Steel belt arc pressing machine
A steel belt and electric motor technology, applied in the direction of mechanical equipment, belts/chains/gears, gear transmissions, etc., can solve the problems of slow production speed, high labor intensity, hidden safety hazards, etc., to improve efficiency, reduce labor intensity, and reliable sex high effect
Inactive Publication Date: 2010-11-03
SHANDONG TANGKOU COAL
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the limitations of the current technology, for the processing of trapezoidal beams, the hydraulic press and the mold are mainly used for pressing, the production speed is slow, the labor intensity is high, and there are great safety hazards
Moreover, one mold can only be used for trapezoidal beams with one radian. Every time a new radian appears, a new mold needs to be made, which undoubtedly increases the production cost and reduces the production efficiency. big burden
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
[0009] Now refer to the attached figure 1 , the description is as follows in conjunction with the embodiments: the steel strip arc pressing machine according to the present invention includes a motor 1, an output shaft-connecting pulley transmission device 2, a driving wheel transmission box 3, a driving roller 4, an oil cylinder pressing device 5, an adjustment Scale 6, pinch roller 7, oil pressure manual control valve 8, bracket 9 and gearbox 10 are composed. Said motor 1 and gearbox 10 jointly constitute the power part of the present invention, and the motor 1 and gearbox 10 are frictionally connected by a tire ring and a reinforcing ring. Among them, the gearbox 10 adopts two-stage speed change, the first stage uses the meshing form of bevel gear and bevel gear, and the second stage deceleration adopts the worm gear transmission mode, and the worm gear is used to drive the output shaft, and the designed output speed is output to the drive roller 4. On the gear pair in the...
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 relates to a steel belt arc pressing machine comprising an electromotor, an output shaft coupling belt-wheel transmission device, a driving wheel transmission box, a driving roller, an oil cylinder top pressure device, an adjusting gauge, a press roller, an oil-hydraulic manual control valve, a bracket and a gearbox. The electromotor and the gearbox together form a power part of thesteel belt arc pressing machine. The gearbox adopts two-step speed changing, wherein the primary speed reduction utilizes the mode of the engagement between a bevel gear and a conical gear, and the secondary speed reduction adopts the mode of worm and gear transmission. The power output shaft of the gearbox is provided with a belt wheel which is connected with and drives the driving wheel transmission box. The bracket is connected with the upper surface of the gearbox and is provided with the oil cylinder top pressure device which is connected with the driving roller and the press roller. Theoil cylinder top pressure device is provided with the adjusting gauge. An oil pressure pipeline is connected with a pressure machine. The oil-hydraulic manual control valve is arranged on the oil pressure pipeline. The output shaft coupling belt-wheel transmission device is arranged between the gearbox and the driving wheel transmission box. The invention has the advantages of simple integral structure, convenient use and operation, good stability and high reliability.
Description
Technical field: [0001] The invention relates to a processing device for support profiles in coal mines, in particular to a steel strip arc pressing machine. Background technique: [0002] In the case of high rockburst in coal mines, the underground roadway is supported by trapezoidal beams. The trapezoidal beam needs to be processed and manufactured according to the specific size of the roadway. Due to the different design spans of the underground roadway, the requirements for the radian of the trapezoidal beam are also different. Due to the limitations of the current technology, for the processing of trapezoidal beams, the hydraulic press and the mold are mainly used for pressing, the production speed is slow, the labor intensity is high, and there are great potential safety hazards. Moreover, one mold can only be used for trapezoidal beams with one radian. Every time a new radian appears, a new mold needs to be made, which undoubtedly increases the production cost and re...
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): B21D5/14F16H37/02F16H1/20
Inventor 王勇见立道刘金龙陈贤静
Owner SHANDONG TANGKOU COAL