Adjustment mechanism capable of adjusting buffer power for hammer crusher

Abstract

The invention discloses an adjustment mechanism capable of adjusting buffer power for a hammer crusher. The adjustment mechanism comprises a bottom plate, a discharge collection box, a crushing box, a belt transmission disc, a transmission roll and a crushing device, wherein the discharge collection box is formed in the upper part of the bottom plate; the crushing box is formed in the upper part of the discharge collection box; the transmission roll is fixedly connected to the outer side of the transmission shaft; a buffer power adjustment device is fixedly connected to the outer side of the transmission roll; the buffer power adjustment device and the crushing device are both located in a crushing roller; side anti-leakage plates are arranged at the two sides of the crushing roller; a planetary gear is arranged at the centre of each side anti-leakage plate; a finished product collection disc is arranged on the lower part of the outer side of the crushing roller; and the lower side of the finished product collection disc is connected with a discharge pipe. The adjustment mechanism disclosed by the invention is good in crushing effect, uniform in crushing, not liable to block, and capable of automatically adjusting a pressure, thereby prolonging the service life of equipment.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an adjustable buffer power adjustment mechanism for a hammer crusher. Background technique [0002] Crusher, also called stone crusher, can be divided into medical stone crusher and mining stone crusher according to major categories. In principle, the mining rock crusher is suitable for crushing a large number of hard rocks in mines. Its typical granite output particle size is ≤40mm, which accounts for 90%. The crushing ratio is large, and the crushed material is in the form of cubic particles. Mining crushing machinery refers to the crushing machinery in which the particle size greater than 3 mm in the discharge accounts for more than 50% of the total discharge. The hammer crusher is a crusher for crushing materials with a maximum particle size of 600-1800 mm to 25 mm or less. The hammer crusher is suitable for crushing medium-hard materials in industrial sectors such as c...

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Problems solved by technology

[0003] The existing crusher has the following defects: 1. The corresponding pressure cannot be adjusted according to the specific diameter of the material, thus causing incomplete crushing and damage to the machine; 2. The existing hammer crusher crushes the material unevenly, The particle diameter of the product is different, which affects the quality of the product; 3. The existing crushing mechanism of the crusher cannot crush the logistics repeatedly, and it is easy to cause internal blockage

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