Curing stirring equipment

Abstract

The utility model discloses curing stirring equipment which comprises an excavator arm, a supporting plate is fixedly installed at the bottom of the excavator arm, a linkage box is fixedly installed on one side of the supporting plate through an opening, and a U-shaped partition plate is fixedly installed at the top of an inner cavity of the linkage box. A bidirectional motor is started to drive a rotating rod to rotate, the rotating rod rotates to drive a plurality of stirring blades to rotate, a curing agent can be conveyed into a linkage box through a feeding pipe in the rotating process of the stirring blades, and the curing agent can enter a material guide pipe through a discharging pipe and an insertion pipe after entering the linkage box; and then the curing agent is sprayed out through a material guide hole and a Y-shaped discharging groove, the effect of making uniform contact with the soft soil is achieved, the effect of fully and uniformly stirring the soft soil and the curing agent can be achieved through rotation of stirring blades in the process, and the problems that a traditional roadbed treatment process is long in construction period, complex in working procedure and high in construction cost are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of long-distance non-contact on-site solidification construction of soft foundation of highway roadbed, in particular to a solidification mixing device. Background Art

[0002] With the rapid economic development of my country, new construction, renovation and expansion, and local road construction are developing rapidly. During the roadbed construction process, soft soil roadbeds of different conditions will be encountered, which makes highway construction difficult to a certain extent. Soft soil roadbeds have the characteristics of low shear strength, high water content, low bearing capacity, and easy deformation.

[0003] The soft foundation treatment happens to be in the very early stage of the project construction. Traditional soft foundation treatment adopts conventional processes such as excavation and replacement, pipe pile treatment, and cement mixing piles. It requires large-scale soft foundation treatment equipment to enter the site, replacement materials to enter the site, and soft soil to be transported out. It has high requirements for construction sites, construction access roads, and waste dumps, which has an impact on environmental protection. In addition, the traditional roadbed treatment process has a long construction period, complex procedures, and high construction costs. Therefore, it is necessary to design a solidification mixing equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a solidification stirring device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solidifying and mixing equipment, comprising an excavator arm, a support plate fixedly installed at the bottom of the excavator arm, a linkage box fixedly installed on one side of the support plate through an opening, a U-shaped partition fixedly installed on the top of the inner cavity of the linkage box, both sides of the inner cavity of the U-shaped partition are rotatably connected with a discharge pipe through the opening, a stirring mechanism is arranged at one end of the discharge pipe, and a driving mechanism for use with the discharge pipe is arranged at the bottom of the inner cavity of the linkage box.

[0006] Preferably, the stirring mechanism includes a material guide pipe arranged on one side of the discharge pipe, a plug pipe is fixedly installed inside the material guide pipe, one end of the plug pipe extends to the inside of the discharge pipe, one end of the material guide pipe penetrates the linkage box and extends to the outside of the linkage box, and a stirring blade is fixedly installed on the surface of the material guide pipe and located outside the linkage box, and a plurality of stirring blades are provided.

[0007] Preferably, the driving mechanism includes a bidirectional motor fixedly mounted on the bottom of the linkage box, the two output shafts of the bidirectional motor are fixedly mounted with a rotating rod through a coupling, a first gear is fixedly mounted on one end of the rotating rod, a second gear meshing with the first gear is fixedly mounted on the surface of the discharge pipe, and a battery used in conjunction with the bidirectional motor is fixedly mounted on the rear side of the bottom of the inner cavity of the linkage box.

[0008] Preferably, the surface of the material guide pipe is provided with a plurality of material guide holes arranged in a ring shape, and the interior of the stirring blade is provided with a Y-shaped material discharge trough used in conjunction with the material guide holes.

[0009] Preferably, a feed pipe is fixedly mounted on the surface of the excavator arm through an opening, and the bottom end of the feed pipe passes through the support plate and the linkage box in sequence and extends to the interior of the linkage box.

[0010] Preferably, annular slide grooves are provided on both sides of the inner cavity of the linkage box, a sliding block is slidably connected to the lower part of the annular slide groove, and a hydraulic rod is fixedly installed on the top of the sliding block.

[0011] Preferably, the top end of the hydraulic rod passes through the discharge pipe and the insertion pipe in sequence and extends to the inside of the insertion pipe.

[0012] Preferably, a limiting groove for use with a hydraulic rod is provided at the bottom of the insert pipe.

[0013] Preferably, the discharge pipe and the U-shaped partition are rotatably connected via a sealed bearing.

[0014] Preferably, the surface of the insert tube is made of rubber material and has an interference fit with the inner wall of the discharge tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The curing and mixing equipment controls the start of a bidirectional motor, which drives the rotating rod to rotate, and the rotation of the rotating rod drives multiple stirring blades to rotate. During the rotation of the stirring blades, the curing agent can be transported to the inside of the linkage box through the feed pipe. After entering the linkage box, the curing agent can enter the inside of the guide pipe through the discharge pipe and the insert pipe, and then be sprayed through the guide hole and the Y-shaped discharge trough to achieve the effect of uniform contact with the soft soil. In this process, the rotation of the stirring blades can achieve the effect of fully and evenly stirring the soft soil and the curing agent, which solves the problems of long construction period, complex procedures and high construction cost of traditional roadbed treatment technology.

[0017] 2. The curing mixing equipment controls the hydraulic rod to retract, and the hydraulic rod can be moved to the outside of the insert pipe. At this time, the hydraulic rod no longer limits the insert pipe. Then, the stirring blades can be pulled to both sides to drive the material guide pipe to move to the outside of the linkage box, thereby facilitating the removal and installation of the material guide pipe and the stirring blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the structure of the excavator arm, linkage box and discharge pipe of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring blade, the material guide hole and the Y-shaped discharge chute of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first gear, annular slide groove and hydraulic rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the material guide tube, the insert tube and the limit groove of the utility model.

[0023] In the figure: 1. Excavator arm; 2. Support plate; 3. Linkage box; 4. U-shaped partition; 5. Discharge pipe; 6. Bidirectional motor; 7. Rotating rod; 8. First gear; 9. Second gear; 10. Guide pipe; 11. Insert pipe; 12. Stirring blade; 13. Guide hole; 14. Y-shaped discharge chute; 15. Feed pipe; 16. Annular slide; 17. Sliding block; 18. Hydraulic rod; 19. Limiting groove; 20. Battery. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] Embodiment 1

[0026] Please refer to Figure 1-5 As shown, the utility model provides a solidifying mixing device, including an excavator arm 1, a support plate 2 is fixedly installed at the bottom of the excavator arm 1, a linkage box 3 is fixedly installed on one side of the support plate 2 through an opening, a U-shaped partition 4 is fixedly installed on the top of the inner cavity of the linkage box 3, both sides of the inner cavity of the U-shaped partition 4 are rotatably connected with a discharge pipe 5 through the opening, a stirring mechanism is arranged at one end of the discharge pipe 5, a driving mechanism used in conjunction with the discharge pipe 5 is arranged at the bottom of the inner cavity of the linkage box 3, and the discharge pipe 5 and the U-shaped partition 4 are rotatably connected through a sealed bearing member.

[0027] Specifically, the stirring mechanism includes a guide tube 10 arranged on one side of the discharge tube 5, a plug tube 11 is fixedly installed inside the guide tube 10, one end of the plug tube 11 extends to the inside of the discharge tube 5, the surface of the plug tube 11 is set to a rubber material, and has an interference fit with the inner wall of the discharge tube 5, one end of the guide tube 10 passes through the linkage box 3 and extends to the outside of the linkage box 3, the guide tube 10 is slidably connected to the linkage box 3, a stirring blade 12 is fixedly installed on the surface of the guide tube 10 and located outside the linkage box 3, and a plurality of stirring blades 12 are provided, the driving mechanism includes a bidirectional motor 6 fixedly installed at the bottom of the linkage box 3, and a battery 20 used in conjunction with the bidirectional motor 6 is fixedly installed on the rear side of the bottom of the inner cavity of the linkage box 3. The machine 6 is a servo motor. The two output shafts of the bidirectional motor 6 are fixedly installed with a rotating rod 7 through a coupling. A first gear 8 is fixedly installed at one end of the rotating rod 7. A second gear 9 meshing with the first gear 8 is fixedly installed on the surface of the discharge pipe 5. By setting a stirring mechanism and a driving mechanism, and controlling the start of the bidirectional motor 6, the start of the bidirectional motor 6 drives the rotating rod 7 to rotate, and the rotation of the rotating rod 7 drives the first gear 8 to rotate. The rotation of the first gear 8 drives the discharge pipe 5 to rotate through the meshing second gear 9. The rotation of the discharge pipe 5 drives the insertion tube 11 to rotate. The rotation of the insertion tube 11 drives the guide pipe 10 to rotate. The rotation of the guide pipe 10 achieves the effect of driving multiple stirring blades 12 to rotate. The stirring blades 12 rotate and can rotate to drill into the soft soil.

[0028] Specifically, a material guide hole 13 is provided on the surface of the material guide pipe 10, and a plurality of the material guide holes 13 are arranged in a ring shape. A Y-shaped discharge trough 14 used in conjunction with the material guide hole 13 is provided inside the stirring blade 12. A feed pipe 15 is fixedly installed on the surface of the excavator arm 1 through an opening. The bottom end of the feed pipe 15 passes through the support plate 2 and the linkage box 3 in sequence and extends to the inside of the linkage box 3. By setting the Y-shaped discharge trough 14 and conveying the curing agent to the inside of the linkage box 3 through the feed pipe 15, the curing agent can enter the inside of the material guide pipe 10 through the discharge pipe 5 and the insert pipe 11 after entering the inside of the linkage box 3, and then be sprayed out through the material guide hole 13 and the Y-shaped discharge trough 14, so as to achieve the effect of uniform contact with the soft soil.

[0029] Specifically, annular grooves 16 are provided on both sides of the inner cavity of the linkage box 3, and a slider 17 is slidably connected to the lower part of the annular groove 16. A hydraulic rod 18 is fixedly installed on the top of the slider 17. The top of the hydraulic rod 18 passes through the discharge pipe 5 and the insertion pipe 11 in sequence and extends to the inside of the insertion pipe 11. The bottom of the insertion pipe 11 is provided with a limiting groove 19 used in conjunction with the hydraulic rod 18. By setting the hydraulic rod 18 and controlling the hydraulic rod 18 to shrink, the hydraulic rod 18 can be moved to the outside of the insertion pipe 11. At this time, the hydraulic rod 18 no longer limits the insertion pipe 11, and then the stirring blades 12 can be pulled to both sides so that the stirring blades 12 drive the guide pipe 10 to move to the outside of the linkage box 3, thereby achieving the effect of facilitating the removal and installation of the guide pipe 10 and the stirring blades 12.

[0030] Working principle: The utility model is a solidifying and mixing device, which starts by controlling the bidirectional motor 6, and the bidirectional motor 6 starts to drive the rotating rod 7 to rotate, and the rotating rod 7 rotates to drive the first gear 8 to rotate, and the first gear 8 rotates to drive the discharge pipe 5 to rotate through the meshing second gear 9, and the discharge pipe 5 rotates to drive the insertion pipe 11 to rotate, and the insertion pipe 11 rotates to drive the guide pipe 10 to rotate, and the guide pipe 10 rotates to achieve the effect of driving multiple stirring blades 12 to rotate, and the stirring blades 12 rotate to rotate and drill into the soft soil. During the rotation of the stirring blades 12, the curing agent can be transported to the inside of the linkage box 3 through the feed pipe 15, and the curing agent can be transported to the inside of the linkage box 3 through the discharge pipe 5 and the insertion pipe 11 after entering the linkage box 3. The tube 11 enters the interior of the guide tube 10, and then is sprayed out through the guide hole 13 and the Y-shaped discharge trough 14 to achieve the effect of uniform contact with the soft soil, and in this process, the stirring blade 12 rotates to achieve the effect of fully and evenly stirring the soft soil and the curing agent. When the stirring blade 12 needs to be replaced, the hydraulic rod 18 can be controlled to shrink, and the hydraulic rod 18 can be moved to the outside of the insertion tube 11. At this time, the hydraulic rod 18 no longer limits the insertion tube 11, and then the stirring blade 12 can be pulled to both sides to make the stirring blade 12 drive the guide tube 10 to move to the outside of the linkage box 3, thereby achieving the effect of facilitating the removal and installation of the guide tube 10 and the stirring blade 12.

[0031] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solidification mixing device, comprising an excavator arm (1), characterized in that: A support plate (2) is fixedly mounted on the bottom of the excavator arm (1); a linkage box (3) is fixedly mounted on one side of the support plate (2) through an opening; a U-shaped partition (4) is fixedly mounted on the top of the inner cavity of the linkage box (3); both sides of the inner cavity of the U-shaped partition (4) are rotatably connected to a discharge pipe (5) through an opening; a stirring mechanism is arranged at one end of the discharge pipe (5); and a driving mechanism for use with the discharge pipe (5) is arranged at the bottom of the inner cavity of the linkage box (3).

2. A solidification and stirring device according to claim 1, characterized in that: The stirring mechanism comprises a material guide pipe (10) arranged on one side of the discharge pipe (5), a plug pipe (11) is fixedly installed inside the material guide pipe (10), one end of the plug pipe (11) extends to the inside of the discharge pipe (5), one end of the material guide pipe (10) passes through the linkage box (3) and extends to the outside of the linkage box (3), and a stirring blade (12) is fixedly installed on the surface of the material guide pipe (10) and located outside the linkage box (3), and a plurality of stirring blades (12) are provided.

3. A solidification stirring device according to claim 1, characterized in that: The driving mechanism comprises a bidirectional motor (6) fixedly mounted on the bottom of a linkage box (3); two output shafts of the bidirectional motor (6) are fixedly mounted with a rotating rod (7) via a coupling; a first gear (8) is fixedly mounted on one end of the rotating rod (7); a second gear (9) meshing with the first gear (8) is fixedly mounted on the surface of the discharge pipe (5); and a storage battery (20) used in conjunction with the bidirectional motor (6) is fixedly mounted on the rear side of the bottom of the inner cavity of the linkage box (3).

4. A solidification and stirring device according to claim 2, characterized in that: The surface of the material guide pipe (10) is provided with a material guide hole (13), and a plurality of the material guide holes (13) are arranged in a ring shape. The interior of the stirring blade (12) is provided with a Y-shaped material discharge trough (14) used in conjunction with the material guide hole (13).

5. A solidification and stirring device according to claim 1, characterized in that: A feed pipe (15) is fixedly mounted on the surface of the excavator arm (1) by opening an opening, and the bottom end of the feed pipe (15) passes through the support plate (2) and the linkage box (3) in sequence and extends to the interior of the linkage box (3).

6. A solidification and stirring device according to claim 2, characterized in that: Annular slide grooves (16) are provided on both sides of the inner cavity of the linkage box (3), a slider (17) is slidably connected to the lower part of the annular slide groove (16), and a hydraulic rod (18) is fixedly installed on the top of the slider (17).

7. A solidification and stirring device according to claim 6, characterized in that: The top end of the hydraulic rod (18) passes through the discharge pipe (5) and the insertion pipe (11) in sequence and extends to the interior of the insertion pipe (11).

8. A solidification and stirring device according to claim 6, characterized in that: The bottom of the insertion tube (11) is provided with a limiting groove (19) for use in conjunction with the hydraulic rod (18).

9. A solidification and stirring device according to claim 1, characterized in that: The discharge pipe (5) is rotatably connected to the U-shaped partition plate (4) via a sealing bearing member.

10. A solidification and stirring device according to claim 2, characterized in that: The surface of the insert tube (11) is made of rubber material and is interference fit with the inner wall of the discharge tube (5).

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