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Cone crusher

A technology of cone crusher and crushing wall, applied in grain processing and other directions, can solve the problems of inconvenient installation and maintenance, large volume of adjusting piston, poor bearing capacity of main shaft, etc., and achieve convenient installation and maintenance, less processing difficulty, and bearing capacity strong effect

Pending Publication Date: 2018-10-12
HENAN LIMING HEAVY IND SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention patent "Cone Crusher and Processing Equipment for Mineral Materials" with the application number of 201180070078.5 discloses a cone crusher. The lower end of the main shaft of the cone crusher is equipped with a loading cylinder, and the main shaft is set as a hollow space. There is an adjustment piston in the space, and the adjustment piston occupies a large volume in the main shaft. There is also a lubricating oil passage in the main shaft. The setting of the hollow space and the lubricating oil circuit reduces the strength of the main shaft, resulting in poor bearing capacity of the main shaft. , difficult to process
In addition, the loading cylinder is set at the bottom of the main shaft, and the crusher needs to be turned upside down to complete the installation and maintenance, which is inconvenient for installation and maintenance

Method used

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Embodiment 1

[0024] like Figure 1-3 As shown, this embodiment provides a cone crusher, including a frame 1, a main shaft 14 is vertically fixed inside the frame 1, an eccentric sleeve 8 is installed on the outer side of the main shaft 14 through a bearing, and a cone 6 is arranged on the outer upper part of the eccentric sleeve 8 , the outer surface of the cone 6 is provided with a crushing wall 5, the top of the frame 1 is provided with a support sleeve 2, the inner side of the support sleeve 2 is threaded and installed with an adjusting ring 3, and the inside of the adjusting ring 3 is installed with a rolling mortar wall 4, and the crushing wall 5 is opposite to the With the eccentric and vertical movement of the wall 4 of the rolling mortar, a crushing chamber is formed between the crushing wall 5 and the wall 4 of the rolling mortar. The upper end of the main shaft 14 is provided with a piston device 7. The piston device 7 includes a piston cylinder 7.1 and a connecting rod 7.2. The p...

Embodiment 2

[0038] like Figure 4-6As shown, this embodiment provides a cone crusher, including a frame 1, a main shaft 14 is vertically fixed inside the frame 1, an eccentric sleeve 8 is installed on the outer side of the main shaft 14 through a bearing, and a cone 6 is arranged on the outer upper part of the eccentric sleeve 8 , the outer surface of the cone 6 is provided with a crushing wall 5, the top of the frame 1 is provided with a support sleeve 2, the inner side of the support sleeve 2 is threaded and installed with an adjusting ring 3, and the inside of the adjusting ring 3 is installed with a rolling mortar wall 4, and the crushing wall 5 is opposite to the With the eccentric and vertical movement of the wall 4 of the rolling mortar, a crushing chamber is formed between the crushing wall 5 and the wall 4 of the rolling mortar. The upper end of the main shaft 14 is provided with a piston device 7. The piston device 7 includes a piston cylinder 7.1 and a connecting rod 7.2. The pi...

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Abstract

The invention provides a cone crusher. The cone crusher comprises a machine frame, a spindle is vertically and fixedly arranged in the machine frame, and the upper end of the spindle is provided witha piston device; the piston device comprises a piston barrel and a connection rod, and the piston barrel is arranged on the upper portion of the spindle; the connection rod is located in a spindle center hole formed in the center of the spindle; and the piston barrel is fixedly connected with the connection rod. According to the cone crusher, the piston device is arranged on the upper portion of the spindle, the piston connection rod is located in the spindle center hole formed in the spindle, the piston connection rod is small in occupied volume, low in machining difficulty and convenient toinstall, thus, the strength of the spindle is high, and the bearing capacity of the spindle is high; and the piston device is arranged on the upper portion of the spindle, and installation and overhauling are convenient.

Description

technical field [0001] The invention belongs to the technical field of crushers, in particular to a cone crusher. Background technique [0002] Cone crushers are suitable for crushing raw materials in metallurgy, construction, road construction, chemistry and silicate industries. According to different crushing principles and product particle sizes, they are divided into many models. Crusher is widely used in many departments such as mining, smelting, building materials, roads, railways, water conservancy and chemical industries. The cone crusher has a large crushing ratio, high efficiency, low energy consumption, and uniform particle size. It is suitable for medium and fine crushing of various ores and rocks. [0003] The invention patent "Cone Crusher and Processing Equipment for Mineral Materials" with the application number of 201180070078.5 discloses a cone crusher. The lower end of the main shaft of the cone crusher is equipped with a loading cylinder, and the main sh...

Claims

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Application Information

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IPC IPC(8): B02C2/06B02C23/00
CPCB02C2/047B02C23/00
Inventor 刘万辉王志军樊碧波李新莉韩董董
Owner HENAN LIMING HEAVY IND SCI & TECH