably connected to the fixing plate, a driven gear fixedly connected to the outside of the rotating rod, and a driving mechanism arranged on the right side of the mounting frame for driving the rotating rod.

[0008] The present application adopts the above-mentioned technical scheme, and starts the reduction motor through the controller, the reduction motor drives the transmission gear to rotate, the transmission gear drives the transmission gear and the rotating rod to rotate, and the rotation of the rotating rod drives the stirring paddle to rotate, so as to adjust the angle of the stirring paddle, which is convenient for the cement slurry pressed into the soft soil and the surrounding soft soil to be fully stirred at multiple angles, improves the stirring effect, and achieves the advantage of facilitating the adjustment of the angle of the stirring paddle; starts the drive motor through the controller, the drive motor drives the lead screw to rotate, the lead screw rotation drives the threaded block, the connecting block and the mounting seat to move up and down, and then starts the servo motor through the controller to drive the connecting shaft and the stirring paddle to rotate for stirring, and by setting the drive motor, the stirring paddle is stirred reciprocatingly up and down, and starts the transmission motor through the controller, the transmission motor drives the cleaning brush to rotate, and the clay on the stirring paddle is cleaned, thereby achieving the advantage of strong practicality.

[0009] Furthermore, the rotating rod is a solid cylinder, a bearing matching the rotating rod is fixedly installed inside the mounting frame, and the stirring paddle is fixedly connected to the outside of the rotating rod.

[0010] The beneficial effect of adopting the above further solution is that the stability of the rotating rod during rotation is improved by providing the bearing.

[0011] Furthermore, the driving mechanism includes a reduction motor fixedly mounted on the right side of the fixing plate, and a transmission gear meshing with the driven gear is fixedly connected to the output shaft of the reduction motor.

[0012] The beneficial effect of adopting the above further solution is: the reduction motor is started by the controller, the reduction motor drives the transmission gear to rotate, and the transmission gear drives the transmission gear and the rotating rod to rotate.

[0013] Furthermore, the interior of the installation box is provided with a movable mechanism extending to the outside thereof for moving and adjusting the agitator, and the movable mechanism includes a drive motor fixedly mounted on the top wall of the installation box, a screw fixedly connected to the output shaft of the drive motor, a threaded block threadedly connected to the outside of the screw, a connecting block fixedly connected to the right side of the threaded block, and a mounting base fixedly connected to the right side of the connecting block.

[0014] The beneficial effect of adopting the above further solution is: the driving motor is started by the controller, the driving motor drives the lead screw to rotate, and the rotation of the lead screw drives the threaded block, the connecting block and the mounting seat to move up and down.

[0015] Furthermore, a servo motor is fixedly mounted on the top of the mounting seat, a connecting shaft is fixedly connected to the output shaft of the servo motor, and the mounting bracket is fixedly connected to an end of the connecting shaft away from the servo motor.

[0016] The beneficial effect of adopting the above further solution is that by providing a connecting shaft, it is convenient to drive the mounting frame and the stirring paddle to rotate so as to perform stirring treatment.

[0017] Furthermore, a sliding block is fixedly connected to the left side of the threaded block, a sliding rail matched with the sliding block is fixedly installed on the inner wall of the installation box, and the sliding block and the sliding rail are slidably connected.

[0018] The beneficial effect of adopting the above further solution is that the stability of the upward and downward movement of the threaded block is improved by providing the sliding block and the sliding rail.

[0019] Furthermore, a movable opening adapted to the connection block is provided inside the installation box, and the outer diameter of the connection block is adapted to the inner diameter of the movable opening.

[0020] The beneficial effect of adopting the above further solution is that the movable opening is provided to facilitate the upward and downward movement of the connecting block.

[0021] Furthermore, a cleaning mechanism for cleaning the stirring paddle is arranged outside the installation box, and the cleaning mechanism includes a fixing seat fixedly connected to the outside of the installation box, a transmission motor fixedly connected to the top of the fixing seat, and a cleaning brush fixedly connected to the output shaft of the transmission motor and abutting against the stirring paddle.

[0022] The beneficial effect of adopting the above further solution is: the transmission motor is started by the controller, and the transmission motor drives the cleaning brush to rotate to clean the clay on the stirring paddle.

[0023] Compared with the prior art, the present application provides a cement mixing pile, which has the following beneficial effects:

[0024] 1. The cement mixing pile starts the reduction motor through the controller, the reduction motor drives the transmission gear to rotate, the transmission gear drives the transmission gear and the rotating rod to rotate, the rotating rod rotates and drives the stirring paddle to rotate, so as to adjust the angle of the stirring paddle, which is convenient for the cement slurry pressed into the soft soil and the surrounding soft soil to be fully stirred at multiple angles, improves the stirring effect, and achieves the advantage of facilitating the adjustment of the angle of the stirring paddle.

[0025] 2. The cement mixing pile starts the driving motor through the controller, and the driving motor drives the lead screw to rotate. The lead screw rotation drives the threaded block, the connecting block and the mounting seat to move up and down. Then the servo motor is started by the controller to drive the connecting shaft and the stirring paddle to rotate for stirring. By setting the driving motor, the stirring paddle is made to reciprocate up and down for stirring. The transmission motor is started by the controller, and the transmission motor drives the cleaning brush to rotate to clean the clay on the stirring paddle, thereby achieving the advantage of strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a cross-sectional view of the structure of this application;

[0027] Figure 2 It is the front view of the structure of this application;

[0028] Figure 3 It is a three-dimensional diagram of the angle adjustment mechanism of the structure of the present application;

[0029] Figure 4 It is a side view of the structure of this application.

[0030] Description of reference numerals:

[0031] 1. Base; 2. Installation box; 3. Controller; 4. Stirring paddle; 5. Angle adjustment mechanism; 51. Mounting frame; 52. Fixed plate; 53. Rotating rod; 54. Driven gear; 55. Driving mechanism; 5501. Reduction motor; 5502. Transmission gear; 6. Moving mechanism; 61. Driving motor; 62. Lead screw; 63. Threaded block; 64. Connecting block; 65. Mounting seat; 66. Servo motor; 67. Connecting shaft; 7. Cleaning mechanism; 71. Fixed seat; 72. Transmission motor; 73. Cleaning brush. DETAILED DESCRIPTION

[0032] See also Figure 1-4A cement mixing pile in this embodiment includes a base 1, an installation box 2 fixedly connected to the top of the base 1, a controller 3 fixedly installed on the front of the installation box 2 and a stirring paddle 4 arranged on the right side of the installation box 2, and an angle adjustment mechanism 5 for adjusting the angle of the stirring paddle 4 is arranged on the outside of the installation box 2. The angle adjustment mechanism 5 includes a mounting frame 51 arranged on the outside of the installation box 2, a fixing plate 52 fixedly connected to the right side of the mounting frame 51, a rotating rod 53 rotatably connected to the inside of the mounting frame 51 and rotatably connected to the fixing plate 52, a driven gear 54 fixedly connected to the outside of the rotating rod 53 and a driving mechanism 55 arranged on the right side of the mounting frame 51 for driving the rotating rod 53.

[0033] The reduction motor 5501 is started by the controller 3, and the reduction motor 5501 drives the transmission gear 5502 to rotate, and the transmission gear 5502 drives the driven gear 54 and the rotating rod 53 to rotate, and the rotation of the rotating rod 53 drives the stirring paddle 4 to rotate, so that the angle of the stirring paddle 4 can be adjusted, which is convenient for fully stirring the cement slurry pressed into the soft soil and the surrounding soft soil at multiple angles, thereby improving the stirring effect and achieving the advantage of facilitating the adjustment of the angle of the stirring paddle.

[0034] The rotating rod 53 is a solid cylinder, a bearing matching the rotating rod 53 is fixedly installed inside the mounting frame 51, and the stirring paddle 4 is fixedly connected to the outside of the rotating rod 53. By providing the bearing, the stability of the rotating rod 53 during rotation is improved.

[0035] It should be noted that the driving mechanism 55 includes a reduction motor 5501 fixedly mounted on the right side of the fixing plate 52 . The reduction motor 5501 is electrically connected to the controller 3 . A transmission gear 5502 meshing with the driven gear 54 is fixedly connected to the output shaft of the reduction motor 5501 .

[0036] See also Figure 1-2 In this embodiment, the interior of the installation box 2 is provided with a moving mechanism 6 extending to the outside thereof for moving and adjusting the stirring paddle 4, and the moving mechanism 6 includes a driving motor 61 fixedly installed on the top wall of the installation box 2, a lead screw 62 fixedly connected to the output shaft of the driving motor 61, a threaded block 63 threadedly connected to the outside of the lead screw 62, a connecting block 64 fixedly connected to the right side of the threaded block 63, and a mounting seat 65 fixedly connected to the right side of the connecting block 64. The driving motor 61 is started by the controller 3 to drive the lead screw 62 to rotate, and the lead screw 62 rotates to drive the threaded block 63, the connecting block 64 and the mounting seat 65 to move up and down, and then the servo motor 66 is started by the controller 3 to drive the connecting shaft 67 and the stirring paddle 4 to rotate for stirring, and the driving motor 61 is provided so that the stirring paddle 4 stirs reciprocatingly up and down.

[0037] A servo motor 66 is fixedly mounted on the top of the mounting seat 65, and the servo motor 66 is electrically connected to the controller 3. A connecting shaft 67 is fixedly connected to the output shaft of the servo motor 66, and the mounting frame 51 is fixedly connected to one end of the connecting shaft 67 away from the servo motor 66. By providing the connecting shaft 67, it is convenient to drive the mounting frame 51 and the stirring paddle 4 to rotate so as to perform stirring processing.

[0038] It should be noted that a slider is fixedly connected to the left side of the threaded block 63, and a slide rail adapted to the slider is fixedly installed on the inner wall of the installation box 2, and the slider and the slide rail are slidably connected. By setting the slider and the slide rail, the stability of the threaded block 63 moving up and down is improved.

[0039] In addition, a movable opening adapted to the connection block 64 is provided inside the installation box 2, and the outer diameter of the connection block 64 is adapted to the inner diameter of the movable opening. By providing the movable opening, the connection block 64 is convenient to move up and down.

[0040] See also Figure 4 In this embodiment, a cleaning mechanism 7 for cleaning the stirring paddle 4 is provided outside the installation box 2, and the cleaning mechanism 7 includes a fixing seat 71 fixedly connected to the outside of the installation box 2, a transmission motor 72 fixedly connected to the top of the fixing seat 71, and a cleaning brush 73 fixedly connected to the output shaft of the transmission motor 72 and abutting against the stirring paddle 4. The transmission motor 72 is electrically connected to the controller 3. The transmission motor 72 is started by the controller 3, and the transmission motor 72 drives the cleaning brush 73 to rotate, so as to clean the clay on the stirring paddle 4, thereby achieving the advantage of strong practicality.

[0041] The working principle of the above embodiment is:

[0042] When in use, the reduction motor 5501 is started by the controller 3, and the reduction motor 5501 drives the transmission gear 5502 to rotate, and the transmission gear 5502 drives the driven gear 54 and the rotating rod 53 to rotate, and the rotation of the rotating rod 53 drives the stirring paddle 4 to rotate, so as to adjust the angle of the stirring paddle 4, and fully stir the cement slurry pressed into the soft soil and the surrounding soft soil at multiple angles; when the stirring paddle 4 is rotated and stirred up and down, the driving motor 61 is started by the controller 3, and the driving motor 61 drives the lead screw 62 to rotate, and the lead screw 62 drives the threaded block 63, the connecting block 64 and the mounting seat 65 to move up and down, and then the servo motor 66 is started by the controller 3 to drive the connecting shaft 67 and the stirring paddle 4 to rotate for stirring, and the driving motor 61 is set, so that the stirring paddle 4 stirs up and down reciprocatingly; when the stirring paddle 4 is cleaned, the transmission motor 72 is started by the controller 3, and the transmission motor 72 drives the cleaning brush 73 to rotate, and the clay on the stirring paddle 4 is cleaned.

Claims

1. A cement mixing pile, characterized in that: The invention comprises a base (1), a mounting box (2) fixedly connected to the top of the base (1), a controller (3) fixedly mounted on the front of the mounting box (2), and a stirring paddle (4) arranged on the right side of the mounting box (2); an angle adjustment mechanism (5) for adjusting the angle of the stirring paddle (4) is arranged outside the mounting box (2); The angle adjustment mechanism (5) comprises a mounting frame (51) arranged outside the mounting box (2), a fixing plate (52) fixedly connected to the right side of the mounting frame (51), a rotating rod (53) rotatably connected to the inside of the mounting frame (51) and rotatably connected to the fixing plate (52), a driven gear (54) fixedly connected to the outside of the rotating rod (53), and a driving mechanism (55) arranged on the right side of the mounting frame (51) for driving the rotating rod (53).

2. A cement mixing pile according to claim 1, characterized in that: The rotating rod (53) is a solid cylinder, a bearing matching the rotating rod (53) is fixedly mounted inside the mounting frame (51), and the stirring paddle (4) is fixedly connected to the outside of the rotating rod (53).

3. A cement mixing pile according to claim 1, characterized in that: The driving mechanism (55) comprises a reduction motor (5501) fixedly mounted on the right side of the fixed plate (52), and a transmission gear (5502) meshing with the driven gear (54) is fixedly connected to the output shaft of the reduction motor (5501).

4. A cement mixing pile according to claim 1, characterized in that: The installation box (2) is provided with a moving mechanism (6) extending to the outside thereof for moving and adjusting the stirring paddle (4), the moving mechanism (6) comprising a driving motor (61) fixedly mounted on the top wall of the installation box (2), a lead screw (62) fixedly connected to the output shaft of the driving motor (61), a threaded block (63) threadedly connected to the outside of the lead screw (62), a connecting block (64) fixedly connected to the right side of the threaded block (63), and a mounting seat (65) fixedly connected to the right side of the connecting block (64).

5. A cement mixing pile according to claim 4, characterized in that: A servo motor (66) is fixedly mounted on the top of the mounting seat (65), a connecting shaft (67) is fixedly connected to the output shaft of the servo motor (66), and the mounting frame (51) is fixedly connected to an end of the connecting shaft (67) away from the servo motor (66).

6. A cement mixing pile according to claim 4, characterized in that: A sliding block is fixedly connected to the left side of the threaded block (63), a sliding rail matching the sliding block is fixedly installed on the inner wall of the installation box (2), and the sliding block and the sliding rail are slidably connected.

7. The cement mixing pile according to claim 1, characterized in that: The installation box (2) is provided with a movable opening adapted to match the connection block (64) inside, and the outer diameter of the connection block (64) matches the inner diameter of the movable opening.

8. The cement mixing pile according to claim 1, characterized in that: A cleaning mechanism (7) for cleaning the stirring paddle (4) is arranged outside the installation box (2), and the cleaning mechanism (7) comprises a fixing seat (71) fixedly connected to the outside of the installation box (2), a transmission motor (72) fixedly connected to the top of the fixing seat (71), and a cleaning brush (73) fixedly connected to the output shaft of the transmission motor (72) and abutting against the stirring paddle (4).

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