一种方便排泥的一体机
By setting a rotating turntable and slewing bearing under the chassis of the integrated machine, the parallel setting of the tracks and omnidirectional movement are achieved, solving the problems of mud accumulation and limited movement direction, improving construction efficiency and safety, and realizing seamless operation and efficient construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI QIUSHUO MASCH CO LTD
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing drilling rigs, pile drivers, or integrated machines suffer from severe mud accumulation during operation, making mud removal difficult. They also have limited mobility, low site relocation efficiency, and pose risks to personal safety and high construction costs.
An integrated machine for convenient mud removal was designed. By setting a rotatable turntable and slewing bearing under the chassis, the shoes are arranged in parallel to form a mud removal channel that runs through the front and rear. The chassis is driven to rotate by a geared motor to achieve 360° omnidirectional movement. At the same time, rotary pile driving and multi-power head coordinated operation are adopted to achieve seamless connection between drilling and pile driving.
It completely solved the problem of mud accumulation, improved construction efficiency and safety, reduced construction costs, enabled omnidirectional movement and seamless operation, and improved construction efficiency and pile driving efficiency.
Smart Images
Figure CN224514207U_ABST
Abstract
Claims
1. A one-body machine for convenient sludge discharge, comprising a chassis (14), a main arm (10) arranged on the chassis (14), a power head (7) arranged on the main arm (10), and two pairs of walking legs arranged on the chassis (14) for driving the chassis (14) to walk, characterized in that, One pair of shoes is located below the chassis (14) and is rotatably connected to the chassis (14).
2. A machine as claimed in claim 1, wherein, The two pairs of steps are the first step and the second step. The second step is located below the chassis (14). The second step includes a turntable (16) and a second shoe (15) arranged from top to bottom below the chassis (14). The turntable (16) is rotatably connected to the chassis (14), and the second shoe (15) is fixedly connected to the turntable (16). The second shoe (15) is parallel to the first shoe (13) of the first step. The turntable (16) is provided with a working hole (5).
3. A machine as claimed in claim 2, wherein, A slewing bearing (17) is provided between the turntable (16) and the chassis (14), and the turntable (16) and the chassis (14) are rotatably connected by the slewing bearing (17).
4. A machine as claimed in claim 3, wherein, The inner ring of the slewing bearing (17) is fixedly connected to the chassis (14), and the outer ring of the slewing bearing (17) is fixedly connected to the turntable (16). The outer ring of the slewing bearing (17) is a gear ring. A geared motor (3) is installed on the chassis (14). A gear (32) is fixedly connected to the output shaft of the geared motor (3). The gear (32) meshes with the gear ring.
5. A machine as claimed in claim 1, wherein, There are at least two power heads (7), and one of the power heads (7) has a pile clamping mechanism (9) at the lower end of the power output shaft (33) for clamping the precast pile (34).
6. A machine as claimed in claim 5, wherein, The pile clamping mechanism (9) includes a connecting seat (25) fixedly connected to the lower end of the power output shaft (33), a conical sleeve (26) disposed below the connecting seat (25), and at least two clamping blocks (28) disposed inside the conical sleeve (26). The larger diameter end of the conical sleeve (26) faces upward. The clamping blocks (28) are evenly distributed around the axis of the conical sleeve (26) in the circumferential direction. Each clamping block (28) is slidably connected to the conical sleeve (26). A baffle (29) fixedly connected to the connecting seat (25) is provided below the clamping block (28). A through hole coaxial with the conical sleeve (26) is provided on the baffle (29). The diameter of the through hole is larger than the diameter of the precast pile (34). The clamping block (28) is located between the connecting seat (25) and the baffle (29). A second hydraulic cylinder (31) is provided on the connecting seat (25) for driving the conical sleeve (26) to move up and down.
7. A machine as claimed in claim 6, wherein, The connecting seat (25) is fixedly connected to a vertical support plate (30) at a position corresponding to the second hydraulic cylinder (31). The lower end of the support plate (30) is lower than the baffle (29). The second hydraulic cylinder (31) is vertically arranged. The upper end of the second hydraulic cylinder (31) is rotatably connected to the conical sleeve (26). The lower end of the second hydraulic cylinder (31) is rotatably connected to the support plate (30). The second hydraulic cylinder (31) passes through the corresponding hole on the baffle (29). The baffle (29) is fixedly connected to the support plate (30).
8. A machine as claimed in claim 6, wherein, The power head (7) is equipped with a hydraulic rotary joint (24), and the second hydraulic cylinder (31) is connected to an oil pipe. The oil pipe is connected to the hydraulic station of the integrated machine through the hydraulic rotary joint (24).
9. A machine as claimed in claim 5, wherein, The pile clamping mechanism (9) is provided with a pile holding mechanism (12) below it. The pile holding mechanism (12) includes two grippers (18) and a first hydraulic cylinder (19) connected between the two grippers (18) for driving the two grippers (18) to open and close. The clamping jaws of the two grippers (18) are arranged opposite each other with the axis of the power output shaft (33) as the center. The two grippers (18) are slidably connected to the mounting plate (11) of the integrated machine.
10. A machine as claimed in claim 9, wherein, The bottom of the mounting plate (11) is fixedly connected to a support frame (21), and a slide rail (22) is fixedly connected to the support frame (21). The slide rail (22) is perpendicular to the axis of the power output shaft (33). The clamping jaws (18) are all arc-shaped and matched with the precast pile (34). Two sliders (20) are slidably connected to the slide rail (22). The two sliders (20) are fixedly connected to the two clamps (18) respectively. The first hydraulic cylinder (19) is parallel to the slide rail (22). The two ends of the first hydraulic cylinder (19) are rotatably connected to the two clamps (18) respectively. The slide rail (22) has a limit block (23) fixedly connected to the outside of each slider (20).