Dual-power multifunctional crawler-type underground crane
A multi-functional crawler and dual-power technology, applied to crawler vehicles, vehicles with cranes, motor vehicles, etc., can solve the problems of heavy workload, unsuitable for the development of modern coal mines, and low efficiency, so as to improve quality and convenience The effect of transporting people or materials, high bonding strength
Active Publication Date: 2017-11-10
长治市永华机械有限公司
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Underground transportation has always been an important direction of people's research. The transportation of materials between the underground and the ground is very frequent. At present, when transporting personnel and materials underground, most of them are transported to the front line by means of people's lifting and shoulder carrying. A distance of several kilometers requires heavy workload, low efficiency, and poor practicability
Moreover, the current tool cart has a single function, which is not suitable for the development of modern coal mines.
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
[0026] The present invention will now be further described in detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only schematically illustrate the basic structure of the present invention, and therefore only show the configurations related to the present invention.
[0027] Such as Figure 1-6 As shown, the dual-power multifunctional crawler-type small underground crane includes a cab 1 and a compartment 2 connected to the rear end of the cab 1. Double-row seats 15 and operating handles are arranged in the cab 1, and the vehicle can be operated through the operating handles. In overall operation, the rear and upper ends of the compartment 2 are open to form a compartment that can accommodate materials or personnel, which can be used to transport materials or personnel, but materials and personnel cannot be transported at the same time to avoid accidents caused by the sharing of personnel and cargo. The botto...
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 belongs to the technical field of mine vehicles, and specifically relates to a dual-power working vehicle used in mines; the specific technical solution is: a dual-power multifunctional crawler-type underground small crane, including a cab and a carriage connected to the rear end of the cab , a hoisting system is installed in the carriage, the hoisting system includes a boom, a boom head and a hook, the boom is a telescopic boom, the rear end of the boom is supported in the carriage by a telescopic vertical rod, and the boom head is installed on the boom The front end of the arm head is equipped with a main pulley, and the hook is equipped with an auxiliary pulley. The main pulley and the auxiliary pulley are connected by a wire rope. The hook reciprocates up and down under the drive of the wire rope. The hook baffle and the hook baffle can limit the length of the telescopic arm. The bottom of the carriage is connected to the traveling device through the slewing bearing. The traveling device is equipped with an electric drive system and a hydraulic drive system to provide power for the travel device. The system constitutes a dual power drive system.
Description
technical field [0001] The invention belongs to the technical field of vehicles used in mines, and in particular relates to a dual-power work vehicle used in mines. Background technique [0002] Underground transportation has always been an important direction of people's research. The transportation of materials between the underground and the ground is very frequent. At present, when transporting personnel and materials underground, most of them are transported to the front line by means of people's lifting and shoulder carrying. The distance of several kilometers requires heavy workload, low efficiency and poor practicality. And present tool car function is single, is not suitable for the needs of modern coal mine development. Contents of the invention [0003] The present invention overcomes the deficiencies in the prior art, and aims to provide a working vehicle used in underground mines. The working vehicle adopts two kinds of power, electric drive and hydraulic dri...
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): B66C23/04B66C23/16B62D55/06B62D55/18B60P1/54
Inventor 常补孩赵庆枝刘旭明王海斌司天善原磊明孔仁山董志强马宵立王晓东
Owner 长治市永华机械有限公司