RECIPROCATING IMPACT MINING MACHINE, WHICH INCREASES MULTI-STAGE GUIDING SYSTEM LUBRICATION, FOR METHOD FOR RECIPROCATING IMPACT MINING MACHINE TO INCREASE MULTI-STAGE GUIDING SYSTEM LUBRICATION WITHOUT PUMP

WIPO Patent Application WO/2016/202309

A3

A method for a reciprocating impact mining machine to increase multi-stage guiding system lubrication without a pump, and a reciprocating impact mining machine which increases multi-stage guiding system lubrication applying the method. The mining machine comprises a machine body (2), a reciprocating impact portion (1) which increases multi-stage guiding system lubrication without a pump, a lower guiding impact mechanism (18) and an upper guiding impact mechanism (10). A left sealing partition (62), a right sealing partition (68), a front sealing partition (30) and a rear sealing partition (22) position, fasten and connect the upper guiding impact mechanism (10) and the lower guiding impact mechanism (18), an upper camshaft (45) rotates to dispense liquid to lubricate an upper sealing impact portion (4) or the upper camshaft (45) is provided with a liquid-dispensing structure (59), a reciprocating impact driver (47) is provided with a power sprocket to drive an upper transmission sprocket and a lower transmission sprocket to rotate, an upper crank connecting rod (9) drives lubricating liquid to rotate to lubricate the upper sealing impact portion (4), a lower crank connecting rod (17) drives lubricating liquid to rotate to lubricate a lower sealing impact portion (26), and the machine body (2) drives the reciprocating impact portion (1) which increases multi-stage guiding system lubrication without a pump to perform continuous mining. The reciprocating impact mining machine has a good lubricating effect, high performance and few easily damaged components.

JPH0617912	[Name of device] Slit forming device for bedrock
WO/2015/113504	NON-CONCENTRIC PROTRUDING SHAFT FIXED BEARING RECIPROCATING IMPACT PART FOR IMPLEMENTING A RECIPROCATING IMPACT NON-CONCENTRIC PROTRUDING SHAFT FIXED BEARING METHOD
WO/2016/141895	METHOD FOR MINING MACHINE BEAM IMPACT TOOTH RACK INSERTION HOLES TO BE PROVIDED WITH MAIN AND SIDE RECIPROCATING TEETH, AND DEVICE WHEREIN MINING MACHINE BEAM IMPACT TOOTH RACK INSERTION HOLES ARE PROVIDED WITH MAIN AND SIDE RECIPROCATING TEETH

LIU SUHUA (CN)

PCT/CN2016/095461

April 13, 2017

August 16, 2016

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LIU SUHUA (CN)

E21C25/02

CN103016004A	2013-04-03
CN102828748A	2012-12-19
CN202228895U	2012-05-23
CN2888071Y	2007-04-11
CN103556995A	2014-02-05
US20080246329A1	2008-10-09
DE3236077A1	1984-03-29

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