rock cutting device
A cutting device and rock technology, applied in the direction of stone processing tools, stone processing equipment, work accessories, etc., can solve the problems of time-consuming and laborious, and achieve the effect of convenient use, easy cutting, and suitable for large-scale promotion and application.
Active Publication Date: 2019-04-02
BC P INC CHINA NAT PETROLEUM CORP +2
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When it is necessary to cut a large range of rocks, the position of the rock cutter can only be manually adjusted continuously, which is time-consuming and laborious
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044] In order to make the purpose, technical solution and advantages of the present invention clearer, the implementation manners of the present invention will be further described in detail below.
[0045] The embodiment of the present invention provides a rock cutting device, as attached figure 1 And attached figure 2 As shown, the device comprises an underframe 1, an elevating mechanism 2 arranged on the underframe 1, a connecting arm 201 extending from the front end of the elevating mechanism 2, and the front end of the connecting arm 201 is provided with a saw blade 3 and is used to drive the saw blade 3. Rotating hydraulic motor, the front end of the connecting arm 201 is also provided with a first electronically controlled hydraulic assembly 4 that drives the saw blade 3 to move left and right. The lifting mechanism 2 also includes a bracket 202 arranged on the chassis 1 and connected to the rear end of the connecting arm 201, a second electro-hydraulic assembly 5 a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a rock cutting device and belongs to the field of rock cutting. The rock cutting device comprises a base frame and lifting mechanisms arranged on the base frame. A connecting arm extends out from the front end of each lifting mechanism. The front ends of the connecting arms are provided with saw blades and hydraulic motors used for driving the saw blades to rotate. The front end of each connecting arm is also provided with a first electric control hydraulic assembly driving the corresponding saw blade to move leftwards and rightwards. Each lifting mechanism further comprises a support, a second electric control hydraulic assembly and a third electric control hydraulic assembly, wherein the support is arranged on the base frame and connected with the back end of the corresponding connecting arm, the second electric control hydraulic assembly and the third electric control hydraulic assembly are arranged on the support, the second electric control hydraulic assembly is used for driving the corresponding connecting arm to move up and down, and the third electric control hydraulic assembly is used for driving the corresponding connecting arm to move frontwards and backwards. The lower portion of the base frame is provided with crawler belt walking mechanisms. An electric control cabinet is also arranged on the base frame and used for controlling the first electric control hydraulic assemblies, the second electric control hydraulic assemblies, the third electric control hydraulic assemblies, the crawling belt walking mechanisms and the hydraulic motors to be turned on and turned off. The rock cutting device can independently walk and automatically complete cutting of rock.
Description
technical field [0001] The invention relates to the field of rock cutting, in particular to a rock cutting device. Background technique [0002] Pipe trenches are facilities used to bury underground pipelines, and are generally obtained by excavating the ground with equipment such as excavators. However, when there are many rocks in the section to be excavated, that is, when the stone section is excavated, due to the high hardness of the rock, it is difficult to complete the excavation of the stone section trench by using an excavator alone. Therefore, it is necessary to firstly crush the rocks in the stone section by breaking hammers, rock arms, etc., and then shovel out the broken rocks by an excavator to complete the excavation of the pipe trench in the stone section. However, the working efficiency of this method of crushing rocks is relatively low. Therefore, it is necessary to provide a rock crushing device that facilitates excavation of pipe trenches in stone square ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/04B28D7/00
CPCB28D1/04B28D7/00
Inventor 吴寅虎吴大伟张世伟钟继斌苗永青
Owner BC P INC CHINA NAT PETROLEUM CORP