Three-shaft mixing pile machine

Abstract

The utility model relates to the technical field of mixing pile machines, in particular to a three-shaft mixing pile machine which comprises a supporting frame, a driving mechanism arranged at the lower end of the supporting frame and fixedly connected with four supporting legs, an operating mechanism arranged on the left side of the upper end of the supporting frame, and a fixing frame movably connected with the right side of the upper end of the supporting frame. Adjusting rods are movably connected between the upper side of the front portion and the upper side of the rear portion of the left end of the fixing frame and the front portion and the rear portion of the left side of the upper end of the supporting frame, and a power head is arranged on the upper portion of the outer surface of the fixing frame. According to the three-shaft mixing pile machine, the driving mechanism and the operating mechanism which are independent are arranged in the three-shaft mixing pile machine, when the three-shaft mixing pile machine is used, the driving mechanism and the operating mechanism can be independently operated, and when the three-shaft mixing pile machine is supported, fixed and used, the three-shaft mixing pile machine is convenient to use. And the angle of the operation bin can be directly adjusted through a second motor in the operation mechanism, supporting and fixing of the driving mechanism are not affected, and the overall supporting stability of the device is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing pile machines, in particular to a three-axis mixing pile machine. Background Art

[0002] At present, in soft soil foundation treatment projects, three-axis mixing pile drivers are often used to construct water stop walls in foundation pits or to reinforce the foundations.

[0003] When the existing three-axis pile mixing machine is in use, when the angle of the control room needs to be adjusted, it is necessary to adjust the lower driving assembly together, which can easily cause the device to tilt and affect the use of the fixed device. At the same time, the existing three-axis pile mixing machine does not have a splash-proof assembly. When in use, the mud and water generated by the drill rod operation will splash everywhere, which can easily affect the operation of the surrounding workers. Therefore, we have launched a new three-axis pile mixing machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a three-axis pile mixing machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A three-axis pile mixing machine comprises a support frame, a driving mechanism is provided at the lower end of the support frame and is fixedly connected to four supporting legs, an operating mechanism is provided on the left side of the upper end of the support frame, a fixed frame is movably connected to the right side of the upper end of the support frame, an adjusting rod is movably connected between the upper left front end and the upper left rear end of the fixed frame and the front left side and the rear left side of the upper end of the support frame, a power head is provided on the upper outer surface of the fixed frame, a supporting frame is fixedly connected to the lower right end of the fixed frame, three drill rods are fixedly connected to the lower end of the power head, and an anti-splash mechanism is fixedly connected to the lower right end of the support frame.

[0007] Preferably, the four supporting legs are distributed at the four corners of the lower end of the supporting frame, the driving mechanism is located between the four supporting legs without contact, the operating mechanism is located between the two adjusting rods without contact, and the three drill rods are equidistantly distributed front and back and are all movably connected to the supporting frame.

[0008] Preferably, the driving mechanism includes a driving seat and a first motor, a first fixed disk is movably connected to the middle of the upper end of the driving seat, a plurality of gear blocks are fixedly connected to the lower portion of the outer surface of the first fixed disk, and a first gear is fixedly connected to the output end of the first motor.

[0009] By adopting the above technical solution, the independently driven driving mechanism can be operated separately when the device is in use, thereby improving the controllability of the device.

[0010] Preferably, the first motor is located inside the drive seat, and the first gear is located on the upper part of the drive seat, the first fixed plate is fixedly connected to the lower end of the support frame, and a plurality of the gear blocks are equidistantly distributed in a circular array and are all meshed with the first gear.

[0011] By adopting the above technical solution, the first motor arranged inside the driving seat can be protected by the driving seat, which can improve the safety of the use of the second motor.

[0012] Preferably, the operating mechanism includes an operating compartment, a second motor and a gear ring, the lower end of the operating compartment is fixedly connected to a fixed base plate, the middle part of the lower end of the fixed base plate is fixedly connected to a second fixed plate, and the output end of the second motor is fixedly connected to a second gear.

[0013] By adopting the above technical solution, the independently driven operating mechanism can be operated separately after the device is supported and fixed, avoiding affecting the stability of the driving mechanism at the bottom of the device.

[0014] Preferably, the second motor is located inside the operating compartment, and the second gear is located at the lower part of the fixed base plate, the gear ring is fixedly connected to the support frame, the second fixed plate is located inside the gear ring and movably connected to the support frame, the second gear is located between the gear ring and the second fixed plate and does not contact the second fixed plate, the second gear is meshingly connected to the gear ring, and the fixed base plate is located on the upper part of the gear ring and does not contact it.

[0015] By adopting the above technical solution: the fixed bottom plate located on the upper part of the gear ring can play a role in protecting the gear ring, preventing mud from entering the inside of the gear ring and affecting its normal use.

[0016] Preferably, the splash-proof mechanism includes a first fixed plate and a second fixed plate, a movable bin is provided inside the first fixed plate, a movable opening is provided on the lower wall inside the movable bin, threaded holes are provided on the lower front side of the right wall and the lower rear side of the right wall inside the movable bin, fastening bolts are threadedly connected to the inner surfaces of the two threaded holes, and a limiting block is fixedly connected to the upper front end and the upper rear end of the second fixed plate.

[0017] By adopting the above technical solution: the splash-proof mechanism can block the muddy water generated during the drilling operation to prevent the muddy water from affecting the surrounding operators.

[0018] Preferably, the first fixing plate is fixedly connected to the supporting frame, the second fixing plate and the two limiting blocks are all located inside the movable bin and are slidably connected to the movable bin, and the second fixing plate is slidably connected to the movable opening.

[0019] By adopting the above technical solution, the two limit blocks can ensure that the second fixing plate can always be connected to the first fixing plate, thereby preventing the second fixing plate from slipping off the first fixing plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. In the utility model, by providing an independent driving mechanism and operating mechanism in the device, the driving mechanism and the operating mechanism can be operated independently when the device is used. When the device is supported and fixed and used, the angle of the operating chamber can be adjusted directly by the second motor in the operating mechanism, which will not affect the support and fixation of the driving mechanism, and avoid affecting the support stability of the device as a whole;

[0022] 2. In the utility model, a splash-proof mechanism is fixedly connected to the right end of the support frame in the device. When the device is in use, the two fastening bolts in the splash-proof mechanism can be loosened to loosen the second fixing plate and the first fixing plate in the splash-proof mechanism, so that the second fixing plate can automatically droop and contact the ground, thereby blocking the mud and water generated during the operation of the three drill rods to prevent the mud and water from splashing everywhere and affecting the operation of the surrounding workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a three-axis pile mixing machine of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of a driving mechanism of a three-axis pile mixing machine of the utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of the operating mechanism of a three-axis pile mixing machine of the utility model;

[0026] Figure 4 The utility model is a schematic cross-sectional view of the overall structure of the anti-splash mechanism of a three-axis pile mixing machine.

[0027] In the figure: 1. support frame; 2. driving mechanism; 3. supporting leg; 4. operating mechanism; 5. fixing frame; 6. adjusting rod; 7. power head; 8. supporting frame; 9. drill rod; 10. splash-proof mechanism; 21. driving seat; 22. first motor; 23. first fixed plate; 24. gear block; 25. first gear; 41. operating compartment; 42. second motor; 43. gear ring; 44. fixed bottom plate; 45. second fixed plate; 46. second gear; 101. first fixed plate; 102. second fixed plate; 103. movable compartment; 104. movable opening; 105. threaded hole; 106. fastening bolt; 107. limit block. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] See also Figure 1-4 , the utility model provides a technical solution:

[0030] A three-axis pile mixing machine comprises a support frame 1, a driving mechanism 2 is provided at the lower end of the support frame 1 and is fixedly connected with four support legs 3, an operating mechanism 4 is provided at the left side of the upper end of the support frame 1, a fixed frame 5 is movably connected to the right side of the upper end of the support frame 1, an adjusting rod 6 is movably connected between the upper left front side and the upper left rear side of the fixed frame 5 and the front left side and the rear left side of the upper end of the support frame 1, a power head 7 is provided at the upper part of the outer surface of the fixed frame 5, a supporting frame 8 is fixedly connected to the lower right end of the fixed frame 5, three drill rods 9 are fixedly connected to the lower end of the power head 7, and a splash-proof mechanism 10 is fixedly connected to the lower right end of the supporting frame 8, four support legs 3 are distributed at the four corners of the lower end of the support frame 1, the driving mechanism 2 is located between the four support legs 3 and does not contact them, the operating mechanism 4 is located between the two adjusting rods 6 and does not contact them, and the three drill rods 9 are equidistantly distributed front and back and are all movably connected to the supporting frame 8 through insertion.

[0031] In this embodiment, the driving mechanism 2 includes a driving seat 21 and a first motor 22. The middle part of the upper end of the driving seat 21 is movably connected with a first fixed disk 23. The lower part of the outer surface of the first fixed disk 23 is fixedly connected with a plurality of tooth blocks 24. The output end of the first motor 22 is fixedly connected with a first gear 25. The operating mechanism 4 includes an operating chamber 41, a second motor 42 and a gear ring 43. The lower end of the operating chamber 41 is fixedly connected with a fixed bottom plate 44. The middle part of the lower end of the fixed bottom plate 44 is fixedly connected with a second fixed disk 45. The output end of the second motor 42 is fixedly connected with a second gear 46. The first motor 22 is located inside the driving seat 21, and the first gear 2 5 is located at the upper part of the driving seat 21, the first fixed plate 23 is fixedly connected to the lower end of the support frame 1, a plurality of gear blocks 24 are distributed in an annular array at equal distances and are all meshed with the first gear 25, the second motor 42 is located inside the operation chamber 41, and the second gear 46 is located at the lower part of the fixed bottom plate 44, the gear ring 43 is fixedly connected to the support frame 1, the second fixed plate 45 is located inside the gear ring 43 and is movably connected to the support frame 1, the second gear 46 is located between the gear ring 43 and the second fixed plate 45 and does not contact the second fixed plate 45, the second gear 46 is meshed with the gear ring 43, and the fixed bottom plate 44 is located at the upper part of the gear ring 43 and does not contact.

[0032] Through the above scheme: by providing an independent driving mechanism 2 and operating mechanism 4 in the device, when the device is in use, the driving mechanism 2 and the operating mechanism 4 can be operated independently. When the device completes support and fixation and is used, the angle of the operating chamber 41 can also be directly adjusted by the second motor 42 in the operating mechanism 4, which will not affect the support and fixation of the driving mechanism 2, and avoid affecting the overall support stability of the device.

[0033] In this embodiment, the splash-proof mechanism 10 includes a first fixed plate 101 and a second fixed plate 102, a movable bin 103 is opened inside the first fixed plate 101, a movable opening 104 is opened on the lower wall inside the movable bin 103, threaded holes 105 are opened on the lower side of the front of the right wall and the lower side of the rear of the right wall inside the movable bin 103, and fastening bolts 106 are threadedly connected to the inner surfaces of the two threaded holes 105, the upper front end and the upper rear end of the second fixed plate 102 are fixedly connected to limiting blocks 107, the first fixed plate 101 is fixedly connected to the support frame 8, the second fixed plate 102 and the two limiting blocks 107 are all located inside the movable bin 103 and are slidably connected to the movable bin 103, and the second fixed plate 102 is slidably connected to the movable opening 104.

[0034] Through the above scheme: by fixing the splash-proof mechanism 10 at the right end of the support frame 8 in the device, when the device is in use, the two fastening bolts 106 in the splash-proof mechanism 10 can be loosened, so that the second fixing plate 102 and the first fixing plate 101 in the splash-proof mechanism 10 are loosened, so that the second fixing plate 102 can automatically droop and contact the ground, and the muddy water generated by the three drill rods 9 during operation can be blocked to prevent the muddy water from splashing everywhere and affecting the operation of the surrounding workers.

[0035] It should be noted that the utility model is a three-axis pile mixing machine, which is unique in that it integrates an independent driving mechanism 2 and an operating mechanism 4. This design allows the user to independently control the two mechanisms when the equipment is running without interfering with each other. When the pile mixing machine completes support and fixation and is put into use, the user can also use the second motor 42 in the operating mechanism 4 to flexibly adjust the angle of the operating chamber 41. This adjustment not only does not affect the stable support of the driving mechanism 2, but also further ensures the stability and reliability of the entire equipment during operation.

[0036] In addition, in order to improve the cleanliness and safety of the working environment, the utility model specially installs a splash-proof mechanism 10 at the right end of the support frame 8. During operation, the user only needs to simply loosen the two fastening bolts 106 in the splash-proof mechanism 10 to make the second fixed plate 102 relatively displaced with respect to the first fixed plate 101, thereby making the second fixed plate 102 naturally vertically down to contact the ground. This design cleverly forms a mud and water barrier, which effectively prevents the mud and water generated by the three drill rods 9 from splashing around during operation, thereby avoiding the adverse effects of mud and water on the working operations of surrounding workers.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A three-axis pile mixing machine, comprising a support frame (1), characterized in that: The support frame (1) is provided with a driving mechanism (2) at the lower end and is fixedly connected to four supporting legs (3); an operating mechanism (4) is provided at the left side of the upper end of the support frame (1); a fixing frame (5) is movably connected to the right side of the upper end of the support frame (1); an adjusting rod (6) is movably connected between the upper left front side and the upper left rear side of the fixing frame (5) and the upper left front side and the upper left rear side of the support frame (1); a power head (7) is provided at the upper part of the outer surface of the fixing frame (5); a supporting frame (8) is fixedly connected to the lower right end of the fixing frame (5); three drill rods (9) are fixedly connected to the lower end of the power head (7); and a splash-proof mechanism (10) is fixedly connected to the lower right end of the supporting frame (8); The driving mechanism (2) comprises a driving seat (21) and a first motor (22); a first fixed disk (23) is movably connected to the middle of the upper end of the driving seat (21); a plurality of gear blocks (24) are fixedly connected to the lower portion of the outer surface of the first fixed disk (23); and a first gear (25) is fixedly connected to the output end of the first motor (22); The operating mechanism (4) comprises an operating compartment (41), a second motor (42) and a gear ring (43); the lower end of the operating compartment (41) is fixedly connected to a fixed base plate (44); the middle portion of the lower end of the fixed base plate (44) is fixedly connected to a second fixed disk (45); and the output end of the second motor (42) is fixedly connected to a second gear (46).

2. A three-axis pile mixing machine according to claim 1, characterized in that: The four support legs (3) are distributed at the four corners of the lower end of the support frame (1), the driving mechanism (2) is located between the four support legs (3) without contacting them, the operating mechanism (4) is located between the two adjustment rods (6) without contacting them, and the three drill rods (9) are distributed equidistantly in front and behind and are all interlaced and movably connected to the support frame (8).

3. A three-axis pile mixing machine according to claim 1, characterized in that: The first motor (22) is located inside the drive seat (21), and the first gear (25) is located on the upper part of the drive seat (21), the first fixed plate (23) is fixedly connected to the lower end of the support frame (1), and a plurality of tooth blocks (24) are distributed in an equidistant annular array and are all meshedly connected to the first gear (25).

4. A three-axis pile mixing machine according to claim 1, characterized in that: The second motor (42) is located inside the operating compartment (41), and the second gear (46) is located below the fixed base plate (44); the gear ring (43) is fixedly connected to the support frame (1); the second fixed plate (45) is located inside the gear ring (43) and is movably connected to the support frame (1); the second gear (46) is located between the gear ring (43) and the second fixed plate (45) and is not in contact with the second fixed plate (45); the second gear (46) is meshingly connected to the gear ring (43); and the fixed base plate (44) is located above the gear ring (43) and is not in contact with the gear ring (43).

5. The three-axis pile mixing machine according to claim 1, characterized in that: The splash-proof mechanism (10) comprises a first fixed plate (101) and a second fixed plate (102); a movable chamber (103) is provided inside the first fixed plate (101); a movable opening (104) is provided on the inner lower wall of the movable chamber (103); threaded holes (105) are provided on the lower front side of the right wall and the lower rear side of the right wall of the movable chamber (103); fastening bolts (106) are threadedly connected to the inner surfaces of the two threaded holes (105); and a limiting block (107) is fixedly connected to the upper front end and the upper rear end of the second fixed plate (102).

6. A three-axis pile mixing machine according to claim 5, characterized in that: The first fixing plate (101) is fixedly connected to the support frame (8), the second fixing plate (102) and the two limit blocks (107) are both located inside the movable bin (103) and are slidably connected to the movable bin (103), and the second fixing plate (102) is slidably connected to the movable opening (104).

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