A kind of installation process of rake machine equipped with shock absorbing and buffering device
A technology of buffer device and installation process, which is used in slitting machinery, earth-moving drilling, non-rotational vibration suppression, etc., can solve the problems of large impact force of steel wire rope, unreasonable design structure of guide wheel, easy rope skipping and rope breakage, etc. Achieve the effect of reducing impact force, easy to upgrade and transform, safe and convenient to use
Active Publication Date: 2021-10-15
ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG
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Problems solved by technology
However, in the process of use, due to the relatively large power of the winch, the impact force on the steel wire rope is relatively large due to the rake operation and the speed adjustment and shifting of the motor. At the same time, the design structure of the guide wheel of the rake machine is unreasonable, resulting in the steel wire rope being prone to rope skipping during actual use. , broken rope and other potential safety hazards, for this reason we propose a shock-absorbing buffer device and its installation process
Method used
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and 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.
[0029] see figure 1 , figure 2 , image 3 and Figure 4 , the present invention provides a technical solution: an installation process of a raking machine provided with a shock-absorbing buffer device, the raking machine includes a pulley 17 and a winch 13, a trolley 14 is arranged below the winch 13, and a trolley 14 is arranged on the right side of the winch 13. The second guide wheel A12 is arranged on the top, the second guide wheel B26 ...
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The present invention relates to a gangue raking machine equipped with a shock absorbing and buffering device and its installation process. A shock-absorbing buffer device A is arranged above the first guide wheel A, a pulley is arranged above the shock-absorbing buffer device A, a rope groove is arranged on the pulley, a pin shaft is connected to the pulley, and a bracket is connected to the pin shaft , a base is provided below the support, a shock absorbing pad is provided above the right side of the base, a fixed cover is provided above the shock absorbing pad, a shock absorbing spring is installed below the base, and a shock absorbing spring is installed below the shock absorbing spring The bottom plate reduces the impact force on the steel wire rope caused by raking operation and motor speed regulation and shifting, and effectively reduces the damage of wire rope breakage and rope skipping. At the same time, it is easier to upgrade the existing raking machine and the cost is low. It is scientific and reasonable, safe and convenient to use, and worthy of popularization.
Description
technical field [0001] The invention belongs to the technical field of coal mining equipment, and in particular relates to an installation process of a shock-absorbing and buffering device for a rake machine. Background technique [0002] The full name of the rake machine is a rake bucket rock loader, also known as a rake loader or a rock rake machine. The rake machine is mainly used in coal mines, metallurgical mines, tunnels and other engineering tunnels for loading operations with mine cars or skips. It can be used not only in level roadways, but also in inclined roadways with an inclination angle of less than 30 degrees or roadways with turning and turning angles up to 90 degrees. It can also perform parallel operations in the excavation process at the same time to increase the excavation speed. The electrical equipment has explosion-proof performance and can be used in mines with coal dust and gas. The main part of the gangue machine adopts planetary gear transmission...
Claims
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IPC IPC(8): E21C35/20E21C35/04F16F15/04
CPCE21C35/04E21C35/20F16F15/04
Inventor 刘贺张德华杨家坤王文广
Owner ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG