Double-output cutting machine head with planetary mechanism
A planetary mechanism, dual output technology, applied in mechanical equipment, pipes/pipe joints/pipe fittings, pipe laying and maintenance, etc., can solve the problems of waste of manpower and material resources, low work efficiency, long time consumption, etc., to achieve cost saving and practical Strong and easy to use effect
Inactive Publication Date: 2017-02-15
SHAOGUAN TIEYOU CONSTR MACHINE
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Problems solved by technology
[0002] The existing underground construction method of small-diameter pipelines is generally to directly dig the entire ground with an excavator, and then go down to the ground for construction by people, but this construction method needs to waste a lot of manpower and material resources, takes a long time, and occupies a large area It is very unfavorable for transportation, so many cities request to stop this method of directly excavating the ground for construction, and instead dig a working well and a receiving well, and then directly carry out construction in the working well, and this construction method requires Small manpower and material resources, high efficiency and little impact on transportation, the existing large-diameter pipeline construction equipment has a complex electrical structure, high failure rate and difficult maintenance, and its work efficiency is also low
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0014] see figure 1 , a double-output cutting machine head adopting a planetary mechanism, including an output shaft 3 and a cutter head 2 linked with the front end of the output shaft 3, wherein the rear end of the output shaft 3 is dynamically connected with the power spindle 11, and the power spindle 11 is connected to the power spindle through a spline The sun gear 4 is fixedly connected, and is dynamically connected with the planet gear 5 through the sun gear 4. Since the planet gear 5 is fixed on the planet carrier and the planet carrier is fixed on the casing 10, the two are fixed, and the planet gear 5 drives the inner gear. The ring gear 6 rotates around the planetary gear 5, and the inner ring gear 6 is connected with the cutting cutter head 2 to drive the cutting cutter head 2 to rotate, so as to achieve the purpose of dual output of the outp...
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The invention relates to a double-output cutting machine head with a planetary mechanism. The double-output cutting machine head comprises an output shaft and a cutterhead arranged at the front end of the output shaft in a linkage mode, and the rear end of the output shaft is in power connection with a power spindle. The power spindle is fixedly connected with a sun gear through a spline and is in power connection with a planetary gear through the sun gear. Since the planetary gear is fixed to a planet carrier which is fixed to a machine shell, the planetary gear and the planet carrier are fixed, the planetary gear drives a ring gear to rotate around the planetary gear, the ring gear is connected with the cutterhead to drive the cutterhead to rotate, and the purpose of double-output of the output shaft and the cutterhead is achieved; and the cutterhead conveys cut soil to the output shaft which then ejects the cut soil forwards. The double-output cutting machine head has the characteristics that the failure rate is low, the cost is saved, practicability is high, the cost is low, time and labor are saved, and using is convenient.
Description
technical field [0001] The invention belongs to the technical field of pipeline construction equipment, and relates to a double-output cutting machine head adopting a planetary mechanism. Background technique [0002] The existing underground construction methods for small-diameter pipelines generally directly excavate the entire ground with an excavator, and then people go down to the ground for construction, but this construction method needs to waste a lot of manpower and material resources, takes a long time, and occupies a large area It is very unfavorable to transportation, so many cities require to stop this method of directly digging the ground for construction, and instead dig a working well and a receiving well, and then directly carry out construction in the working well, and this construction method requires The manpower and material resources are small, the efficiency is high, and the impact on transportation will not be great. The existing large-diameter pipeli...
Claims
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IPC IPC(8): F16L1/028
CPCF16L1/028
Inventor 于海滨
Owner SHAOGUAN TIEYOU CONSTR MACHINE