Multi-angle adjustable digging machine for ore mining

An excavator and multi-angle technology, which is applied in the directions of earth-moving drilling, slitting machinery, propulsion, etc., can solve the problems of single excavation angle, hidden dangers, inconvenient ore collection, etc., so as to improve mining efficiency, increase distance, and facilitate mining. effect of ore

Active Publication Date: 2021-08-13
XUZHOU NORTHERN PUMP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a digging system that can automatically mine and improve the safety factor, can excavate mines from multiple angles to improve mining efficiency, and can facilitate the mining of ore collected by multi-angle adjustment. In order to solve the problems that the existing device proposed in the above background technology has potential safety hazards during the excavation process, the excavation angle is single, and it is not convenient to collect ore

Method used

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  • Multi-angle adjustable digging machine for ore mining
  • Multi-angle adjustable digging machine for ore mining
  • Multi-angle adjustable digging machine for ore mining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An excavator that can be adjusted at multiple angles for ore mining, such as Figure 1-7 As shown, it includes a wheeled underframe 1, a special-shaped opening chute frame 2, a driving mechanism 3 and a mining mechanism 4. Below the wheeled underframe 1 is a four-roller structure, and the four rollers are distributed in a rectangular shape. The wheeled underframe 1 The top is fixedly connected with a special-shaped perforated chute frame 2, and the special-shaped perforated chute frame 2 is provided with a drive mechanism 3 for providing power for the equipment, and the drive mechanism 3 is provided with a mining mechanism 4 for digging ore.

[0037] The driving mechanism 3 includes a servo motor 31, a transmission shaft 32, a triangular wheel 33, a slotted sliding frame 34, a first return spring 35, an arc adjustment frame 36, a slotted push frame 361 and a second return spring 37, and the special-shaped opening The upper right side of the chute frame 2 is fixedly inst...

Embodiment 2

[0041] On the basis of Example 1, such as Figure 7 As shown, an angle adjustment mechanism 5 is also included, and the angle adjustment mechanism 5 for adjusting the angle of the chisel head 42 is arranged on the slotting push frame 361. The angle adjustment mechanism 5 includes an adjustment shaft 51, a dial wheel 52, and a screw mandrel 53 , sliding nut block 54, the 4th back-moving spring 55, Z-shaped slotted frame 56, push wedge block 57 and the 5th back-moving spring 58, on the grooved pushing frame 361, the rotary type is connected with adjusting shaft 51, adjusting shaft 51 and chisel head 42 is fixedly connected, the left and right sides of the adjustment shaft 51 are fixedly connected with screw rods 53, one end of the screw rod 53 is fixedly welded with a dial wheel 52, and the dial wheel 52 is distributed with round rods in the circumferential direction, the number of which is at least 8, Slotted push frame 361 is connected with sliding nut block 54 in a symmetrica...

Embodiment 3

[0044] On the basis of Example 2, such as Figure 8-9 As shown, it also includes a swing adjustment mechanism 6, which is used to make the chisel head 42 excavate the mine with more angles. The swing adjustment mechanism 6 is located on the slotted sliding frame 34. One 62, the perforated rack frame 63, the sixth return spring 64, the perforated slide bar 65, the limit round bar 66 and the seventh return spring 67, a pair of cams 61 are fixedly connected on the transmission shaft 32, and the cam 61 below is convex. Block structure, the lower part of the bump is an arc surface structure, the two cams 61 are located between the two triangular wheels 33, and the gear one 62 is fixedly connected to the bottom of the arc adjustment frame 36, and the two gears one 62 are set correspondingly, sliding on the slotted sliding frame 34 A pair of perforated rack racks 63 are connected in the same way, and the two perforated rack racks 63 are located between the two gears one 62. One side ...

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Abstract

The invention relates to the field of ore mining, in particular to a multi-angle adjustable digging machine for ore mining. The multi-angle adjustable digging machine comprises a belt wheel underframe, a special-shaped opening chute frame, a driving mechanism, an ore digging mechanism and the like; and the special-shaped opening chute frame is fixedly connected to the upper portion of the belt wheel underframe, the driving mechanism is arranged on the special-shaped opening chute frame, and the ore digging mechanism is arranged on the driving mechanism. Through cooperation of internal parts of the equipment, the angle of a chisel head can be adjusted, the chisel head can conveniently dig a mine at more angles, the equipment is made to be suitable for the situation that the geological conditions of the mine are complex, and the purpose that the mine can be dug at multiple angles so as to improve the mining efficiency is achieved.

Description

technical field [0001] The invention relates to the field of ore mining, in particular to an excavator capable of multi-angle adjustment for ore mining. Background technique [0002] The mining industry is a basic industry for economic and social development. With the development of economic globalization and the establishment and improvement of the WTO mechanism, the globalization trend of mineral resources allocation has become extremely obvious, and the competition for international mineral resources has become increasingly fierce. Therefore, it is extremely important for ore mining. Ore mining refers to the exploitation of valuable natural mineral resources by manpower or machinery. Since the ore body is buried deep, in order to extract the ore, it is necessary to dig a roadway from the surface to the ore body, such as shafts, inclined shafts, Ramps, alleys, etc. [0003] In the process of mining ore, some tunnels leading from the surface to the ore body are relatively ...

Claims

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Application Information

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IPC IPC(8): E21C27/28E21C31/02E21C29/22E21C31/08E21C35/20
CPCE21C27/28E21C29/22E21C31/02E21C31/08E21C35/20
Inventor 马海涛
Owner XUZHOU NORTHERN PUMP CO LTD
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