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Exhaust type fracturer provided with clamping mechanism

A technology of a snap-on mechanism and a cracker, which is applied to weapon accessories, offensive equipment, blasting tubes, etc., can solve the problems of easy falling off of the pull ring, inconvenient installation of the compression screw cap, uncontrollable exhaust and pressure reduction process, etc., and saves money. Filling cost and effect of reducing filling amount

Inactive Publication Date: 2018-03-30
CHENGDU KAILONG MACHINERY MAINTENANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an exhaust type cracker equipped with a clamping mechanism, which solves the problems that the exhaust pressure reduction process of the carbon dioxide cracker cannot be controlled, the pull ring is easy to fall off, and the compression screw cover is not easy to install. , At the same time, it also solves the problem that the carbon dioxide cracker shakes a lot when it is transported with a hook

Method used

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  • Exhaust type fracturer provided with clamping mechanism
  • Exhaust type fracturer provided with clamping mechanism
  • Exhaust type fracturer provided with clamping mechanism

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Experimental program
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Effect test

specific Embodiment 1

[0028] figure 1 , figure 2 , image 3 It shows an exhaust type cracker provided with a clamping mechanism, including a charging head 1, a liquid storage pipe 2 and a bottom bowl 3, and the charging head 1 and the bottom bowl 3 are respectively arranged on the liquid storage pipe 2 At both ends of the charging head 1, the opposite sides of the outer wall of the charging head 1 are provided with a ring fixing hole 11, and the outside of the ring fixing hole 11 is provided with a reinforcement structure 12, and the charging head 1 is connected with the pulling ring 4 through the ring fixing hole 11. The bottom of the crossbar of the pull ring 4 is provided with a hook engaging mechanism 41, the inside of the hook engaging mechanism 41 is provided with anti-slip lines 411, and the middle part of the charging head 1 is provided with a fixed opening 13 and an exhaust opening 14, and the fixed opening 13 is located at the center of the charging head 1. An activator 5 is provided a...

specific Embodiment 2

[0030] This embodiment further illustrates the reinforcing structure 12 on the basis of the specific embodiment 1, and the reinforcing structure 12 is a thickened layer protruding outward.

[0031] If the outer wall of the charging head is too thin, the depth of the fixing hole of the pull ring will be shallow. At this time, the depth of the two ends of the pull ring inserted into the fixing hole of the pull ring is not deep enough. At this time, once the weight of the carbon dioxide cracker is too heavy, And when the pull ring is used to pull, the pull ring is prone to wire drawing, that is, the pull ring falls off from the charging head, and after a thickened layer protruding outward is set outside the ring fixing hole, it can be used The contact area between the two ends of the pull ring and the fixing hole of the pull ring increases, which reduces the probability of wire drawing of the pull ring.

specific Embodiment 3

[0032] This embodiment further illustrates the structure of the activator 5 on the basis of the specific embodiment 1. The activator 5 includes an upper plug 52 of the activator, a tube 51 of the activator and a lower plug 53 of the activator. The upper plug 52 of the device is fixed at the fixed opening 13; one end of the activator tube 51 is connected with the upper plug 52 of the activator, and the other end is connected with the lower plug 53 of the activator; the activator tube 51 is provided with an ignition head 8, an ignition head 8 is connected with the external ignition wire.

[0033] When starting the carbon dioxide cracker, you only need to ignite the ignition head through the ignition wire, and the temperature in the liquid storage tube can be raised rapidly to achieve the effect of cracking.

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Abstract

The invention discloses an exhaust type fracturer provided with a clamping mechanism. The exhaust type fracturer comprises an energy charge head, a liquid storage pipe and a bottom bowl. The energy charge head and the bottom bowl are arranged at the two ends of the liquid storage pipe. Pull ring fixing holes are formed in the two sides of the outer wall of the energy charge head. A reinforcement structure is arranged on the outer portion of each pull ring fixing hole. The energy charge head is connected with a pull ring through the pull ring fixing holes. The lifting hook clamping mechanism isarranged on the pull ring. Antiskid grain is arranged on the inner side of the lifting hook clamping mechanism. A fixed opening and an exhaust opening are formed in the middle of the energy charge head. An activator is arranged at the fixed opening. An activator pipe of the activator is located in the liquid storage pipe. The activator is fixed through a conveniently-mounted pressing blind nut. Atightening portion is arranged at the end, close to the outer portion, of the conveniently-mounted pressing blind nut. An automatic exhaust valve is arranged at the exhaust opening. The problems thatthe exhaust and pressure reduction process of a carbon dioxide fracturer cannot be controlled, the pull ring is prone to falling off, the pressing blind nut is inconvenient to mount, and the shakingamplitude of the carbon dioxide fracturer is large when a lifting hook is used for carrying the carbon dioxide fracturer are solved.

Description

technical field [0001] The invention relates to the field of crackers, in particular to an exhaust-type cracker provided with a clamping mechanism. Background technique [0002] The carbon dioxide cracker uses liquid carbon dioxide to heat and gasify and expand, and quickly releases high-pressure gas to break rocks or drop coal. It overcomes the shortcomings of explosive blasting in the past, high destructiveness and danger in pre-cracking, and ore body crushing. It provides reliable guarantee for safe mining and pre-splitting, and is widely used in coal mines and non-coal mines. [0003] The existing carbon dioxide cracker is usually filled with carbon dioxide liquid before use, but when it is stored, the external temperature will change. After the external temperature changes, the air pressure in the storage pipe of the carbon dioxide cracker will Changes will also occur. When the air pressure in the liquid storage pipe of the carbon dioxide cracker increases, if the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B3/04
CPCF42B3/045
Inventor 刘楷
Owner CHENGDU KAILONG MACHINERY MAINTENANCE