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Ditching device and rock stratum mining method using ditching device

A technology of main beam and power source, which is used in driving devices, earth-moving drilling, cutting machinery, etc., can solve the problems of poor ditching cutting stability, difficult-hard rock cutting ditching, and low ditching operation efficiency, and achieves high efficiency. The effect of trenching, good trenching operation, and flexible trenching depth

Pending Publication Date: 2018-05-25
四川猎石者龙宇科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology and provide a ditching device to solve the problem of poor ditching and cutting stability and small cutting force of the ditching machine in the current technology, which makes it difficult to perform ditching on hard rock. Cutting and ditching, the problem of low efficiency and high cost of ditching operation

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  • Ditching device and rock stratum mining method using ditching device
  • Ditching device and rock stratum mining method using ditching device
  • Ditching device and rock stratum mining method using ditching device

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0064] The ditching device disclosed in the embodiment of the present invention has a stable structure and high reliability, effectively increases the cutting force, can effectively cut and ditch hard rock, improves the efficiency of ditching operation, reduces the cost of ditching, and improves adaptability ,Wide range of applications.

[0065] Such as Figure 1 to Figure 10 As shown, a ditching device includes a ditching cutting mechanism, a depth control m...

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Abstract

The invention discloses a ditching device. The ditching device is characterized by comprising a ditching and cutting mechanism, a digging mechanism and a horizontal movement mechanism, the digging mechanism drives the ditching and cutting mechanism to move up and down, and the horizontal movement mechanism drives the ditching and cutting mechanism to move along a main cross beam. The ditching andcutting mechanism is composed of a cutting frame, a cutting drive mechanism and cutting convex teeth, the cutting frame rotates around a shaft, the cutting drive mechanism drives the cutting frame torotate, and the cutting convex teeth are arranged on the cutting frame and rotate along with the cutting frame. According to the ditching device, the cutting convex teeth rotating along with the cutting frame are used for cutting and ditching, when the cutting frame rotates, low rotation speed and large torque can be achieved, the cutting frame can provide stable and enough pushing force for the cutting convex teeth, and the cutting convex teeth thus can effectively cut hard rock. The cutting force is effectively improved, the ditching efficiency is guaranteed, the device is suitable for all kinds of complicated terrains, the ditching equipment is adopted for rock stratum mining, high-efficiency mining is achieved, and the operation cost is low.

Description

technical field [0001] The invention relates to the mechanical technical field of ditching and breaking mining, in particular to a ditching device and a rock formation breaking method using the ditching device. Background technique [0002] Trenching operation is a conventional construction method that uses mechanical equipment to form trenches in soil or rock formations during engineering construction. The early trenching operation methods mainly include the direct construction of excavators with buckets in low-hardness rock formations, and the use of blasting, breaker hammers and excavators in the construction of high-hardness rock formations. Construction methods. [0003] Afterwards, special-purpose ditching equipment appeared on the market, such as the Tesmec ditching machine of Italy, the special-purpose ditching machine complete machine produced by the U.S. Wittmann Company, etc., such as the ditching machine whose patent number is CA1301093, which records that it ha...

Claims

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Application Information

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IPC IPC(8): E21C25/16E21C31/02
CPCE21C25/16E21C31/02
Inventor 凌杰
Owner 四川猎石者龙宇科技有限公司
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