Provide users with intelligent winch and machine torque application technology
Automatic soil compaction rammer
The automatic soil-filling and dynamic compaction machine developed by the SuGong team consists of components including a heavy-duty electromechanical clutch-type winch, a heavy-duty electrically driven crawler track, conveyor belts, a material hopper, a frame, and upright columns. This machine can automatically fill soil and perform dynamic compaction, as well as automatically carry out impact drilling. The control system is capable of self-sensing the dynamic tension in the steel wire ropes and autonomously responding to and managing these conditions.
On the touch screen of the control system, users can set the lifting height for automatic tamping, the automatic soil-delivery timing for the conveyor belt, and the number of heavy-tamping cycles after each layer of fill is completed. Engineering supervisors can lock down the construction procedures, as well as review or copy historical process records for monitoring and analyzing the quality of the project.
The touchscreen of the control system displays the dynamic rope speed of the winch and the dynamic tensile force in the winch’s steel wire rope. Based on the magnitude of the tensile force and the speed of the steel wire rope, the control system automatically determines whether the current load-blocking condition involves jamming or hammer suction. After detecting jamming or hammer suction, the system autonomously attempts to extract the hammer in a manner that mimics human-like movements.
The clutch and brake of the electromechanical winch are operated by a force-based mechanical actuator that mimics human movements according to control instructions. The force and stroke of the brake and clutch can be freely adjusted on the operator interface, and the speed of the bottoming hammer can also be set freely.
The lightweight automatic soil compaction rammer can be equipped with a maximum 3-ton impact hammer, has a maximum lifting capacity of 8 tons, and features an 8-meter column height.
The heavy-duty automatic soil compaction rammer can be equipped with an impact hammer weighing up to 6 tons, has a maximum lifting capacity of 14 tons, and features a column height of 10 meters.
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Basic characteristics |
Function Description |
| The number of heavy tamping passes can be set. | On the control system’s touchscreen, you can set the number of dynamic compaction passes after each fill as needed. |
| The time for soil delivery can be set. | On the control system’s touchscreen, you can set the soil-delivery time for each cycle of the conveyor belt as needed. |
| The height of the hammer lift can be set. | On the control system’s touchscreen, you can set the hammer-lifting height during automatic tamping as needed. |
| Locking of construction processes | Engineering supervisors can lock the hammer lifting height, soil delivery timing, and number of dynamic compaction passes to enhance project quality management. (Once the construction process is locked, the operator of the rammer will no longer have the authority to modify these settings.) |
| Process Data Storage and Query | Engineering supervisors can access or copy historical records of construction processes and procedures to analyze and monitor the quality of the project. |
| Dynamic hammer pull force demonstration | On the system’s control interface, the lifting force of the wire rope is dynamically displayed, allowing users to intuitively understand the current operating conditions. Based on this information, the control system can autonomously determine whether the hammer is stuck or adhered and respond accordingly. |
| Dynamic hammer lift height display | On the system’s control interface, the lifting height of the impact hammer is displayed dynamically, allowing users to intuitively understand the current operating conditions. Based on this information, the control system autonomously determines whether there is a risk of hammer overtravel and responds accordingly. |
| Autonomous response of the hammering tool | When the hammer-pulling force is excessively high and the hammer-pulling speed is excessively low, the system recognizes this as a jammed-hammer condition and autonomously attempts to extract the hammer repeatedly in a human-like manner. |
| Self-response for topping off | The control system displays the dynamic position of the impact hammer in the form of a bar graph. When the lifting height of the hammer approaches the top of the upright column, the control system automatically shuts down for protection. |
| Freely adjustable hammer height | During the automatic tamping process, users can independently set or adjust the lifting height of the impact hammer. |
| Freely adjustable elastic cord | During the automatic compaction process, users can adjust the tension of the steel wire rope based on its tightness and the geological conditions to set the desired tension level (the unloaded tensile stroke of the steel wire rope). |
| Self-adjusting elastic cord | During the hammering process, the control system dynamically analyzes the no-load tension stroke of the steel wire rope, compares it with the preset tension settings, and autonomously adjusts the tension level for the next hammer blow. |
| Adjustment of the clutch clearance for the winch | On the operation interface, you can directly adjust the drive stroke of the clutch actuator to modify the clutch clearance of the winch. (If the clearance is too large, the response will be sluggish; if it’s too small, the clutch won’t disengage cleanly.) |
| Adjusting the clutch engagement force of the winch | On the operation interface, you can directly adjust the driving force of the clutch actuator and modify the clutch engagement force of the winch to accommodate the lifting force requirements of pile hammers with different weights. |
| Constant-speed drop hammer for the winch | On the operation interface, you can set the speed of the plummet as it descends to the bottom. The control system compares this dynamic speed and autonomously adjusts the braking force of the winch, ensuring that the hammer head descends at a constant speed. Once it reaches the bottom, the system automatically applies the brakes and stops. |
Compactor control interface
Wireless remote control
Online Order Inquiry
Hotline: +86-13511583889
Email: kefu@jssugong.com
Address: No. 1 Zhongshan West Road, Rucheng Town, Rugao City, Jiangsu Province, China.
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