Auxiliary drill rod replacement device for breaking hammer

Abstract

The invention discloses an auxiliary drill rod replacement device for a breaking hammer. The device comprises a breaking hammer and a replacement device body; the replacement device body comprises a storage box, a drill rod storage rotating ring is arranged on the bottom of the storage box rotatably and comprises a ring-shaped drive connecting ring at the upper end, multiple sliding clamping plates which are circumferentially and evenly distributed are fixed to the lower end face of the drive connecting ring, a drill rod storage block is arranged between two adjacent sliding clamping plates ina radial sliding manner, a drill rod placing groove is formed in the upper end face of each drill rod storage block, a horizontal drive device is arranged on the left side of the bottom of a storagegroove, and is used for driving the drill rod storage blocks to move left and right horizontally, and a lifting ejecting rod is arranged on the center of the bottom of the storage box in a lifting manner, and is used for driving the drill rod storage blocks to ascend and descend. The replacement device can store different kinds of drill rods, the drill rod loading and unloading function is achieved, drill rod transport storage is facilitated, the drill rod replacement is rapid, and the device is convenient and labor-saving.

Description

technical field [0001] The invention relates to the technical field of breaking hammers, in particular to an auxiliary drill rod replacement device for breaking hammers. Background technique [0002] The hydraulic breaker is referred to as "breaker" or "breaker". The power source of the hydraulic breaker is the pressure provided by the excavator, loader or pump station. It can break stones and rocks more effectively during engineering construction and improve work efficiency. [0003] There are many types of drill rods for hydraulic breakers, which need to be replaced according to different situations. The replacement steps of the drill rods are as follows: First, lay the breaker flat, then knock out the round pins, and then knock out the flat pins. After replacing the new drill rods, Finally restore the flat pin and the round pin, such a replacement method is time-consuming and laborious; and because there are many types of drill rods, it is often necessary to bring many d...

AI Technical Summary

Problems solved by technology

[0003] There are many types of drill rods for hydraulic breakers, which need to be replaced according to different situations. The replacement steps of the drill rods are as follows: First, lay the breaker flat, then knock out the round pins, and then knock out the flat pins. After replacing the new drill rods, Finally, the flat pin and round pin are restored. This replacement method is time-consuming and laborious; and because there are many types of drill rods, it is often necessary to bring many different drill rods to the workplace, so the transportation and placement of the drill rods will be a big problem.

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