A new type of drilling rod grabber

Abstract

The invention relates to a novel rod grabbing device for drilling, which includes a movable connection arm assembly, a rotary drive assembly, a connector assembly, a rod grab handle assembly, and an auger assembly. The movable connection arm assembly One end is connected with the digging arm of the excavator, and the other end is connected with the rod grabber gripper assembly through the rotary drive assembly and the connector assembly. The middle part of the connecting arm assembly is also equipped with an auger assembly. The invention can complete multiple construction procedures such as drilling, grabbing rods, inserting rods, etc., realizes one machine with multiple functions, can adapt to construction in special occasions such as fields and mountains, and has high construction efficiency.

Description

technical field

[0001] The invention relates to a front-end equipment of an excavator, in particular to a drilling rod grabbing device for the excavator. Background technique

[0002] When erecting heavy-duty poles such as cement poles, the on-site construction is generally done manually first, and then the heavy-duty poles are manually lifted into the drilled holes. Since these poles are generally heavy, it is very difficult to construct. It is convenient, very unsafe, not only has low work efficiency, but also consumes manpower. There are also construction sites that use manual drilling, and then use a crane to hang heavy poles into the manually drilled holes. This method of construction using a crane requires a wide site, which is not suitable for some occasions, especially for mountain construction, and The construction cost of using a crane is relatively high, manual drilling is also required, and manual assistance is required when lifting and inserting, which has pote...

Examples

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a new type of rod grabbing device for drilling is composed of a movably connected arm assembly, a rotary drive assembly, a connector assembly, a rod grabbing handle assembly, and an auger assembly. One end of the movably connected arm assembly is connected to the excavator arm of the excavator, and the other end is connected to the rod grab assembly through the rotary drive assembly and the connector assembly. The middle part of the connecting arm assembly is installed vertically There is an auger assembly.

[0019] Such as figure 2 As shown, the movable joint arm assembly includes a four-bar linkage connecting shaft, an arm, and a flange plate. The forearm is welded by steel plates, and one end of the forearm is provided with a connecting shaft of a four-bar mechanism for connecting the digging arm of the excavator. The...

technical field

[0001] The invention relates to a front-end equipment of an excavator, in particular to a drilling rod grabbing device for the excavator. Background technique

[0002] When erecting heavy-duty poles such as cement poles, the on-site construction is generally done manually first, and then the heavy-duty poles are manually lifted into the drilled holes. Since these poles are generally heavy, it is very difficult to construct. It is convenient, very unsafe, not only has low work efficiency, but also consumes manpower. There are also construction sites that use manual drilling, and then use a crane to hang heavy poles into the manually drilled holes. This method of construction using a crane requires a wide site, which is not suitable for some occasions, especially for mountain construction, and The construction cost of using a crane is relatively high, manual drilling is also required, and manual assistance is required when lifting and inserting, which has pote...

Examples

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a new type of rod grabbing device for drilling is composed of a movably connected arm assembly, a rotary drive assembly, a connector assembly, a rod grabbing handle assembly, and an auger assembly. One end of the movably connected arm assembly is connected to the excavator arm of the excavator, and the other end is connected to the rod grab assembly through the rotary drive assembly and the connector assembly. The middle part of the connecting arm assembly is installed vertically There is an auger assembly.

[0019] Such as figure 2 As shown, the movable joint arm assembly includes a four-bar linkage connecting shaft, an arm, and a flange plate. The forearm is welded by steel plates, and one end of the forearm is provided with a connecting shaft of a four-bar mechanism for connecting the digging arm of the excavator. The...

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