Soft soil stirring and curing equipment

Abstract

The utility model discloses soft soil stirring and solidifying equipment, which relates to the technical field of soft soil solidifying equipment and comprises a bottom plate, a spraying mechanism is arranged above the bottom plate, a servo motor is arranged outside the bottom plate, a stirring shaft is arranged below the servo motor, and a mounting mechanism is arranged below the servo motor. The mounting mechanism comprises a fixing cylinder fixedly connected with an output shaft of the servo motor, and a reserved groove is formed in the fixing cylinder. The curing agent can be sprayed to soft soil through the bottom plate and the spraying mechanism, the purpose of curing the soft soil can be achieved, the purpose of stirring the soft soil can be achieved through the servo motor, the stirring shaft and the mounting mechanism, the soft soil on the bottom layer can be turned up, and the situation that the soft soil is not cured thoroughly can be effectively avoided; and through the mounting mechanism, a worker can replace the stirring shaft more conveniently and quickly, and the working efficiency of the worker can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soft soil solidification equipment, in particular to soft soil stirring and solidification equipment. Background Art

[0002] Soft soil solidification equipment can make soft soil form a uniform, impermeable and frost-resistant soil cement structure.

[0003] In the process of municipal engineering construction, it is inevitable to encounter some special lands that cannot meet the needs of the project, such as organic-rich soft soil, heavy metal contaminated soil, etc. These soils must be reinforced to meet the requirements of engineering construction and ecological environment, so soft soil solidification equipment is needed.

[0004] According to a soft soil mixing and solidifying device disclosed in the patent No. CN219731952U, the device can open the nozzle on the mixing blade to prevent the organic soil composite solidifying agent from contacting and solidifying with the air. It has a simple structure, high efficiency and is easy to use. However, in actual applications, the internal situation of the soft soil is relatively complicated. There may be hard objects such as stones inside the soft soil. Therefore, the probability of the mixing shaft being damaged is relatively high. However, it is more troublesome to replace the mixing shaft of the existing soft soil solidifying device. For this reason, we provide a soft soil mixing and solidifying device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a soft soil mixing and solidification device, which is more convenient and quick when replacing the mixing shaft and can effectively improve the work efficiency of the staff.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a soft soil mixing and solidification device, comprising a base plate, a spraying mechanism is arranged above the base plate, a servo motor is arranged outside the base plate, and a mixing shaft is arranged below the servo motor.

[0007] A mounting mechanism is provided below the servo motor, and the mounting mechanism includes a fixed cylinder fixedly connected to the output shaft of the servo motor, a reserved groove is provided inside the fixed cylinder, a limiting rod is fixedly connected to the inner wall of the reserved groove, a wedge-shaped block is fixedly connected to the output end of the limiting rod, a first telescopic spring is sleeved on the outer surface of the limiting rod, a groove is provided on the bottom surface of the fixed cylinder, a sliding plate is slidably connected to the inner wall of the groove, a pressure rod is fixedly connected to the upper surface of the sliding plate, the top end of the pressure rod passes through the groove and is slidably connected to the wedge-shaped block, and a second telescopic spring is sleeved on the outer surface of the pressure rod.

[0008] Furthermore, the spraying mechanism includes a storage box fixedly connected to the upper surface of the base plate, a rotating motor fixedly connected to the upper surface of the storage box, an output end of the rotating motor passes through the storage box and extends to the interior of the storage box, and a stirring blade is fixedly connected to the output end of the rotating motor. The storage box can be used to store the curing agent, and the rotating motor can drive the stirring blade to rotate, thereby achieving the purpose of stirring the curing agent, which can effectively prevent the precipitation of the curing agent.

[0009] Furthermore, a feeding port is provided on the upper surface of the storage box, and a sealing cover is rotatably connected to the upper surface of the storage box. The feeding port allows workers to add curing agent to the interior of the storage box more conveniently and quickly. The sealing cover can seal the feeding port, which can effectively prevent impurities from entering the back of the storage box, thereby increasing the safety of the device.

[0010] Furthermore, a water pump is fixedly connected to the left side of the storage box, the input end of the water pump passes through the storage box and extends to the interior of the storage box, and the output end of the water pump is fixedly connected to a nozzle. The curing agent inside the storage box can be extracted by the water pump and then sprayed through the nozzle, which can effectively improve the spraying range of the device.

[0011] Furthermore, a fixing frame is fixedly connected to the upper surface of the base plate, a first hydraulic rod is fixedly connected to the inner wall of the hole on the fixing frame, and a sliding column is fixedly connected to the output end of the first hydraulic rod. The sliding column can be driven to rise and fall by the first hydraulic rod. Because the fixing frame needs to bear a large weight, the fixing frame needs to be made of a material with higher hardness, which can effectively increase the safety and service life of the device.

[0012] Furthermore, two sliding rods are fixedly connected to the inner wall of the fixing frame, and the outer surfaces of the two sliding rods are respectively slidably connected to the inner walls of the two holes on the sliding column. The sliding rods can limit the sliding column and effectively increase the stability of the sliding column when sliding. The outer surface of the sliding rod is polished to reduce the wear caused by the sliding column when sliding.

[0013] Furthermore, a second hydraulic rod is fixedly connected to the left side of the sliding column, and a protective frame is fixedly connected to the output end of the second hydraulic rod. The inner top wall of the protective frame is fixedly connected to the upper surface of the servo motor, and track wheels are installed on the outer surface of the base plate. The position of the protective frame can be adjusted by the second hydraulic rod. The protective frame can protect the servo motor and reduce the damage to the servo motor. The track wheels can make the movement of the device more convenient and quick, and the device can move in different environments.

[0014] Compared with the prior art, the soft soil mixing and solidification equipment has the following beneficial effects:

[0015] 1. The utility model can spray curing agent on soft soil through the bottom plate and the spraying mechanism, so that the soft soil can be solidified. The servo motor, the stirring shaft and the installation mechanism can be used to stir the soft soil, and the soft soil at the bottom can be turned up, which can effectively avoid incomplete solidification of the soft soil. The installation mechanism can make it more convenient and quick for the staff to replace the stirring shaft, which can effectively improve the work efficiency of the staff.

[0016] 2. The utility model can store and spray the curing agent through the spraying mechanism, and can adjust the position of the stirring shaft through the fixed frame, the first hydraulic rod, the sliding column, the sliding rod, the second hydraulic rod and the protection frame, so that the stirring shaft can stir the soft soil more conveniently, and the crawler wheels can make the movement of the device more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 3 It is a connection diagram of the installation mechanism of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. bottom plate; 2. spraying mechanism; 201. storage box; 202. rotating motor; 203. stirring fan blade; 204. feeding port; 205. sealing cover; 206. water pump; 207. nozzle; 3. servo motor; 4. stirring shaft; 5. installation mechanism; 501. fixing cylinder; 502. reserved groove; 503. limiting rod; 504. wedge block; 505. first telescopic spring; 506. groove; 507. sliding plate; 508. pressure rod; 509. second telescopic spring; 6. fixing frame; 7. first hydraulic rod; 8. sliding column; 9. sliding rod; 10. second hydraulic rod; 11. protection frame; 12. track wheel. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] As described in the background technology, it is troublesome to replace the stirring shaft of the existing soft soil solidification equipment. For this reason, this embodiment provides a soft soil mixing and solidification device, which is more convenient and quick to replace the stirring shaft and can effectively improve the work efficiency of the staff.

[0024] See also Figures 1 to 4 This embodiment proposes a soft soil mixing and solidification device, including a base plate 1, and a spraying mechanism 2 is arranged above the base plate 1.

[0025] The base plate 1 can support the device. Since the overall weight of the device is large, the base plate 1 needs to be made of a material with higher hardness, which can effectively increase the safety and service life of the device. The spraying mechanism 2 can store and spray the curing agent.

[0026] The spraying mechanism 2 includes a storage box 201 fixedly connected to the upper surface of the base plate 1, and a rotating motor 202 is fixedly connected to the upper surface of the storage box 201. The output end of the rotating motor 202 passes through the storage box 201 and extends to the interior of the storage box 201. The output end of the rotating motor 202 is fixedly connected to a stirring blade 203. The storage box 201 can be used to store the curing agent, and the rotating motor 202 can drive the stirring blade 203 to rotate, thereby achieving the purpose of stirring the curing agent, which can effectively avoid the precipitation of the curing agent.

[0027] A feeding port 204 is provided on the upper surface of the storage box 201, and a sealing cover 205 is rotatably connected to the upper surface of the storage box 201. The feeding port 204 allows the staff to add curing agent to the interior of the storage box 201 more conveniently and quickly. The sealing cover 205 can seal the feeding port 204, which can effectively prevent impurities from entering the back of the storage box 201, thereby increasing the safety of the device.

[0028] A water pump 206 is fixedly connected to the left side of the storage box 201. The input end of the water pump 206 passes through the storage box 201 and extends to the inside of the storage box 201. The output end of the water pump 206 is fixedly connected to a nozzle 207. The curing agent inside the storage box 201 can be extracted through the water pump 206 and then sprayed through the nozzle 207, which can effectively improve the spraying range of the device.

[0029] A fixing frame 6 is fixedly connected to the upper surface of the base plate 1, a first hydraulic rod 7 is fixedly connected to the inner wall of the hole on the fixing frame 6, a sliding column 8 is fixedly connected to the output end of the first hydraulic rod 7, and the sliding column 8 can be driven to rise and fall by the first hydraulic rod 7. Because the fixing frame 6 needs to bear a large weight, the fixing frame 6 needs to be made of a material with higher hardness, which can effectively increase the safety and service life of the device.

[0030] Two sliding rods 9 are fixedly connected to the inner wall of the fixing frame 6, and the outer surfaces of the two sliding rods 9 are slidably connected to the inner walls of the two holes on the sliding column 8 respectively. The sliding rods 9 can limit the sliding column 8 and can effectively increase the stability of the sliding column 8 when sliding. The outer surface of the sliding rod 9 is polished to reduce the wear caused by the sliding column 8 when sliding.

[0031] A second hydraulic rod 10 is fixedly connected to the left side of the sliding column 8, and a protective frame 11 is fixedly connected to the output end of the second hydraulic rod 10. The inner top wall of the protective frame 11 is fixedly connected to the upper surface of the servo motor 3. A track wheel 12 is installed on the outer surface of the base plate 1. The position of the protective frame 11 can be adjusted by the second hydraulic rod 10. The protective frame 11 can protect the servo motor 3 and reduce the damage to the servo motor 3. The track wheel 12 can make the movement of the device more convenient and quick, and the device can move in different environments.

[0032] A servo motor 3 is arranged outside the bottom plate 1, and a stirring shaft 4 is arranged below the servo motor 3. The servo motor 3 can provide power for the rotation of the stirring shaft 4, and the stirring shaft 4 can stir the soft soil, turn up the soft soil at the bottom layer, and make the solidification of the soft soil more uniform and thorough.

[0033] A mounting mechanism 5 is provided below the servo motor 3. The mounting mechanism 5 includes a fixing cylinder 501 fixedly connected to the output shaft of the servo motor 3. Figure 3 to Figure 4 The fixed cylinder 501 can be used to connect the servo motor 3 and the stirring shaft 4, and the servo motor 3 can drive the fixed cylinder 501 to rotate, and the rotation of the fixed cylinder 501 can drive the stirring shaft 4 to rotate.

[0034] A reserved groove 502 is provided inside the fixed cylinder 501 , and a limit rod 503 is fixedly connected to the inner wall of the reserved groove 502 . A wedge-shaped block 504 is fixedly connected to the output end of the limit rod 503 . A first telescopic spring 505 is sleeved on the outer surface of the limit rod 503 .

[0035] See also Figure 3 to Figure 4 The wedge-shaped block 504 can be used to clamp and limit the stirring shaft 4, so that the stirring shaft 4 can be installed, and the fixing cylinder 501 and the stirring shaft 4 can be connected as a whole. The wedge-shaped block 504 can be limited by the limiting rod 503. The elastic force generated by the deformation of the first telescopic spring 505 can drive the wedge-shaped block 504 to automatically reset, which can make the operation of the device more convenient and simple.

[0036] A groove 506 is provided on the bottom surface of the fixed cylinder 501, and a sliding plate 507 is slidably connected to the inner wall of the groove 506. A pressure rod 508 is fixedly connected to the upper surface of the sliding plate 507. The top end of the pressure rod 508 passes through the groove 506 and is slidably connected to the wedge-shaped block 504. The outer surface of the pressure rod 508 is sleeved with a second telescopic spring 509.

[0037] See also Figure 3 to Figure 4 The movement of the sliding plate 507 can drive the pressure rod 508 to move. As the pressure rod 508 squeezes the inclined surface of the wedge-shaped block 504, the wedge-shaped block 504 can slide, and then the limit on the wedge-shaped block 504 can be released, so that the stirring shaft 4 can be disassembled. The elastic force generated by the deformation of the second telescopic spring 509 can drive the sliding plate 507 to automatically reset.

[0038] Working principle: The device needs to be moved to the required position when in use. First, the second hydraulic rod 10 needs to be started. The second hydraulic rod 10 can drive the protection frame 11 to move, and then drive the servo motor 3 and the stirring shaft 4 to move, so that the position of the stirring shaft 4 can be adjusted. Then the first hydraulic rod 7 is started. The position of the sliding column 8 can be adjusted by the first hydraulic rod 7, so that the height of the stirring shaft 4 can be adjusted. Then the servo motor 3 and the water pump 206 are started. The curing agent inside the storage box 201 can be extracted by the water pump 206, and then sprayed onto the soft soil through the nozzle 207. The motor 3 can drive the fixed cylinder 501 to rotate, and then drive the stirring shaft 4 to rotate. As the stirring shaft 4 rotates, the soft soil can be stirred. When the stirring shaft 4 needs to be disassembled, it is necessary to press the sliding plate 507 first. The movement of the sliding plate 507 can drive the pressure rod 508 to move. As the pressure rod 508 squeezes the inclined surface of the wedge block 504, the wedge block 504 can slide. When the wedge block 504 enters the reserved groove 502, the stirring shaft 4 can be disassembled. When the stirring shaft 4 needs to be installed, it only needs to be inserted into the hole on the fixed cylinder 501.

Claims

1. A soft soil mixing and solidification device, comprising a base plate (1), characterized in that: A spraying mechanism (2) is arranged above the bottom plate (1), a servo motor (3) is arranged outside the bottom plate (1), and a stirring shaft (4) is arranged below the servo motor (3); A mounting mechanism (5) is arranged below the servo motor (3), and the mounting mechanism (5) comprises a fixed cylinder (501) fixedly connected to the output shaft of the servo motor (3); a reserved groove (502) is arranged inside the fixed cylinder (501); a limit rod (503) is fixedly connected to the inner wall of the reserved groove (502); a wedge-shaped block (504) is fixedly connected to the output end of the limit rod (503); a first telescopic spring (505) is sleeved on the outer surface of the limit rod (503); a groove (506) is arranged on the bottom surface of the fixed cylinder (501); a sliding plate (507) is slidably connected to the inner wall of the groove (506); a pressure rod (508) is fixedly connected to the upper surface of the sliding plate (507); a top end of the pressure rod (508) passes through the groove (506) and is slidably connected to the wedge-shaped block (504); and a second telescopic spring (509) is sleeved on the outer surface of the pressure rod (508).

2. The soft soil mixing and solidification equipment according to claim 1, characterized in that: The spraying mechanism (2) comprises a storage box (201) fixedly connected to the upper surface of the bottom plate (1); a rotating motor (202) is fixedly connected to the upper surface of the storage box (201); an output end of the rotating motor (202) passes through the storage box (201) and extends to the interior of the storage box (201); and a stirring blade (203) is fixedly connected to the output end of the rotating motor (202).

3. The soft soil mixing and solidification equipment according to claim 2, characterized in that: A feeding port (204) is provided on the upper surface of the storage box (201), and a sealing cover (205) is rotatably connected to the upper surface of the storage box (201).

4. The soft soil mixing and solidification equipment according to claim 2, characterized in that: A water pump (206) is fixedly connected to the left side of the storage box (201); an input end of the water pump (206) passes through the storage box (201) and extends into the interior of the storage box (201); and an output end of the water pump (206) is fixedly connected to a spray head (207).

5. The soft soil mixing and solidification equipment according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a fixing frame (6), the inner wall of a hole on the fixing frame (6) is fixedly connected to a first hydraulic rod (7), and the output end of the first hydraulic rod (7) is fixedly connected to a sliding column (8).

6. The soft soil mixing and solidification equipment according to claim 5, characterized in that: Two sliding rods (9) are fixedly connected to the inner wall of the fixing frame (6), and the outer surfaces of the two sliding rods (9) are respectively slidably connected to the inner walls of the two holes on the sliding column (8).

7. The soft soil mixing and solidification equipment according to claim 5, characterized in that: A second hydraulic rod (10) is fixedly connected to the left side of the sliding column (8), a protection frame (11) is fixedly connected to the output end of the second hydraulic rod (10), and an inner top wall of the protection frame (11) is fixedly connected to the upper surface of the servo motor (3).

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