Fluidized solidified soil stirring device

Abstract

The utility model discloses a flow-state solidified soil stirring device, which belongs to the technical field of flow-state solidified soil and comprises a support frame, a horizontal stirring box arranged on the top surface of the support frame, a feeding pipe arranged at the top of the horizontal stirring box, a discharging pipe arranged at the bottom of the horizontal stirring box, and a material blocking mechanism arranged at the bottom of the discharging pipe. A stirring shaft is arranged in the horizontal stirring box, a plurality of stirring paddles are arranged on the stirring shaft, and a driving mechanism for driving the stirring shaft to rotate is arranged on the outer side of the horizontal stirring box. The horizontal stirring box is arranged, so that the height of the stirring box is reduced, and a worker can conveniently add raw materials; and an adjusting support is arranged on the supporting frame, the right end of the adjusting support is pushed to be lifted through a hydraulic cylinder, so that the right end of the horizontal stirring box is lifted, the horizontal stirring box inclines leftwards, all the flow-state solidified soil is conveniently discharged, and discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fluidized solidified soil, in particular to a stirring device for fluidized solidified soil. Background Technique

[0002] Fluidized solidified soil is a new type of building material, mainly used for backfilling and pouring of various waste pits, foundation pit trenches, pipe galleries and mine caves. The main raw material is to utilize the waste foundation soil after excavation of the waste pit or foundation pit, and then add a certain proportion of curing agent and water, and then through specific processes and machinery, fully mix evenly, and then form a reinforced material product with pumpable fluidity. The characteristics are obvious economic advantages, high strength, ecological environmental protection, convenient construction and other advantages.

[0003] Chinese Patent with application number 202321479996.X discloses a stirring device for fluidized solidified soil. This stirring device is of a vertical structure with a relatively high overall height, making it inconvenient for workers to add materials into the feeding hopper. At the same time, the discharge pipe is on the right side of the outer shell, and the fluidized solidified soil is likely to remain in the outer shell and cannot be completely discharged. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stirring device for fluidized solidified soil, which solves the problems that the existing stirring device for fluidized solidified soil is of a vertical structure with a relatively high overall height, making it inconvenient for workers to add materials into the feeding hopper, and the discharge pipe is on the right side of the outer shell, and the fluidized solidified soil is likely to remain in the outer shell and cannot be completely discharged.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A stirring device for fluidized solidified soil of the utility model includes a support frame. A horizontal stirring tank is arranged on the top surface of the support frame. A feeding pipe is arranged on the top of the horizontal stirring tank. A discharge pipe is arranged at the bottom of the horizontal stirring tank. A material blocking mechanism is arranged at the bottom of the discharge pipe. A stirring shaft is arranged inside the horizontal stirring tank. A plurality of stirring paddles are arranged on the stirring shaft. A driving mechanism for driving the rotation of the stirring shaft is arranged outside the horizontal stirring tank;

[0007] The support frame includes a horizontal support. A vertical support is arranged on the left side of the horizontal support. Universal wheels are arranged at the bottom of the right side of the horizontal support and the bottom of the vertical support. An adjusting support is arranged at the top of the vertical support. A hydraulic cylinder is arranged at the top of the right side of the horizontal support. The piston rod of the hydraulic cylinder is connected to the adjusting support. The bottom frame of the horizontal stirring tank is arranged on the top surface of the adjusting support.

[0008] Furthermore, the horizontal support is arranged in a U-shaped structure with an open left side, and the vertical support is arranged in a U-shaped structure with an open bottom.

[0009] Furthermore, the adjusting bracket includes two support rods. An end cross beam is provided at the left ends of the two support rods. The end cross beam is movably connected to the top of the vertical bracket. An intermediate cross beam is provided between the two support rods. The piston rod of the hydraulic cylinder is movably connected to a support on the intermediate cross beam. The bottom frame of the horizontal mixing tank is arranged on the top surfaces of the two support rods.

[0010] Furthermore, a box door is provided on the horizontal mixing tank.

[0011] Furthermore, the box door is made of a transparent material.

[0012] Furthermore, the driving mechanism includes a motor. The motor is installed at the rear side of the horizontal mixing tank. A driving wheel is installed on the output shaft of the motor. A driven wheel is installed at the right end of the stirring shaft. The driving wheel and the driven wheel are connected by a synchronous belt for transmission.

[0013] Furthermore, the material blocking mechanism includes a baffle. The baffle is arranged below the discharge pipe. Chute grooves are provided on the front and rear sides of the discharge pipe. The front and rear edges of the baffle are respectively arranged in the chute grooves. A cylinder is provided on the right side of the discharge pipe. The piston rod of the cylinder is connected to the baffle.

[0014] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0015] By providing a horizontal mixing tank in the present utility model, the height of the mixing tank is reduced, which is convenient for the staff to add raw materials. An adjusting bracket is provided on the support frame. By pushing the right end of the adjusting bracket to lift by the hydraulic cylinder, the right end of the horizontal mixing tank is raised, and the horizontal mixing tank tilts to the left, facilitating the complete discharge of the fluidized solidified soil, and the discharging is convenient. Description of the Drawings

[0016] The following further describes the present utility model with reference to the drawings.

[0017] Figure 1 is the front view of the fluidized solidified soil mixing device of the present utility model;

[0018] Figure 2 is the three-dimensional structural schematic diagram of the support frame of the present utility model;

[0019] Figure 3 is the three-dimensional structural schematic diagram of the horizontal mixing tank of the present utility model;

[0020] Figure 4 is the three-dimensional structural schematic diagram of the stirring shaft, stirring paddle and driving mechanism of the present utility model;

[0021] Figure 5 This is a three-dimensional structural schematic diagram of the material blocking mechanism of the present utility model.

[0022] Explanation of reference numerals: 1, support frame; 2, horizontal mixing tank; 3, feed pipe; 4, discharge pipe; 5, drive mechanism; 6, mixing shaft; 7, mixing paddle; 8, material blocking mechanism; 1-1, horizontal support; 1-2, vertical support; 1-3, universal wheel; 1-4, adjustment support; 1-4-1, support rod; 1-4-2, end cross beam; 1-4-3, middle cross beam; 1-5, hydraulic cylinder; 2-1, box door; 5-1, motor; 5-2, driving wheel; 5-3, driven wheel; 5-4, synchronous belt; 8-1, baffle; 8-2, cylinder; 8-3, chute. Specific implementation mode

[0023] As Figures 1-5 shown, a fluidized solidified soil mixing device includes a support frame 1, the top surface of the support frame 1 is connected with a horizontal mixing tank 2, the top of the horizontal mixing tank 2 is connected with a feed pipe 3, a detachable sealing cover is installed at the top of the feed pipe 3, and the sealing cover is installed on the feed pipe 3 through a lock. The bottom of the horizontal mixing tank 2 is connected with a discharge pipe 4, a material blocking mechanism 8 is installed at the bottom of the discharge pipe 4, a mixing shaft 6 is rotatably connected inside the horizontal mixing tank 2, and a number of mixing paddles 7 are detachably installed on the mixing shaft 6 through bolts. A drive mechanism 5 for driving the mixing shaft 6 to rotate is installed outside the horizontal mixing tank 2; specifically, the mixing paddles 7 are installed on the upper, lower, left, and right four surfaces of the mixing shaft 6. The mixing paddle 7 includes a connecting rod and a mixing head. The connecting rod is connected in the mounting hole on the surface of the mixing shaft 6 through a bolt, and the mixing head is connected to the end of the mixing rod through a bolt, which is convenient for installation and replacement; the feed pipe 3 can also be set in a funnel shape for convenient feeding.

[0024] As Figure 2 shown, the support frame 1 includes a horizontal support 1-1, the left side of the horizontal support 1-1 is connected with a vertical support 1-2, universal wheels 1-3 are installed at the right bottom of the horizontal support 1-1 and the bottom of the vertical support 1-2, an adjustment support 1-4 is arranged at the top of the vertical support 1-2, a hydraulic cylinder 1-5 is installed at the right top of the horizontal support 1-1, the piston rod of the hydraulic cylinder 1-5 is connected with the adjustment support 1-4, and the bottom frame of the horizontal mixing tank 2 is connected to the top surface of the adjustment support 1-4.

[0025] Specifically, the horizontal support 1-1 is set in a U-shaped structure with an open left side, and the vertical support 1-2 is set in a U-shaped structure with an open bottom; the collection device of the fluidized solidified soil can enter the support frame 1 from the left side of the vertical support 1-2, so that the collection device of the fluidized solidified soil is exactly located directly below the discharge pipe 4.

[0026] The adjusting bracket 1-4 includes two supporting rods 1-4-1, the left ends of the two supporting rods 1-4-1 are connected with end cross beams 1-4-2, the end cross beams 1-4-2 are hinged to the top of the vertical bracket 1-2, an intermediate cross beam 1-4-3 is connected between the two supporting rods 1-4-1, the piston rod of the hydraulic cylinder 1-5 is hinged to the support on the intermediate cross beam 1-4-3, and the bottom frame of the horizontal mixing box 2 is installed on the top surfaces of the two supporting rods 1-4-1.

[0027] like Figure 3 As shown, three doors 2-1 are installed on the horizontal mixing box 2, and the doors 2-1 are made of transparent material. The mixing condition of the internal fluidized solidified soil can be observed through the doors 2-1, and the internal stirring paddle 7 can be replaced or the interior of the horizontal mixing box 2 can be cleaned by opening the doors 2-1.

[0028] like Figure 4 As shown, the driving mechanism 5 includes a motor 5-1, which is installed on the rear side of the horizontal mixing box 2. A driving wheel 5-2 is installed on the output shaft of the motor 5-1, and a driven wheel 5-3 is installed on the right end of the mixing shaft 6. The driving wheel 5-2 and the driven wheel 5-3 are connected by a synchronous belt 5-4.

[0029] like Figure 5 As shown, the material blocking mechanism 8 includes a baffle 8-1, which is arranged below the discharge pipe 4. A slide groove 8-3 is installed on the front and rear sides of the discharge pipe 4. The front and rear sides of the baffle 8-1 are respectively inserted into the slide groove 8-3. A cylinder 8-2 is installed on the right side of the discharge pipe 4, and the piston rod of the cylinder 8-2 is connected to the baffle 8-1.

[0030] The working process of the utility model is as follows:

[0031] First, a certain mass of processed soil and mixing water are introduced into the horizontal mixing box 2 from the feed pipe 3, and then the motor 5-1 is started. The motor 5-1 drives the mixing shaft 6 to rotate through the driving wheel 5-2, the driven wheel 5-3 and the synchronous belt 5-4. During the rotation of the mixing shaft 6, the mixing paddle 7 mixes the raw materials; finally, after a period of stirring, the collection device of the fluidized solidified soil is moved to the bottom of the discharge pipe 4, and the cylinder 8-2 is started. The cylinder 8-2 pushes the baffle 8-1 to move so that the baffle 8-1 no longer blocks the discharge pipe 4, and the fluidized solidified soil flows into the collection device through the discharge pipe 4. In order to ensure that the fluidized solidified soil is completely discharged, the hydraulic cylinder 1-5 is started, and the piston rod of the hydraulic cylinder 1-5 is extended to push the right end of the adjusting bracket 1-4 to lift up, so that the right end of the horizontal mixing box 2 is lifted, and the horizontal mixing box 2 is tilted to the left until the fluidized solidified soil is completely discharged.

[0032] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A fluidized solidified soil mixing device, characterized in that: The invention comprises a support frame (1), wherein a horizontal stirring box (2) is arranged on the top surface of the support frame (1), a feeding pipe (3) is arranged on the top of the horizontal stirring box (2), a discharging pipe (4) is arranged on the bottom of the horizontal stirring box (2), a material blocking mechanism (8) is arranged on the bottom of the discharging pipe (4), a stirring shaft (6) is arranged inside the horizontal stirring box (2), a plurality of stirring paddles (7) are arranged on the stirring shaft (6), and a driving mechanism (5) for driving the stirring shaft (6) to rotate is arranged on the outside of the horizontal stirring box (2); The support frame (1) comprises a horizontal frame (1-1), a vertical frame (1-2) is arranged on the left side of the horizontal frame (1-1), a universal wheel (1-3) is arranged at the bottom of the right side of the horizontal frame (1-1) and the bottom of the vertical frame (1-2), an adjustment frame (1-4) is arranged at the top of the vertical frame (1-2), a hydraulic cylinder (1-5) is arranged at the top of the right side of the horizontal frame (1-1), a piston rod of the hydraulic cylinder (1-5) is connected to the adjustment frame (1-4), and the bottom frame of the horizontal stirring box (2) is arranged on the top surface of the adjustment frame (1-4).

2. The fluidized solidified soil mixing device according to claim 1, characterized in that: The horizontal support (1-1) is configured as a U-shaped structure with an opening on the left side, and the vertical support (1-2) is configured as a U-shaped structure with an opening on the bottom.

3. The fluidized solidified soil mixing device according to claim 2, characterized in that: The adjustment bracket (1-4) comprises two support rods (1-4-1), the left ends of the two support rods (1-4-1) are provided with end cross beams (1-4-2), the end cross beams (1-4-2) are movably connected to the top of the vertical bracket (1-2), an intermediate cross beam (1-4-3) is provided between the two support rods (1-4-1), the piston rod of the hydraulic cylinder (1-5) is movably connected to a support on the intermediate cross beam (1-4-3), and the bottom frame of the horizontal mixing box (2) is provided on the top surfaces of the two support rods (1-4-1).

4. The fluidized solidified soil mixing device according to claim 1, characterized in that: The horizontal stirring box (2) is provided with a box door (2-1).

5. The fluidized solidified soil mixing device according to claim 4, characterized in that: The box door (2-1) is made of transparent material.

6. The fluidized solidified soil mixing device according to claim 1, characterized in that: The driving mechanism (5) comprises a motor (5-1), the motor (5-1) is mounted on the rear side of the horizontal stirring box (2), a driving wheel (5-2) is mounted on the output shaft of the motor (5-1), a driven wheel (5-3) is mounted on the right end of the stirring shaft (6), and the driving wheel (5-2) and the driven wheel (5-3) are connected by a synchronous belt (5-4).

7. The fluidized solidified soil mixing device according to claim 1, characterized in that: The material blocking mechanism (8) comprises a baffle (8-1), wherein the baffle (8-1) is arranged below the discharge pipe (4), and slide grooves (8-3) are arranged on the front and rear sides of the discharge pipe (4), and the front and rear sides of the baffle (8-1) are respectively arranged in the slide grooves (8-3), and a cylinder (8-2) is arranged on the right side of the discharge pipe (4), and the piston rod of the cylinder (8-2) is connected to the baffle (8-1).

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