CN204126668U - A kind of underground mining ore removal system - Google Patents
A kind of underground mining ore removal system Download PDFInfo
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- CN204126668U CN204126668U CN201420425755.1U CN201420425755U CN204126668U CN 204126668 U CN204126668 U CN 204126668U CN 201420425755 U CN201420425755 U CN 201420425755U CN 204126668 U CN204126668 U CN 204126668U
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Abstract
本实用新型涉及一种地下采矿出矿系统，属于矿石地下开采技术领域。本实用新型包括活动放矿槽装置、矿石运搬装置、卸矿设施部分、斗穿；斗穿口设置有活动放矿槽装置，活动放矿槽装置包括放矿槽面板、放矿槽电动液压推杆、支撑座、放矿槽侧板、出矿槽内侧挡板、出矿槽固定槽钢、铰链、放矿槽底部铰接支架、转动副；矿石运搬装置包括矿车、钢轨、供电电缆、钢绞线、矿车驱动电机、矿车驱动轮、供电电缆推拉杆固定座、滑动电缆夹持器、供电电缆推拉杆、摄像头支架、摄像头。本实用新型可提高漏斗（堑沟）底部结构采矿方法的出矿效率，减轻劳动强度，尤其是在有底柱分段崩落采矿法中，可以较低的设备成本有效控制采场出矿过程中产生的矿石贫化损失。
The utility model relates to an underground mining ore extraction system, which belongs to the technical field of underground ore mining. The utility model includes a movable ore-drawing trough device, an ore transporting device, an ore unloading facility part, and a bucket wear; Push rod, support seat, side plate of ore chute, inner baffle plate of ore chute, fixed channel steel of ore chute, hinge, hinged bracket at the bottom of ore chute, rotating pair; ore transporting device includes mine car, steel rail, power supply cable , steel strand, mine car drive motor, mine car drive wheel, power supply cable push-pull rod fixing seat, sliding cable holder, power supply cable push-pull rod, camera bracket, camera. The utility model can improve the ore extraction efficiency of the mining method with the bottom structure of the funnel (cut ditch) and reduce labor intensity, especially in the segmental caving mining method with bottom pillars, which can effectively control the ore extraction process in the stope at a lower equipment cost The resulting ore dilution loss.
Description
技术领域 technical field
本实用新型涉及一种地下采矿出矿系统，主要用于设置有底部结构的采矿方法，属于矿石地下开采技术领域。 The utility model relates to an underground mining ore extraction system, which is mainly used for a mining method provided with a bottom structure, and belongs to the technical field of underground ore mining.
背景技术 Background technique
在地下矿石回采过程中，崩落矿石从采场到运输水平的运搬方法根据采矿方法及采场结构的不同而异，在有底部结构类的采矿方法中，采用电耙或振动出矿机、铲运机等出矿是常用的方法，这些传统方法具有其各自的实用性和优点，但同时也存在一些不足，尤其是在采用电耙出矿时，通常效率较低，并且难以控制各漏斗（或堑沟）出矿口的放出矿量，从而难以控制崩落法采矿时矿石的贫化损失指标；而传统振动出矿机通常用于阶段运输平巷或高分段采矿条件下；铲运机出矿则要求有较大的作业空间，从而增加采切比，并且设备成本较高，尤其是在有底柱分段崩落采矿法情况下问题更为突出。 In the process of underground ore mining, the method of transporting caving ore from the stope to the transportation level varies according to the mining method and stope structure. In the mining method with bottom structure, electric rake or vibrating mining machine, The mining methods such as scrapers are commonly used methods. These traditional methods have their own practicability and advantages, but at the same time there are some shortcomings, especially when electric rakes are used to extract ore, the efficiency is usually low, and it is difficult to control each funnel (or trench) ore discharge, so it is difficult to control the ore dilution loss index during caving mining; while the traditional vibrating mining machine is usually used in the condition of stage transportation, level road or high section mining; shoveling Machine mining requires a larger operating space, thereby increasing the cutting ratio, and the cost of equipment is higher, especially in the case of the sub-section caving mining method with pillars.
实用新型内容 Utility model content
本实用新型要解决的技术问题是：提供一种地下采矿出矿系统，可较好地控制各漏斗（堑沟）出矿口的矿石放出量，有效提高出矿效率，并降低矿石贫化损失。 The technical problem to be solved by the utility model is: to provide an underground mining ore extraction system, which can better control the ore output of each funnel (cut ditch) outlet, effectively improve the efficiency of ore extraction, and reduce the loss of ore dilution .
本实用新型技术方案是：一种地下采矿出矿系统，包括活动放矿槽装置、矿石运搬装置、卸矿设施部分、斗穿9； The technical scheme of the utility model is: an underground mining ore-discharging system, including a movable ore-drawing chute device, an ore transporting device, an ore unloading facility part, and a bucket wearer 9;
所述斗穿9口设置有活动放矿槽装置，所述活动放矿槽装置包括放矿槽面板11、放矿槽电动液压推杆12、支撑座13、放矿槽侧板18、出矿槽内侧挡板19、出矿槽固定槽钢20、铰链21、放矿槽底部铰接支架22、转动副30； The 9 mouths of the bucket are provided with movable ore-drawing chute devices, and the movable ore-drawing trough devices include ore-drawing chute panels 11, ore-drawing chute electro-hydraulic push rods 12, support seats 13, ore-drawing chute side plates 18, ore-discharging Slot inner baffle 19, ore chute fixed channel steel 20, hinge 21, ore discharge chute bottom hinge bracket 22, rotating pair 30;
所述出矿槽固定槽钢20设置于出矿口外缘下部岩体上，放矿槽面板11底部后缘靠漏斗方向与出矿槽固定槽钢20采用铰链21相连接，放矿槽底部铰接支架22设置于放矿槽面板11前侧靠巷道方向的底部，并与放矿槽面板11以转动副30相连接，出矿槽内侧挡板19固定于出矿口外缘两侧岩体上，并位于放矿槽侧板18内侧，放矿槽电动液压推杆12固定于放矿槽面板11下部的支撑座13上，放矿槽电动液压推杆12的活塞上端与放矿槽底部铰接支架22下部固定连接； The fixed channel steel 20 of the ore outlet is arranged on the rock mass at the lower part of the outer edge of the ore outlet, the rear edge of the bottom of the ore outlet panel 11 is connected with the fixed channel steel 20 of the ore outlet by the direction of the funnel, and the bottom of the ore outlet is hinged The bracket 22 is arranged on the bottom of the front side of the ore-drawing chute panel 11 in the direction of the roadway, and is connected with the ore-drawing chute panel 11 by a rotating pair 30, and the inner baffle plate 19 of the ore-drawing chute is fixed on the rock masses on both sides of the outer edge of the ore-drawing chute. And be positioned at ore-drawing chute side plate 18 inner side, ore-drawing chute electro-hydraulic push rod 12 is fixed on the support seat 13 of ore-drawing chute panel 11 bottom, the piston upper end of ore-drawing chute electro-hydraulic push rod 12 is hinged support at the bottom of ore-drawing chute 22 lower fixed connections;
所述矿石运搬装置包括矿车14、钢轨15、供电电缆16、钢绞线17、矿车驱动电机23、矿车驱动轮24、供电电缆推拉杆固定座25、滑动电缆夹持器26、供电电缆推拉杆27、摄像头支架28、摄像头29； Described ore handling device comprises mine car 14, steel rail 15, power supply cable 16, steel strand 17, mine car drive motor 23, mine car drive wheel 24, power supply cable push-pull rod fixed seat 25, slide cable holder 26, Power supply cable push-pull rod 27, camera bracket 28, camera 29;
所述矿车14通过矿车驱动轮24与钢轨15连接，钢轨15设置在出矿巷道2上，出矿巷道2的一端设有溜矿井4，矿车驱动电机23固定设置于矿车14后端板外侧下部，矿车驱动电机23与矿车驱动轮24相连接，矿车驱动电机23的供电电缆16通过滑动电缆夹持器26悬挂于钢绞线17上，供电电缆推拉杆27的一端固定于矿车14后端板外侧上部的供电电缆推拉杆固定座25上，另一端以可滑动方式与钢绞线17相连，摄像头支架28一端插接于在矿车14的前端板上缘中部，摄像头29固定于摄像头支架28的另一端； Described mine car 14 is connected with steel rail 15 by mine car driving wheel 24, and steel rail 15 is arranged on the ore-discharging roadway 2, and one end of ore-discharging roadway 2 is provided with slip mine shaft 4, and mine car driving motor 23 is fixedly arranged on the back of mine car 14 The lower part of the outer side of the end plate, the mine car drive motor 23 is connected with the mine car drive wheel 24, the power supply cable 16 of the mine car drive motor 23 is suspended on the steel strand 17 through the sliding cable holder 26, and one end of the power supply cable push-pull rod 27 It is fixed on the power supply cable push-pull rod fixing seat 25 on the outer upper part of the rear end plate of the mine car 14, and the other end is connected with the steel strand 17 in a slidable manner, and one end of the camera bracket 28 is inserted in the middle part of the front end plate of the mine car 14. , the camera 29 is fixed at the other end of the camera bracket 28;
所述卸矿设施部分包括安装槽10、卸矿电动液压千斤顶基坑32、卸矿电动液压千斤顶31、轨道衡传感器33； The ore unloading facility part includes an installation tank 10, an ore unloading electro-hydraulic jack foundation pit 32, an ore unloading electro-hydraulic jack 31, and a track scale sensor 33;
所述卸矿电动液压千斤顶基坑32位于出矿巷道2靠近溜矿井4的底板下，也即钢轨15下方，卸矿电动液压千斤顶31设置于卸矿电动液压千斤顶基坑32中，出矿巷道2的端部靠近溜矿井4的钢轨15的下面设置安装槽10，轨道衡传感器33设置于安装槽10中。 The foundation pit 32 of the electro-hydraulic jack for unloading is located under the bottom plate of the mining roadway 2 near the mine shaft 4, that is, below the steel rail 15. The end of 2 is provided with mounting groove 10 near the steel rail 15 of mine shaft 4 below, and rail scale sensor 33 is arranged in the mounting groove 10.
所述斗穿9、活动放矿槽装置可以为多个，每个斗穿9口处均对应设置有一个活动放矿槽装置。 The bucket wear 9 and the movable ore-drawing chute device can be multiple, and each bucket-through 9 mouth is correspondingly provided with an active ore-drawing chute device.
本实用新型的工作过程是：采场中的矿石经过采场底部漏斗（7），然后进入漏斗井（8），再经过斗穿9，然后进入活动放矿槽装置，矿车14在出矿巷道2中的钢轨15上通过矿车驱动电机23驱动运行至各设置于各采场底部漏斗7（堑沟）下的斗穿9出矿口的放矿槽位置，通过位于支撑座13上的放矿槽电动液压推杆12回缩，放矿槽外缘降低靠近矿车14顶部，采场中的矿石通过放矿槽台面板11溜放到矿车14中，当矿石装满矿车14后，放矿槽电动液压推杆12推伸，抬起放矿槽外缘，停止矿石流动，矿车14通过出矿巷道2上的钢轨15运行到出矿巷道2的端部溜矿井4处，出矿巷道2的端部靠近溜矿井4的钢轨15的下面设置安装槽10，位于安装槽10内的轨道衡传感器33对其计量，并随着安装于卸矿电动液压千斤顶基坑32中的卸矿电动液压千斤顶31的推举，矿车14前端板打开，矿石卸入溜矿井4，卸入溜矿井4中的矿石可以卸入运输巷道（5）中的矿车中，卸矿电动液压千斤顶31回缩，矿车14前端板关闭，完成一个出矿循环，联络道（3）位于出矿巷道2的端部，便于人员设备进出及通风。 The working process of the utility model is: the ore in the stope passes through the bottom funnel (7) of the stope, then enters the funnel well (8), then passes through the bucket 9, and then enters the movable ore-drawing trough device, and the mine car 14 is in the ore discharge The steel rail 15 in the roadway 2 is driven by the mine car drive motor 23 to the position of the ore-drawing trough of the bucket 9 (cutting ditch) at the bottom of each stope, and the ore-drawing chute is located on the support seat 13. The electro-hydraulic push rod 12 of the mine drawer is retracted, and the outer edge of the mine drawer is lowered close to the top of the mine car 14. The ore in the stope is slipped into the mine car 14 through the mine drawer table panel 11. Finally, the electro-hydraulic push rod 12 of the ore-drawing chute is stretched, the outer edge of the ore-drawing chute is lifted, and the flow of ore is stopped. The end of the mining roadway 2 is provided with a mounting groove 10 near the steel rail 15 of the mine shaft 4, and the track scale sensor 33 in the mounting groove 10 measures it, and along with the electric hydraulic jack installed in the foundation pit 32 of the ore unloading When the ore unloading electro-hydraulic jack 31 is pushed, the front plate of the mine car 14 is opened, and the ore is unloaded into the chute 4, and the ore unloaded into the chute 4 can be unloaded into the mine car in the transport roadway (5), and the ore unloading electro-hydraulic jack 31 is retracted, the front plate of the mine car 14 is closed, and a mining cycle is completed, and the connecting road (3) is located at the end of the mining roadway 2, which is convenient for personnel and equipment to enter and exit and ventilation.
在上述工作过程中，矿车驱动电机23的供电是通过悬挂于钢绞线17上的供电电缆16提供的，钢绞线17两端固定在出矿巷道2两端上部的锚杆上，供电电缆16在钢绞线17上的移动通过供电电缆推拉杆27推拉滑动电缆夹持器26实现，矿车14在放矿槽位置的定位由操作人员通过固定于矿车14上的摄像头29来实现，放矿槽向矿车14装矿时放矿槽电动液压推杆12的伸缩、矿车14通过卸矿电动液压千斤顶31向溜矿井4的卸矿及出矿矿石计量均可通过现场操作人员在操控硐室6中操作控制实现。 In the above-mentioned work process, the power supply of the mine car drive motor 23 is provided by the power supply cable 16 suspended on the steel strand 17, and the two ends of the steel strand 17 are fixed on the anchor rods at the upper parts of the two ends of the mining roadway 2 to supply power. The movement of the cable 16 on the steel strand 17 is realized by pushing and pulling the sliding cable holder 26 through the power supply cable push-pull rod 27, and the positioning of the mine car 14 at the position of the ore discharge chute is realized by the operator through the camera 29 fixed on the mine car 14 , when the ore trough is loaded to the mine car 14, the expansion and contraction of the electrohydraulic push rod 12 of the ore trough, the unloading of the mine car 14 to the mine shaft 4 through the ore unloading electrohydraulic jack 31 and the measurement of ore out of the ore can all be passed by the on-site operator. Operation control is realized in the control chamber 6 .
本实用新型的有益效果是：此地下采矿出矿系统可提高漏斗（堑沟）底部结构采矿方法的出矿效率，减轻劳动强度，尤其是在有底柱分段崩落采矿法中，可以较低的设备成本有效控制采场出矿过程中产生的矿石贫化损失。 The beneficial effects of the utility model are: this underground mining ore extraction system can improve the ore extraction efficiency of the mining method with the bottom structure of the funnel (cut ditch), and reduce labor intensity, especially in the segmental caving mining method with bottom pillars, which can be lower The cost of equipment can effectively control the ore dilution loss in the process of mining out of the stope.
附图说明 Description of drawings
图1为本实用新型的走向侧视结构示意图； Fig. 1 is a schematic view of the structure of the utility model in a side view;
图2为本实用新型的俯视结构示意图； Fig. 2 is the top view structural representation of the utility model;
图3为本实用新型的端部方向结构示意图； Fig. 3 is a schematic diagram of the end direction structure of the utility model;
图4为本实用新型的活动放矿槽装置和矿石运搬装置结构示意图； Fig. 4 is a structural schematic diagram of the movable ore-drawing chute device and the ore transporting device of the present invention;
图5为本实用新型的轴测图。 Fig. 5 is an axonometric view of the utility model.
图1-5中各标号：1-矿岩体，2-出矿巷道，3-联络道，4-溜矿井，5-运输巷道，6-操控硐室，7-采场底部漏斗，8-漏斗井，9-斗穿，10-安装槽，11-放矿槽面板，12-放矿槽电动液压推杆，13-支撑座，14-矿车，15-钢轨，16-供电电缆，17-钢绞线，18-放矿槽侧板，19-出矿槽内侧挡板，20-出矿槽固定槽钢，21-铰链，22-放矿槽底部铰接支架，23-矿车驱动电机，24-矿车驱动轮，25-供电电缆推拉杆固定座，26-滑动电缆夹持器，27-供电电缆推拉杆，28-摄像头支架，29-摄像头，30-转动副，31-卸矿电动液压千斤顶，32-卸矿电动液压千斤顶基坑，33-轨道衡传感器。 Each label in Fig. 1-5: 1- mine rock mass, 2- mining roadway, 3- connecting road, 4- mine shaft, 5- transportation roadway, 6- control chamber, 7- stope bottom funnel, 8- Funnel well, 9-bucket wear, 10-installation trough, 11-mine trough panel, 12-electrohydraulic push rod for ore trough, 13-support seat, 14-mine car, 15-steel rail, 16-power supply cable, 17 -steel strand, 18-side plate of the ore chute, 19-inner baffle of the ore chute, 20-fixed channel steel of the ore chute, 21-hinge, 22-hinge bracket at the bottom of the ore chute, 23-drive motor of the mine car , 24-driving wheel of mine car, 25-power supply cable push-pull rod fixing seat, 26-sliding cable holder, 27-power supply cable push-pull rod, 28-camera bracket, 29-camera, 30-rotating pair, 31-mine unloading Electro-hydraulic jack, 32-electric-hydraulic jack foundation pit for mine unloading, 33-track scale sensor.
具体实施方式 Detailed ways
下面结合附图和具体实施例，对本实用新型作进一步说明。 Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
实施例1：如图1-5所示，一种地下采矿出矿系统，包括活动放矿槽装置、矿石运搬装置、卸矿设施部分、斗穿9； Embodiment 1: As shown in Figure 1-5, a kind of underground mining ore-discharging system includes movable ore-drawing chute device, ore handling device, ore unloading facility part, bucket wear 9;
所述斗穿9口设置有活动放矿槽装置，所述活动放矿槽装置包括放矿槽面板11、放矿槽电动液压推杆12、支撑座13、放矿槽侧板18、出矿槽内侧挡板19、出矿槽固定槽钢20、铰链21、放矿槽底部铰接支架22、转动副30； The 9 mouths of the bucket are provided with movable ore-drawing chute devices, and the movable ore-drawing trough devices include ore-drawing chute panels 11, ore-drawing chute electro-hydraulic push rods 12, support seats 13, ore-drawing chute side plates 18, ore-discharging Slot inner baffle 19, ore chute fixed channel steel 20, hinge 21, ore discharge chute bottom hinge bracket 22, rotating pair 30;
所述出矿槽固定槽钢20设置于出矿口外缘下部岩体上，放矿槽面板11底部后缘靠漏斗方向与出矿槽固定槽钢20采用铰链21相连接，放矿槽底部铰接支架22设置于放矿槽面板11前侧靠巷道方向的底部，并与放矿槽面板11以转动副30相连接，出矿槽内侧挡板19固定于出矿口外缘两侧岩体上，并位于放矿槽侧板18内侧，放矿槽电动液压推杆12固定于放矿槽面板11下部的支撑座13上，放矿槽电动液压推杆12的活塞上端与放矿槽底部铰接支架22下部固定连接； The fixed channel steel 20 of the ore outlet is arranged on the rock mass at the lower part of the outer edge of the ore outlet, the rear edge of the bottom of the ore outlet panel 11 is connected with the fixed channel steel 20 of the ore outlet by the direction of the funnel, and the bottom of the ore outlet is hinged The bracket 22 is arranged on the bottom of the front side of the ore-drawing chute panel 11 in the direction of the roadway, and is connected with the ore-drawing chute panel 11 by a rotating pair 30, and the inner baffle plate 19 of the ore-drawing chute is fixed on the rock masses on both sides of the outer edge of the ore-drawing chute. And be positioned at ore-drawing chute side plate 18 inner side, ore-drawing chute electro-hydraulic push rod 12 is fixed on the support seat 13 of ore-drawing chute panel 11 bottom, the piston upper end of ore-drawing chute electro-hydraulic push rod 12 is hinged support at the bottom of ore-drawing chute 22 lower fixed connections;
所述矿石运搬装置包括矿车14、钢轨15、供电电缆16、钢绞线17、矿车驱动电机23、矿车驱动轮24、供电电缆推拉杆固定座25、滑动电缆夹持器26、供电电缆推拉杆27、摄像头支架28、摄像头29； Described ore handling device comprises mine car 14, steel rail 15, power supply cable 16, steel strand 17, mine car drive motor 23, mine car drive wheel 24, power supply cable push-pull rod fixed seat 25, slide cable holder 26, Power supply cable push-pull rod 27, camera bracket 28, camera 29;
所述矿车14通过矿车驱动轮24与钢轨15连接，钢轨15设置在出矿巷道2上，出矿巷道2的一端设有溜矿井4，矿车驱动电机23固定设置于矿车14后端板外侧下部，矿车驱动电机23与矿车驱动轮24相连接，矿车驱动电机23的供电电缆16通过滑动电缆夹持器26悬挂于钢绞线17上，供电电缆推拉杆27的一端固定于矿车14后端板外侧上部的供电电缆推拉杆固定座25上，另一端以可滑动方式与钢绞线17相连，摄像头支架28一端插接于在矿车14的前端板上缘中部，摄像头29固定于摄像头支架28的另一端； Described mine car 14 is connected with steel rail 15 by mine car driving wheel 24, and steel rail 15 is arranged on the ore-discharging roadway 2, and one end of ore-discharging roadway 2 is provided with slip mine shaft 4, and mine car driving motor 23 is fixedly arranged on the back of mine car 14 The lower part of the outer side of the end plate, the mine car drive motor 23 is connected with the mine car drive wheel 24, the power supply cable 16 of the mine car drive motor 23 is suspended on the steel strand 17 through the sliding cable holder 26, and one end of the power supply cable push-pull rod 27 It is fixed on the power supply cable push-pull rod fixing seat 25 on the outer upper part of the rear end plate of the mine car 14, and the other end is connected with the steel strand 17 in a slidable manner, and one end of the camera bracket 28 is inserted in the middle part of the front end plate of the mine car 14. , the camera 29 is fixed at the other end of the camera bracket 28;
所述卸矿设施部分包括安装槽10、卸矿电动液压千斤顶基坑32、卸矿电动液压千斤顶31、轨道衡传感器33； The ore unloading facility part includes an installation tank 10, an ore unloading electro-hydraulic jack foundation pit 32, an ore unloading electro-hydraulic jack 31, and a track scale sensor 33;
所述卸矿电动液压千斤顶基坑32位于出矿巷道2靠近溜矿井4的底板下，也即钢轨15下方，卸矿电动液压千斤顶31设置于卸矿电动液压千斤顶基坑32中，出矿巷道2的端部靠近溜矿井4的钢轨15的下面设置安装槽10，轨道衡传感器33设置于安装槽10中。 The foundation pit 32 of the electro-hydraulic jack for unloading is located under the bottom plate of the mining roadway 2 near the mine shaft 4, that is, below the steel rail 15. The end of 2 is provided with mounting groove 10 near the steel rail 15 of mine shaft 4 below, and rail scale sensor 33 is arranged in the mounting groove 10.
实施例2：如图1-5所示，一种地下采矿出矿系统，包括活动放矿槽装置、矿石运搬装置、卸矿设施部分、斗穿9； Embodiment 2: As shown in Figure 1-5, a kind of underground mining ore-discharging system includes movable ore-drawing chute device, ore handling device, ore unloading facility part, bucket wear 9;
所述斗穿9口设置有活动放矿槽装置，所述活动放矿槽装置包括放矿槽面板11、放矿槽电动液压推杆12、支撑座13、放矿槽侧板18、出矿槽内侧挡板19、出矿槽固定槽钢20、铰链21、放矿槽底部铰接支架22、转动副30； The 9 mouths of the bucket are provided with movable ore-drawing chute devices, and the movable ore-drawing trough devices include ore-drawing chute panels 11, ore-drawing chute electro-hydraulic push rods 12, support seats 13, ore-drawing chute side plates 18, ore-discharging Slot inner baffle 19, ore chute fixed channel steel 20, hinge 21, ore discharge chute bottom hinge bracket 22, rotating pair 30;
所述出矿槽固定槽钢20设置于出矿口外缘下部岩体上，放矿槽面板11底部后缘靠漏斗方向与出矿槽固定槽钢20采用铰链21相连接，放矿槽底部铰接支架22设置于放矿槽面板11前侧靠巷道方向的底部，并与放矿槽面板11以转动副30相连接，出矿槽内侧挡板19固定于出矿口外缘两侧岩体上，并位于放矿槽侧板18内侧，放矿槽电动液压推杆12固定于放矿槽面板11下部的支撑座13上，放矿槽电动液压推杆12的活塞上端与放矿槽底部铰接支架22下部固定连接； The fixed channel steel 20 of the ore outlet is arranged on the rock mass at the lower part of the outer edge of the ore outlet, the rear edge of the bottom of the ore outlet panel 11 is connected with the fixed channel steel 20 of the ore outlet by the direction of the funnel, and the bottom of the ore outlet is hinged The bracket 22 is arranged on the bottom of the front side of the ore-drawing chute panel 11 in the direction of the roadway, and is connected with the ore-drawing chute panel 11 by a rotating pair 30, and the inner baffle plate 19 of the ore-drawing chute is fixed on the rock masses on both sides of the outer edge of the ore-drawing chute. And be positioned at ore-drawing chute side plate 18 inner side, ore-drawing chute electro-hydraulic push rod 12 is fixed on the support seat 13 of ore-drawing chute panel 11 bottom, the piston upper end of ore-drawing chute electro-hydraulic push rod 12 is hinged support at the bottom of ore-drawing chute 22 lower fixed connections;
所述矿石运搬装置包括矿车14、钢轨15、供电电缆16、钢绞线17、矿车驱动电机23、矿车驱动轮24、供电电缆推拉杆固定座25、滑动电缆夹持器26、供电电缆推拉杆27、摄像头支架28、摄像头29； Described ore handling device comprises mine car 14, steel rail 15, power supply cable 16, steel strand 17, mine car drive motor 23, mine car drive wheel 24, power supply cable push-pull rod fixed seat 25, slide cable holder 26, Power supply cable push-pull rod 27, camera bracket 28, camera 29;
所述矿车14通过矿车驱动轮24与钢轨15连接，钢轨15设置在出矿巷道2上，出矿巷道2的一端设有溜矿井4，矿车驱动电机23固定设置于矿车14后端板外侧下部，矿车驱动电机23与矿车驱动轮24相连接，矿车驱动电机23的供电电缆16通过滑动电缆夹持器26悬挂于钢绞线17上，供电电缆推拉杆27的一端固定于矿车14后端板外侧上部的供电电缆推拉杆固定座25上，另一端以可滑动方式与钢绞线17相连，摄像头支架28一端插接于在矿车14的前端板上缘中部，摄像头29固定于摄像头支架28的另一端； Described mine car 14 is connected with steel rail 15 by mine car driving wheel 24, and steel rail 15 is arranged on the ore-discharging roadway 2, and one end of ore-discharging roadway 2 is provided with slip mine shaft 4, and mine car driving motor 23 is fixedly arranged on the back of mine car 14 The lower part of the outer side of the end plate, the mine car drive motor 23 is connected with the mine car drive wheel 24, the power supply cable 16 of the mine car drive motor 23 is suspended on the steel strand 17 through the sliding cable holder 26, and one end of the power supply cable push-pull rod 27 It is fixed on the power supply cable push-pull rod fixing seat 25 on the outer upper part of the rear end plate of the mine car 14, and the other end is connected with the steel strand 17 in a slidable manner, and one end of the camera bracket 28 is inserted in the middle part of the front end plate of the mine car 14. , the camera 29 is fixed at the other end of the camera bracket 28;
所述卸矿设施部分包括安装槽10、卸矿电动液压千斤顶基坑32、卸矿电动液压千斤顶31、轨道衡传感器33； The ore unloading facility part includes an installation tank 10, an ore unloading electro-hydraulic jack foundation pit 32, an ore unloading electro-hydraulic jack 31, and a track scale sensor 33;
所述卸矿电动液压千斤顶基坑32位于出矿巷道2靠近溜矿井4的底板下，也即钢轨15下方，卸矿电动液压千斤顶31设置于卸矿电动液压千斤顶基坑32中，出矿巷道2的端部靠近溜矿井4的钢轨15的下面设置安装槽10，轨道衡传感器33设置于安装槽10中。 The foundation pit 32 of the electro-hydraulic jack for unloading is located under the bottom plate of the mining roadway 2 near the mine shaft 4, that is, below the steel rail 15. The end of 2 is provided with mounting groove 10 near the steel rail 15 of mine shaft 4 below, and rail scale sensor 33 is arranged in the mounting groove 10.
所述斗穿9、活动放矿槽装置可以为多个，每个斗穿9口处均对应设置有一个活动放矿槽装置。 The bucket wear 9 and the movable ore-drawing chute device can be multiple, and each bucket-through 9 mouth is correspondingly provided with an active ore-drawing chute device.
实施例3：如图1-5所示，一种地下采矿出矿系统，包括活动放矿槽装置、矿石运搬装置、卸矿设施部分、斗穿9； Embodiment 3: As shown in Figure 1-5, a kind of underground mining ore-discharging system includes movable ore-drawing chute device, ore handling device, ore unloading facility part, bucket wear 9;
所述斗穿9口设置有活动放矿槽装置，所述活动放矿槽装置包括放矿槽面板11、放矿槽电动液压推杆12、支撑座13、放矿槽侧板18、出矿槽内侧挡板19、出矿槽固定槽钢20、铰链21、放矿槽底部铰接支架22、转动副30； The 9 mouths of the bucket are provided with movable ore-drawing chute devices, and the movable ore-drawing trough devices include ore-drawing chute panels 11, ore-drawing chute electro-hydraulic push rods 12, support seats 13, ore-drawing chute side plates 18, ore-discharging Slot inner baffle 19, ore chute fixed channel steel 20, hinge 21, ore discharge chute bottom hinge bracket 22, rotating pair 30;
所述出矿槽固定槽钢20设置于出矿口外缘下部岩体上，放矿槽面板11底部后缘靠漏斗方向与出矿槽固定槽钢20采用铰链21相连接，放矿槽底部铰接支架22设置于放矿槽面板11前侧靠巷道方向的底部，并与放矿槽面板11以转动副30相连接，出矿槽内侧挡板19固定于出矿口外缘两侧岩体上，并位于放矿槽侧板18内侧，放矿槽电动液压推杆12固定于放矿槽面板11下部的支撑座13上，放矿槽电动液压推杆12的活塞上端与放矿槽底部铰接支架22下部固定连接； The fixed channel steel 20 of the ore outlet is arranged on the rock mass at the lower part of the outer edge of the ore outlet, the rear edge of the bottom of the ore outlet panel 11 is connected with the fixed channel steel 20 of the ore outlet by the direction of the funnel, and the bottom of the ore outlet is hinged The bracket 22 is arranged on the bottom of the front side of the ore-drawing chute panel 11 in the direction of the roadway, and is connected with the ore-drawing chute panel 11 by a rotating pair 30, and the inner baffle plate 19 of the ore-drawing chute is fixed on the rock masses on both sides of the outer edge of the ore-drawing chute. And be positioned at ore-drawing chute side plate 18 inner side, ore-drawing chute electro-hydraulic push rod 12 is fixed on the support seat 13 of ore-drawing chute panel 11 bottom, the piston upper end of ore-drawing chute electro-hydraulic push rod 12 is hinged support at the bottom of ore-drawing chute 22 lower fixed connections;
所述矿石运搬装置包括矿车14、钢轨15、供电电缆16、钢绞线17、矿车驱动电机23、矿车驱动轮24、供电电缆推拉杆固定座25、滑动电缆夹持器26、供电电缆推拉杆27、摄像头支架28、摄像头29； Described ore handling device comprises mine car 14, steel rail 15, power supply cable 16, steel strand 17, mine car drive motor 23, mine car drive wheel 24, power supply cable push-pull rod fixed seat 25, slide cable holder 26, Power supply cable push-pull rod 27, camera bracket 28, camera 29;
所述矿车14通过矿车驱动轮24与钢轨15连接，钢轨15设置在出矿巷道2上，出矿巷道2的一端设有溜矿井4，矿车驱动电机23固定设置于矿车14后端板外侧下部，矿车驱动电机23与矿车驱动轮24相连接，矿车驱动电机23的供电电缆16通过滑动电缆夹持器26悬挂于钢绞线17上，供电电缆推拉杆27的一端固定于矿车14后端板外侧上部的供电电缆推拉杆固定座25上，另一端以可滑动方式与钢绞线17相连，摄像头支架28一端插接于在矿车14的前端板上缘中部，摄像头29固定于摄像头支架28的另一端； Described mine car 14 is connected with steel rail 15 by mine car driving wheel 24, and steel rail 15 is arranged on the ore-discharging roadway 2, and one end of ore-discharging roadway 2 is provided with slip mine shaft 4, and mine car driving motor 23 is fixedly arranged on the back of mine car 14 The lower part of the outer side of the end plate, the mine car drive motor 23 is connected with the mine car drive wheel 24, the power supply cable 16 of the mine car drive motor 23 is suspended on the steel strand 17 through the sliding cable holder 26, and one end of the power supply cable push-pull rod 27 It is fixed on the power supply cable push-pull rod fixing seat 25 on the outer upper part of the rear end plate of the mine car 14, and the other end is connected with the steel strand 17 in a slidable manner, and one end of the camera bracket 28 is inserted in the middle part of the front end plate of the mine car 14. , the camera 29 is fixed at the other end of the camera bracket 28;
所述卸矿设施部分包括安装槽10、卸矿电动液压千斤顶基坑32、卸矿电动液压千斤顶31、轨道衡传感器33； The ore unloading facility part includes an installation tank 10, an ore unloading electro-hydraulic jack foundation pit 32, an ore unloading electro-hydraulic jack 31, and a track scale sensor 33;
所述卸矿电动液压千斤顶基坑32位于出矿巷道2靠近溜矿井4的底板下，也即钢轨15下方，卸矿电动液压千斤顶31设置于卸矿电动液压千斤顶基坑32中，出矿巷道2的端部靠近溜矿井4的钢轨15的下面设置安装槽10，轨道衡传感器33设置于安装槽10中。 The foundation pit 32 of the electro-hydraulic jack for unloading is located under the bottom plate of the mining roadway 2 near the mine shaft 4, that is, below the steel rail 15. The end of 2 is provided with mounting groove 10 near the steel rail 15 of mine shaft 4 below, and rail scale sensor 33 is arranged in the mounting groove 10.
所述斗穿9、活动放矿槽装置可以为多个，每个斗穿9口处均对应设置有一个活动放矿槽装置。 The bucket wear 9 and the movable ore-drawing chute device can be multiple, and each bucket-through 9 mouth is correspondingly provided with an active ore-drawing chute device.
所述出矿巷道2宽2-2.5m，高2-2.5m，考虑到矿车14高度、由矿石在放矿槽台面板11上的安息角决定的卸矿转角或放矿槽台面板11外端部的垂直位移距离和放出矿石的大块度要求，漏斗井8底部相对于出矿巷道2底部的高度为1.2-1.5m；考虑到双侧装矿和降低矿车14高度，矿车14采用宽体型1.5m低高度1.0m，而矿车14的长度取决于要求的出矿强度、矿石的自然安息角及放矿槽台面板11宽度，可取为1.5-2.0m；放矿槽台面板11宽度为1.5m；供电电缆悬挂钢绞线17在不影响滑动电缆夹持器26在其上滑动的前提下，尽可能设置于出矿巷道2的顶部，供电电缆16的总长度应大于或等于出矿巷道2的长度；矿车14上的摄像头29安装高度以成像角能覆盖双侧放矿槽卸矿端为准；放矿槽电动液压推杆12的选型主要由放矿槽台面板11的卸矿转角及停止装矿时要求的的举升力确定，通常应大于5吨，活塞行程应大于30cm，其安装总高度可由支撑座13的高度来调节，放矿槽电动液压推杆12的控制电磁阀驱动电源可采用12v直流，各放矿槽电动液压推杆12通过电磁阀并联于高压油管上，高压油管连接于电动油泵上；矿车14上的摄像头图像信号可通过有线或无线方式传输到操控硐室6中的显示装置。作业时，操作人员可根据事先拟定的放矿计划，控制矿车在要求的放矿槽装矿，以控制矿石的贫化损失。 Described mining roadway 2 is 2-2.5m wide, 2-2.5m high, considering the height of the mine car 14, the ore unloading corner or the ore-drawing chute table panel 11 determined by the repose angle of the ore on the ore-drawing chute table panel 11 The vertical displacement distance of the outer end and the large size requirement of releasing the ore, the height of the bottom of the funnel shaft 8 relative to the bottom of the mine roadway 2 is 1.2-1.5m; 14 adopts a wide body shape of 1.5m and a low height of 1.0m, and the length of the mine car 14 depends on the required ore output strength, the natural repose angle of the ore and the width of the ore drawer table panel 11, which is preferably 1.5-2.0m; Panel 11 width is 1.5m; Power supply cable suspension steel strand 17 is arranged on the top of mining roadway 2 as far as possible under the premise of not affecting sliding cable holder 26 to slide on it, and the total length of power supply cable 16 should be greater than Or be equal to the length of the ore-discharging roadway 2; the installation height of the camera 29 on the mine car 14 can cover the unloading end of the ore-drawing chute with the imaging angle; The ore unloading angle of the table panel 11 and the lifting force required when stopping ore loading are determined, usually greater than 5 tons, and the piston stroke should be greater than 30cm. The total installation height can be adjusted by the height of the support seat 13. The driving power supply of the control solenoid valve of the rod 12 can adopt 12v direct current, and the electrohydraulic push rod 12 of each ore-drawing trough is connected in parallel on the high-pressure oil pipe through the solenoid valve, and the high-pressure oil pipe is connected on the electric oil pump; Or wirelessly transmitted to the display device in the control room 6. During the operation, the operator can control the mine car to load ore in the required ore-drawing trough according to the ore-drawing plan drawn up in advance, so as to control the dilution loss of ore.
上面结合附图对本实用新型的具体实施例作了详细说明，但是本实用新型并不限于上述实施例，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本实用新型宗旨的前提下作出各种变化。 The specific embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Various changes are made.
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| CN104213934A (en) * | 2014-07-31 | 2014-12-17 | 昆明理工大学 | An underground mining system |
| CN111852475A (en) * | 2020-06-19 | 2020-10-30 | 昆明理工大学 | A bottom structure arrangement method suitable for the mining of gently inclined ore bodies |
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| CN104213934B (en) * | 2014-07-31 | 2016-08-03 | 昆明理工大学 | A kind of underground mining ore removal system |
| CN111852475A (en) * | 2020-06-19 | 2020-10-30 | 昆明理工大学 | A bottom structure arrangement method suitable for the mining of gently inclined ore bodies |
| CN111852475B (en) * | 2020-06-19 | 2021-08-27 | 昆明理工大学 | Bottom structure arrangement method suitable for mining gentle dip ore body |
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