WO2022016604A1 - 一种新型装岩机 - Google Patents

一种新型装岩机 Download PDF

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Publication number
WO2022016604A1
WO2022016604A1 PCT/CN2020/106569 CN2020106569W WO2022016604A1 WO 2022016604 A1 WO2022016604 A1 WO 2022016604A1 CN 2020106569 W CN2020106569 W CN 2020106569W WO 2022016604 A1 WO2022016604 A1 WO 2022016604A1
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WO
WIPO (PCT)
Prior art keywords
seat plate
bucket
assembly
upper seat
lifting
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Application number
PCT/CN2020/106569
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English (en)
French (fr)
Inventor
刁明霞
孙明文
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淄博大力矿山机械有限公司
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Application filed by 淄博大力矿山机械有限公司 filed Critical 淄博大力矿山机械有限公司
Publication of WO2022016604A1 publication Critical patent/WO2022016604A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor

Definitions

  • the invention belongs to the technical field of mining machinery, and in particular relates to a novel rock loader.
  • a rock loader is a machine that loads ore or rock in a horizontal or gently sloping tunnel.
  • the fuselage moves forward, the bucket descends and inserts into the rock pile, then the bucket is lifted, the fuselage retreats, and the bucket overturns the rock in the mine car behind the fuselage or other transfer equipment. . Its work is more flexible and reliable, and the rock loading productivity is also high. It is a loading equipment widely used at home and abroad.
  • the Chinese patent authorized a patent for a rock loader bucket positioning method and a positioning device with an application number of 201410262109.2.
  • the positioning device is characterized in that: the control mechanism is provided with a jacking part and a retracting part; The pawl rotation axis and the bucket driving wheel rotation axis are set; the control mechanism pushes up the pawl along the pawl rotation axis through the jacking part, so that the pawl is stuck in the positioning ratchet, and the positioning ratchet and the bucket driving wheel are coaxially arranged, Therefore, by locking the bucket driving wheel, the bucket of the rock loader can be positioned and hovered at any working position.
  • This patent achieves bucket positioning by locking the bucket drive wheel.
  • the bucket drive wheel is located at the rear end of the hoisting reducer, and there is a certain angle between each ratchet tooth of the ratchet. Therefore, when the control mechanism operates, the bucket drive wheel will also rotate a certain angle, and the pawl will be stuck on the two sides of the ratchet wheel. between the ratchets. At the same time, the number of points and positions that the bucket can locate is affected by the number of ratchet teeth on the ratchet.
  • the ratchet wheel and the ratchet teeth are in rigid contact, and the ratchet wheel is installed on the low-speed output shaft of the hoisting reducer, the ratchet wheel is subjected to a huge impact force when the bucket is positioned, which will impact the hoisting reducer and even cause damage to the parts.
  • the rock loader moves on the paved track.
  • the upper seat plate is required to drive the bucket to move left and right.
  • the existing rock loader needs to be manually pushed to realize the left and right movement of the bucket, which is time-consuming and labor-intensive and has a great potential safety hazard.
  • the technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art and provide a new type of rock loader, the invention can realize the positioning of the bucket of the rock loader at any position, and the positioning device is installed on the high-speed input shaft end of the hoisting reducer.
  • the motor is positioned in a flexible way to avoid impact and damage to the hoisting reducer.
  • by hydraulically driving the upper seat plate to rotate the left and right movement of the bucket is realized, which reduces the labor intensity of workers, improves production efficiency and improves safety.
  • a new type of rock loader includes a walking assembly, a lower seat plate, an upper seat plate, an electric control box, a lifting assembly, a bucket assembly, a recoil device, and a fixed shovel device.
  • the traveling assembly includes wheels, and the traveling assembly is fixed under the lower seat plate.
  • the upper seat plate is rotatably arranged above the lower seat plate, and the electric control box and the lifting assembly are arranged on the upper seat plate.
  • the lifting assembly includes a lifting motor, a lifting reduction box, and a chain, and the power output shaft of the lifting motor is respectively connected with the input shaft of the lifting reduction box and the brake disc.
  • the bucket assembly includes a bucket, a bucket frame fixedly connected to the two sides of the bucket, and a chain link shaft fixedly connected in the middle above the two bucket frames. The shaft and the output end of the lifting gear box are connected.
  • the recoil device is fixed above the rear end of the upper seat plate.
  • the fixed shovel device includes a vertical rod, a lifting mechanism, a lever, and a brake belt.
  • the bottom of the vertical rod is fixedly connected with the upper seat plate
  • the bottom of the lifting mechanism is hinged with the upper seat plate
  • the middle part of the lever is hinged with the top of the vertical rod
  • one end of the lever is connected to the upper seat plate.
  • the top of the piston rod of the lifting mechanism is hinged
  • the other end of the lever is hinged with one end of the brake band
  • the brake band is wound on the circumferential surface of the brake disc
  • the other end of the brake band is hinged with the vertical rod.
  • the hoisting motor is electrically connected to the electric control box.
  • the traveling assembly further includes a traveling box and a traveling motor, the output gear of the traveling motor is arranged inside the traveling box, and the four wheels are arranged on both sides outside the traveling box.
  • a gear set is arranged inside the traveling box, and the gear set transmits the power generated by the traveling motor to the wheels to drive the wheels to rotate.
  • the traveling motor is electrically connected with the electric control box.
  • the left and right sides of the upper seat plate are vertically provided with a side plate
  • the lifting assembly is located between the two side plates
  • the two ends of the recoil device are respectively fixedly connected to the two side plates
  • the electric control box is fixed to the side plates. on the outer wall of the board.
  • the bucket frame and the upper seat plate are provided with a leaning shaft, and the bucket frame rotates around the leaning shaft.
  • the end of the upper part of the bucket frame facing the recoil device is provided with a shock-absorbing spring group.
  • the recoil device includes a beam, a recoil box, a thrust spring, and a recoil rod.
  • the recoil boxes are respectively arranged at both ends of the beam, the thrust springs are arranged inside the recoil boxes, a spring pressure plate is sleeved on the recoil rod, and the spring pressure plate is located between the top surface of the inner side of the recoil box and the thrust spring, and the recoil rod is penetrated to the Outside the recoil box.
  • a hydraulic slewing device is provided above the upper seat plate, and the hydraulic slewing device includes a column, a hydraulic rod, a connecting rod, a central shaft, and a hydraulic station.
  • the column is vertically fixed on the upper seat plate, the lower end of the central shaft is fixedly connected with the lower seat plate through the upper seat plate, the bottom of the hydraulic rod is hinged with the column, one end of the connecting rod is hinged with the end of the piston rod of the hydraulic rod, and the other end is fixedly connected with the central axis.
  • the hydraulic station is fixed on the upper seat plate, the hydraulic station is connected with the hydraulic rod through the hydraulic pipeline, and the hydraulic station is electrically connected with the electric control box.
  • the lifting mechanism adopts an electric cylinder or a hydraulic cylinder. If the lifting mechanism adopts an electric cylinder, the lifting mechanism is electrically connected to the electric control box. If the lifting mechanism adopts a hydraulic cylinder, the lifting mechanism and the hydraulic station pass through the hydraulic pipeline. connect.
  • a spray device is fixed on the outside of the side plate, and the spray device includes an inlet valve, a water pipe, and a spray head. At both ends, the water pipe is connected with the nozzle through.
  • the front end of the upper seat plate is provided with a camera and a searchlight, and the camera and the searchlight are respectively electrically connected to the electric control box.
  • the rear end of the upper seat plate or the rear end of the side plate is provided with a horn.
  • the control buttons on the electric control box are provided with on and off indicator lights, and the electric control box is wirelessly connected with a remote control.
  • a new type of rock loader includes a walking assembly, a lower seat plate, an upper seat plate, an electric control box, a lifting assembly, a bucket assembly, a recoil device, and a fixed shovel device.
  • the traveling assembly includes wheels, and the traveling assembly is fixed under the lower seat plate.
  • the upper seat plate is rotatably arranged above the lower seat plate, and the electric control box and the lifting assembly are arranged on the upper seat plate.
  • the lifting assembly includes a lifting motor, a lifting reduction box, and a chain, and the power output shaft of the lifting motor is respectively connected with the input shaft of the lifting reduction box and the brake disc.
  • the bucket assembly includes a bucket, a bucket frame fixedly connected to the two sides of the bucket, and a chain link shaft fixedly connected in the middle above the two bucket frames. The shaft and the output end of the lifting gear box are connected.
  • the recoil device is fixed above the rear end of the upper seat plate.
  • the fixed shovel device includes a bottom plate, a vertical rod, a lifting mechanism, a lever, a brake band, and a tension spring.
  • the bottom plate is fixedly connected with the upper seat plate, the bottom of the vertical rod is fixed on the top surface of the bottom plate, and the bottom of the lifting mechanism is hinged with the bottom plate.
  • the middle part of the lever is hinged with the top of the vertical rod; one end of the lever is hinged with the top of the piston rod of the lifting mechanism;
  • the upper end of the tension spring is connected to the lever, and the lower end of the tension spring is connected to the bottom plate or vertical rod.
  • the hoisting motor is electrically connected to the electric control box.
  • the present invention has the following beneficial effects:
  • a hoisting reducer is connected between the bucket of the rock loader and the hoisting motor.
  • the bucket of the rock loader is equivalent to driving the low-speed end of the hoisting reducer.
  • the torque is large and the rotation is slow, and the torque of the high-speed end of the reducer is small and the rotation is fast. Therefore, this method realizes the positioning of the bucket of the rock loader by locking the brake disc directly connected to the output shaft of the hoisting motor, which can effectively reduce the impact damage to the internal parts of the hoisting reducer when the bucket is positioned, and improve the loading and unloading performance.
  • the accuracy of rock machine bucket positioning is provided between the bucket of the rock loader and the hoisting motor.
  • the upper seat plate is rotated by hydraulic drive, which in turn drives the bucket to rotate left and right, which is convenient for cleaning the rocks on both sides of the rock loader.
  • the control buttons on the electric control box are equipped with switch indicator lights to avoid misoperation.
  • Fig. 1 is the outline drawing of a kind of novel rock loader of the present invention
  • Fig. 2 is the outline drawing after removing the side plate of the present invention
  • Fig. 3 is the top view of the present invention
  • Fig. 4 is the A-A plane sectional view of the present invention.
  • Fig. 6 is the C-C plane sectional view of the present invention.
  • Fig. 7 is the structure diagram of the fixed shovel device of the present invention.
  • Fig. 8 is the side view of the fixed shovel device of the present invention.
  • Fig. 9 is the structure diagram of the hydraulic slewing system of the present invention.
  • Figure 10 is a sectional view of the hydraulic slewing system of the present invention.
  • Figure 11 is a structural diagram of the recoil device of the present invention.
  • a new type of rock loader includes a walking assembly 1, a lower seat plate 2, an upper seat plate 3, an electric control box 5, a lifting assembly 6, a bucket assembly 7, a reverse The flushing device 8, the fixed shovel device 9, the hydraulic slewing device 10, the spraying device 11, the speaker 12, the camera 13, and the remote control.
  • the traveling assembly 1 is fixed under the lower seat plate 2 , and the traveling assembly 1 includes a traveling box 101 , a traveling motor 102 , and wheels 103 .
  • the output gear of the traveling motor 102 is arranged inside the traveling case 101 , the traveling motor 102 is fixed outside the traveling case 101 , and the four wheels 103 are arranged on both sides of the outside of the traveling case 101 .
  • a gear set 1011 is arranged inside the traveling box 101 , and the gear set 1011 transmits the power generated by the traveling motor 102 to the wheels 103 to drive the wheels 103 to rotate.
  • the electric control box 5 and the lifting assembly 6 are arranged on the upper seat plate 3, the upper seat plate 3 is rotatably arranged above the lower seat plate 2, a swivel is protruded under the upper seat plate 3, and the upper end of the lower seat plate 2 is concavely provided with a ring-mounted turning groove , the swivel ring is rotatably arranged inside the swivel groove.
  • a hydraulic slewing device 10 is provided above the upper seat plate 3 , and the hydraulic slewing device 10 includes a column 1001 , a hydraulic rod 1002 , a connecting rod 1003 , a central shaft 1004 , and a hydraulic station 1005 .
  • the upright column 1001 is vertically fixed on the upper seat plate 3 .
  • the center of the upper seat plate 3 is provided with a through hole, and the lower end of the central shaft 1004 passes through the through hole in the upper seat plate 3 and is fixedly connected to the lower seat plate 2 through a positioning key 10041 .
  • the bottom of the hydraulic rod 1002 is hinged with the upright column 1001 , one end of the connecting rod 1003 is hinged with the end of the piston rod of the hydraulic rod 1002 , and the other end is fixedly connected with the central shaft 1004 .
  • the hydraulic station 1005 is fixed on the upper seat plate 3, and the hydraulic station 1005 is connected with the hydraulic rod 1002 through a hydraulic pipeline.
  • the hydraulic station 1005 is an existing technology, including a fuel tank, a hydraulic valve, a motor, an oil pump, and a solenoid valve.
  • the hydraulic oil is stored inside the fuel tank.
  • the motor and the oil pump pressurize the hydraulic oil and transmit it to the interior of the hydraulic rod 1002 through the hydraulic valve and hydraulic pipeline. .
  • the hydraulic station 1005 injects or recovers hydraulic oil into the hydraulic rod 1002 through the hydraulic pipeline, and controls the expansion and contraction of the piston rod of the hydraulic rod 1002 .
  • the center line of the upper seat panel 3 is parallel to the center line of the lower seat panel 2 .
  • the left and right sides of the upper seat plate 3 are vertically provided with a side plate 4 , and the electric control box 5 is fixed on the outer wall of the side plate 4 .
  • the control buttons on the electric control box 5 are provided with on and off indicator lights, and the electric control box 5 is wirelessly connected with a remote control, which can control the operation of the rock loader.
  • the remote control has a screen that can display the camera 13 the captured image.
  • the lifting assembly 6 is located between the two side plates 4.
  • the lifting assembly 6 includes a lifting motor 601, a lifting reduction box 602, and a chain 603.
  • the power output shaft of the lifting motor 601 is respectively connected with the input shaft of the lifting reduction box 602 and the brake disc 6011.
  • the hoisting motor 601 adopts a dual output shaft motor or a single output shaft motor. If a dual output shaft motor is used, the hoisting reduction box 602 and the brake disc 6011 are respectively connected to one of the output shafts.
  • the bucket assembly 7 includes a bucket 701 , a bucket frame 702 fixedly connected to the two sides of the bucket 701 , and a chain link shaft 704 fixedly connected in the middle above the two bucket frames 702 ,
  • the bucket frame 702 and the upper seat plate 3 pass through a shaft 703 , and the bucket frame 702 rotates around the shaft 703 .
  • a chain ring is provided in the middle of the chain ring shaft 704 , and the two ends of the chain 603 are respectively fixedly connected with the chain ring on the chain ring shaft 704 and the output end of the lifting reduction box 602 .
  • the output end of the hoisting reduction box 602 rotates, the chain 603 is wound on it, and the bucket frame 702 is rotated around the axis 703 by pulling the chain link shaft 704, so that the rock inside the bucket 701 is thrown backwards for loading operation.
  • the upper end of the bucket frame 702 facing the recoil device 8 is provided with a shock-absorbing spring group 705.
  • the shock-absorbing spring group 705 includes a spring, a spring pressure ring, a nut, and a screw rod.
  • the screw rod passes through the spring and the bucket frame 702, and the two ends are connected respectively.
  • Spring retainer and nut is provided.
  • the recoil device 8 is fixed above the rear end of the upper seat plate 3 , and both ends of the recoil device 8 are fixedly connected to the two side plates 4 respectively. As shown in FIG. 11 , the recoil device 8 includes a beam 801 , a recoil box 802 , a thrust spring 803 , and a recoil rod 804 .
  • the recoil boxes 802 are respectively arranged at both ends of the beam 801, the thrust springs 803 are arranged inside the recoil boxes 802, and the recoil rods 804 are sleeved with a spring pressure plate, and the spring pressure plates are located between the inner top surface of the recoil box 802 and the thrust spring 803 , the recoil rod 804 is penetrated to the outside of the recoil box 802 .
  • the fixed shovel device 9 includes a vertical rod 902 , a lifting mechanism 903 , a lever 904 , and a brake band 905 .
  • the bottom of the vertical rod 902 is fixedly connected with the upper seat plate 3
  • the bottom of the lifting mechanism 903 is hinged with the upper seat plate 3
  • the middle part of the lever 904 is hinged with the top of the vertical rod 902
  • one end of the lever 904 is hinged with the top of the piston rod of the lifting mechanism 903
  • the other end of the lever 904 is hinged with the brake
  • One end of the belt 905 is hinged or fixedly connected
  • the brake belt 905 is wound on the circumference of the brake disc 6011
  • a belt groove is recessed on the circumference of the brake disc 6011
  • the brake belt 905 is arranged inside the belt groove
  • the other end of the brake belt 905 is connected to the vertical rod 902 Hinged or fixed connection.
  • the fixed shovel device 9 further includes a bottom plate 901 and a tension spring 906 .
  • the bottom plate 901 is fixedly connected with the upper seat plate 3
  • the bottom of the vertical rod 902 is fixed on the top surface of the bottom plate 901
  • the bottom of the lifting mechanism 903 is hinged to the bottom plate 901 .
  • the upper end of the tension spring 906 is fixedly connected with the lever 904 , and the position where the tension spring 906 is fixedly connected with the lever 904 is located between the lifting mechanism 903 and the vertical rod 902 .
  • the lower end of the tension spring 906 is fixedly connected with the bottom plate 901 or the vertical rod 902 , and the tension spring 906 makes the brake band 905 in a relaxed state when the bucket 701 is released.
  • the lifting mechanism 903 adopts an electric cylinder or a hydraulic cylinder. If the lifting mechanism 903 adopts an electric cylinder, the lifting mechanism 903 is electrically connected to the electric control box 5. If the lifting mechanism 903 adopts a hydraulic cylinder, the lifting mechanism 903 is connected to the hydraulic station 1005. Connected via hydraulic lines.
  • the lifting mechanism 903 controls the extension of its piston rod, drives the lever 904 to rotate, and the end of the lever 904 connected with the brake belt 905 moves down, so that the brake belt 905 locks the brake disc 6011, and the bucket 701 is positioned and suspended. Stop at any work position;
  • the lifting mechanism 903 controls its piston rod to shorten, drives the lever 904 to rotate, the end of the lever 904 connected to the brake band 905 moves up, and the brake band 905 releases the locking of the brake disc 6011, so that the bucket 701 can be moved up. Free rotation.
  • a spray device 11 is fixed outside the side plate 4 , and the spray device 11 includes an inlet valve 1101 , a water pipe 1102 , and a spray head 1103 , and the spray head 1103 can be an atomizing spray head.
  • the inlet valve 1101 is arranged at the water inlet of the water pipe 1102
  • the nozzles 1103 are respectively arranged at the front end or the front and rear ends of the two side plates 4 , and the water pipe 1102 and the nozzle 1103 are connected through.
  • the front end of the upper seat plate 3 is provided with a camera 13 and a searchlight, and the rear end of the upper seat plate 3 or the rear end of the side plate 4 is provided with a speaker 12 .
  • the traveling motor 102 , the hoisting motor 601 , the hydraulic station 1005 , the camera 13 , and the searchlight are respectively electrically connected to the electric control box 5 .

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Abstract

一种新型装岩机，包括行走总成(1)、下座板(2)、上座板(3)、电控箱(5)、提升总成(6)、铲斗总成(7)、反冲装置(8)、定铲装置(9)，行走总成(1)包括车轮(103)，行走总成(1)固定于下座板(2)下方，上座板(3)转动设置于下座板(2)上方，电控箱(5)、提升总成(6)设置于上座板(3)上。铲斗总成(7)与上座板(3)前端铰接，提升总成(6)通过链条(603)带动铲斗总成(7)旋转，定铲装置(9)通过刹车带(905)锁紧或松开提升电机输出轴。装岩机铲斗可在任意位置定位，定位装置安装在提升减速机的高速输入轴端的电机上，且采用柔性方式进行定位，可避免对提升减速机的冲击和损坏。同时，通过液压驱动上座板旋转，实现铲斗的左右移动，降低了工人的劳动强度，提高了生产效率，提高安全性。

Description

一种新型装岩机 技术领域
本发明属于矿用机械技术领域，具体涉及为一种新型装岩机。
背景技术
装岩机是在水平或缓倾斜坑道中装载矿石或岩石的机械。常用的铲斗式装岩机工作时机身前进、铲斗下降并插入岩石堆，然后提升铲斗、机身后退，铲斗将岩石翻倒在机身后的矿车内或其他转载设备中。其工作较灵活可靠，装岩生产率也较高，为国内外广泛采用的装载设备。
中国专利2016年8月31日授权了申请号为201410262109.2的一种装岩机铲斗定位方法及定位装置专利，其定位装置特征在于：控制机构上设置顶起部分和缩回部分，定位机构上设置棘爪回转轴和铲斗驱动轮回转轴；控制机构通过顶起部分，将棘爪沿棘爪回转轴顶起，使棘爪卡入定位棘轮中，定位棘轮与铲斗驱动轮同轴设置，从而通过锁定铲斗驱动轮，将装岩机铲斗定位悬停在任意工作位。该专利通过对铲斗驱动轮的锁定，来实现铲斗定位。铲斗驱动轮位于提升减速机后端，棘轮每个棘齿之间存在一定的角度，因此在控制机构动作时，铲斗驱动轮还会旋转一定的角度，棘爪才会卡在棘轮的两个棘齿之间。同时，铲斗可定位的点数以及位置，均受棘轮上棘齿数量的影响。由于棘轮和棘齿为刚性接触，同时棘轮安装在提升减速机的低速输出轴上，铲斗定位时棘轮受到巨大的冲击力，对提升减速机产生冲击甚至造成零部件的损坏。
同时，装岩机在铺设好的轨道上移动，工作过程中不仅需要铲除其正前方的岩石，更多的是铲除其两侧的岩石，这时需要上座板带动铲斗左右移动。现有的装岩机需要人工推动才能实现铲斗的左右移动，费时费力而且具有很大的安全隐患。
发明内容
本发明要解决的技术问题是：克服现有技术的不足，提供一种新型装岩机，本发明可实现装岩机铲斗在任意位置定位，定位装置安装在提升减速机的高速输入轴端的电机上，且采用柔性方式进行定位，可避免对提升减速机的冲击和损坏。同时，通过液压驱 动上座板旋转，实现铲斗的左右移动，降低了工人的劳动强度，提高了生产效率，提高安全性。
本发明解决现有技术存在的问题所采用的技术方案是：
一种新型装岩机，包括行走总成、下座板、上座板、电控箱、提升总成、铲斗总成、反冲装置、定铲装置。
行走总成包括车轮，行走总成固定于下座板下方。
上座板转动设置于下座板上方，电控箱、提升总成设置于上座板上。
提升总成包括提升电机、提升减速箱、链条，提升电机动力输出轴分别与提升减速箱输入轴以及刹车盘连接。
铲斗总成包括铲斗、铲斗两侧与其固定连接的铲斗架、两个铲斗架上方中间固定连接的链环轴，铲斗架与上座板前端铰接，链条两端分别与链环轴、提升减速箱输出端连接。
反冲装置固定于上座板后端上方。
还包括定铲装置，定铲装置包括垂直杆、升降机构、杠杆、刹车带，垂直杆底部与上座板固定连接，升降机构底部与上座板铰接，杠杆中间部位与垂直杆顶部铰接，杠杆一端与升降机构活塞杆顶部铰接，杠杆另一端与刹车带一端铰接，刹车带缠绕于刹车盘圆周面上，刹车带另一端与垂直杆铰接。
提升电机与电控箱电性连接。
优选的，行走总成还包括行走箱、行走电机，行走电机的输出端齿轮设置于行走箱内部，四个车轮设置于行走箱外部两侧。行走箱内部设有齿轮组，齿轮组将行走电机产生的动力传递给车轮，带动车轮旋转。行走电机与电控箱电性连接。
优选的，所述的上座板左右两侧各垂直设有一个侧板，提升总成位于两个侧板之间，反冲装置两端分别与两个侧板固定连接，电控箱固定于侧板外壁上。
优选的，所述的铲斗架与上座板之间穿设有靠轴，铲斗架围绕靠轴旋转，
铲斗架上部面向反冲装置的一端设有减震弹簧组。
优选的，所述的反冲装置包括横梁、反冲盒、推力弹簧、反冲杆。
反冲盒分别设置于横梁两端，推力弹簧设置于反冲盒内部，反冲杆上套设有弹簧压板，弹簧压板位于反冲盒内侧顶面与推力弹簧之间，反冲杆穿设至反冲盒外部。
铲斗架旋转到最大角度时，减震弹簧组碰撞到反冲杆。
优选的，上座板上方设有液压回转装置，液压回转装置包括立柱、液压杆、连杆、中心轴、液压站。
立柱垂直固定在上座板上，中心轴下端穿过上座板与下座板固定连接，液压杆底部与立柱铰接，连杆一端与液压杆的活塞杆末端铰接，另一端与中心轴固定连接。
液压站固定在上座板上，液压站通过液压管路与液压杆连接，液压站与电控箱电性连接。
优选的，所述的升降机构采用电缸或液压缸，若升降机构采用电缸，则升降机构与电控箱电性连接，若升降机构采用液压缸，则升降机构与液压站通过液压管路连接。
优选的，所述的侧板外部固定有喷淋装置，所述的喷淋装置包括入口阀门、水管、喷头，入口阀门设置于水管进水口处，喷头分别设置于两个侧板的前端或前后两端，水管与喷头贯通连接。
优选的，所述的上座板前端设有摄像头以及探照灯，摄像头、探照灯分别与电控箱电性连接。上座板后端或侧板后端设有喇叭。所述的电控箱上的控制按钮带有开、关指示灯，电控箱无线连接有遥控器。
一种新型装岩机，包括行走总成、下座板、上座板、电控箱、提升总成、铲斗总成、反冲装置、定铲装置。
行走总成包括车轮，行走总成固定于下座板下方。
上座板转动设置于下座板上方，电控箱、提升总成设置于上座板上。
提升总成包括提升电机、提升减速箱、链条，提升电机动力输出轴分别与提升减速箱输入轴以及刹车盘连接。
铲斗总成包括铲斗、铲斗两侧与其固定连接的铲斗架、两个铲斗架上方中间固定连接的链环轴，铲斗架与上座板前端铰接，链条两端分别与链环轴、提升减速箱输出端连接。
反冲装置固定于上座板后端上方。
还包括定铲装置，所述的定铲装置包括底板、垂直杆、升降机构、杠杆、刹车带，拉簧。
底板与上座板固定连接，垂直杆底部固定在底板顶面上，升降机构底部与底板铰接。
杠杆中间部位与垂直杆顶部铰接，杠杆一端与升降机构活塞杆顶部铰接，杠杆另一端与刹车带一端铰接，刹车带缠绕于刹车盘圆周面上，刹车带另一端与垂直杆铰接。
拉簧上端与杠杆挂接，拉簧下端与底板或垂直杆挂接，拉簧在铲斗松开时，使刹车带处于松弛状态，
提升电机与电控箱电性连接。
与现有技术相比，本发明所具有的有益效果：
(1)装岩机铲斗与提升电机之间连接有提升减速机，装岩机铲斗相当于是提升减速机低速端进行驱动，刹车盘相当于是提升减速机的高速端，提升减速机低速端扭矩大转动慢，提升减速机高速端扭矩小转动快。因此，本方法通过对与提升电机的输出轴直接连接的刹车盘进行锁紧来实现装岩机铲斗定位，可有效减少铲斗定位时对提升减速机内部零部件的冲击破坏，并且提高装岩机铲斗定位的准确度。
(2)带有防护罩，提高刹车盘旋转以及升降机构驱动时产品使用的安全性。
(3)通过液压驱动来实现上座板转动，进而带动铲斗左右转动，方便清理装岩机两侧的岩石。
(4)降低了工人的劳动强度，提高了生产效率，提高了安全性。
(5)带有喷淋装置，在装岩机作业过程中可与作业区域进行水雾喷淋，有效的避免作业过程中产生灰尘。
(6)带有摄像头、遥控器，操纵人员可在作业区域外观看现场施工环境并通过遥控器进行远程操纵。
(7)电控箱上的控制按钮均带有开关指示灯，避免误操作。
(8)带有喇叭，装岩机作业过程中通过喇叭提醒周边人员，避免对周边人员造成伤害。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1为本发明一种新型装岩机外形图，
图2为本发明去除侧板后外形图，
图3为本发明俯视图，
图4为本发明A-A面剖视图，
图5为本发明B-B面剖视图，
图6为本发明C-C面剖视图，
图7为本发明定铲装置结构图，
图8为本发明定铲装置侧视图，
图9为本发明液压回转系统结构图，
图10为本发明液压回转系统剖视图，
图11为本发明反冲装置结构图。
图中：1-行走总成、101-行走箱、1011-齿轮组、102-行走电机、103-车轮、2-下座板、3-上座板、4-侧板、5-电控箱、6-提升总成、601-提升电机、6011-刹车盘、602-提升减速箱、603-链条、7-铲斗总成、701-铲斗、702-铲斗架、703-靠轴、704-链环轴、705-减震弹簧组、8-反冲装置、801-横梁、802-反冲盒、803-推力弹簧、804-反冲杆、9-定铲装置、901-底板、902-垂直杆、903-升降机构、904-杠杆、905-刹车带、906-拉簧、907-防护罩、10-液压回转装置、1001-立柱、1002-液压杆、1003-连杆、1004-中心轴、10041-定位键、1005-液压站、11-喷淋装置、1101-入口阀门、1102-水管、1103-喷头、12-喇叭、13-摄像头。
具体实施方式
附图为该一种新型装岩机的最佳实施例，下面结合附图对本发明进一步详细的说明。
由附图1至附图6所示，一种新型装岩机，包括行走总成1、下座板2、上座板3、电控箱5、提升总成6、铲斗总成7、反冲装置8、定铲装置9、液压回转装置10、喷淋装置11、喇叭12、摄像头13、遥控器。
行走总成1固定于下座板2下方，行走总成1包括行走箱101、行走电机102、车轮103。行走电机102的输出端齿轮设置于行走箱101内部，行走电机102固定于行走箱101外部，四个车轮103设置于行走箱101外部两侧。行走箱101内部设有齿轮组1011，齿轮组1011将行走电机102产生的动力传递给车轮103，带动车轮103旋转。
电控箱5、提升总成6设置于上座板3上，上座板3转动设置于下座板2上方，上座板3下方凸设有转环，下座板2上端凹设有环装转槽，转环转动设置于转槽内部。
由附图9以及附图10所示，上座板3上方设有液压回转装置10，液压回转装置10包括立柱1001、液压杆1002、连杆1003、中心轴1004、液压站1005。
立柱1001垂直固定在上座板3上。上座板3中心设有通孔，中心轴1004下端穿过上座板3中的通孔与下座板2通过定位键10041固定连接。
液压杆1002底部与立柱1001铰接，连杆1003一端与液压杆1002的活塞杆末端铰接，另一端与中心轴1004固定连接。
液压站1005固定在上座板3上，液压站1005通过液压管路与液压杆1002连接。液压站1005为现有技术，包括油箱、液压阀、电机及油泵以及电磁阀，液压油存储在油箱内部，电机及油泵将液压油加压并通过液压阀及液压管路传送到液压杆1002内部。
液压站1005通过液压管路向液压杆1002内部注入或回收液压油，控制液压杆1002的活塞杆伸缩。
初始状态下，上座板3中心线与下座板2中心线平行。
由于液压杆1002与立柱1001铰接，液压杆1002的活塞杆末端与连杆1003铰接，立柱1001与上座板3固定连接，连杆1003通过中心轴1004与下座板2固定连接，因此：
液压杆1002的活塞杆伸长时，液压杆1002的活塞杆与连杆1003之间的夹角减小，上座板3相对于下座板2顺时针旋转；
液压杆1002的活塞杆缩短时，液压杆1002的活塞杆与连杆1003之间的夹角增大，上座板3相对于下座板2逆时针旋转。
所述的上座板3左右两侧各垂直设有一个侧板4，电控箱5固定于侧板4外壁上。所述的电控箱5上的控制按钮带有开、关指示灯，电控箱5无线连接有遥控器，通过遥控器可以控制装岩机运行，遥控器上带有屏幕，可显示摄像头13所拍摄到的画面。
提升总成6位于两个侧板4之间，提升总成6包括提升电机601、提升减速箱602、链条603，提升电机601动力输出轴分别与提升减速箱602输入轴以及刹车盘6011连接。提升电机601采用双输出轴电机或单输出轴电机，若采用双输出轴电机，提升减速箱602以及刹车盘6011分别与其中一个输出轴连接。
铲斗总成7包括铲斗701、铲斗701两侧与其固定连接的铲斗架702、两个铲斗架702上方中间固定连接的链环轴704，
所述的铲斗架702与上座板3之间共同穿设有靠轴703，铲斗架702围绕靠轴703旋转，即通过靠轴703实现铲斗架702与上座板3前端铰接。链环轴704中间设有链环，链条603两端分别与链环轴704上的链环、提升减速箱602输出端固定连接。提升减速 箱602输出端旋转，链条603缠绕在上面，并通过拉动链环轴704带动铲斗架702围绕靠轴703旋转，使铲斗701内部的岩石向后抛，进行装车作业。
铲斗架702上部面向反冲装置8的一端设有减震弹簧组705，减震弹簧组705包括弹簧、弹簧压圈、螺母、螺杆，螺杆穿过弹簧以及铲斗架702，两端分别连接弹簧压圈以及螺母。
反冲装置8固定于上座板3后端上方，反冲装置8两端分别与两个侧板4固定连接。由附图11所示，所述的反冲装置8包括横梁801、反冲盒802、推力弹簧803、反冲杆804。
反冲盒802分别设置于横梁801两端，推力弹簧803设置于反冲盒802内部，反冲杆804上套设有弹簧压板，弹簧压板位于反冲盒802内侧顶面与推力弹簧803之间，反冲杆804穿设至反冲盒802外部。
铲斗架702旋转到最大角度时，减震弹簧组705碰撞到反冲杆804。在推理弹簧803的推动下，铲斗701逆时针旋转复位。
由附图7以及附图8所示，定铲装置9包括垂直杆902、升降机构903、杠杆904、刹车带905。垂直杆902底部与上座板3固定连接，升降机构903底部与上座板3铰接，杠杆904中间部位与垂直杆902顶部铰接，杠杆904一端与升降机构903活塞杆顶部铰接，杠杆904另一端与刹车带905一端铰接或固定连接，刹车带905缠绕于刹车盘6011圆周面上，刹车盘6011圆周面上内凹有皮带槽，刹车带905设置于皮带槽内部，刹车带905另一端与垂直杆902铰接或固定连接。
为了便于定铲装置9的拆卸以及维修，所述的定铲装置9还包括底板901、拉簧906。底板901与上座板3固定连接，垂直杆902底部固定在底板901顶面上，升降机构903底部与底板901铰接。
拉簧906上端与杠杆904固定连接，拉簧906与杠杆904固定连接的位置位于升降机构903与垂直杆902之间。拉簧906下端与底板901或垂直杆902固定连接，拉簧906在铲斗701松开时，使刹车带905处于松弛状态。
所述的升降机构903采用电缸或液压缸，若升降机构903采用电缸，则升降机构903与电控箱5电性连接，若升降机构903采用液压缸，则升降机构903与液压站1005通过液压管路连接。
铲斗701定位时：升降机构903控制其活塞杆伸长，带动杠杆904旋转，杠杆904 与刹车带905连接的一端下移，使得刹车带905将刹车盘6011锁紧，将铲斗701定位悬停在任意工作位；
铲斗701放开时：升降机构903控制其活塞杆缩短，带动杠杆904旋转，杠杆904与刹车带905连接的一端上移，刹车带905解除对刹车盘6011的锁紧，使得铲斗701可自由转动。
所述的侧板4外部固定有喷淋装置11，所述的喷淋装置11包括入口阀门1101、水管1102、喷头1103，喷头1103可采用雾化喷头。入口阀门1101设置于水管1102进水口处，喷头1103分别设置于两个侧板4的前端或前后两端，水管1102与喷头1103贯通连接。
所述的上座板3前端设有摄像头13以及探照灯，上座板3后端或侧板4后端设有喇叭12。
行走电机102、提升电机601、液压站1005、摄像头13、探照灯分别与电控箱5电性连接。
上面结合附图对本发明的实施方式作了详细说明，但是本发明并不限于上述实施方式，在所属技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (10)

  1. 一种新型装岩机，包括行走总成(1)、下座板(2)、上座板(3)、电控箱(5)、提升总成(6)、铲斗总成(7)、反冲装置(8)、定铲装置(9)，行走总成(1)包括车轮(103)，行走总成(1)固定于下座板(2)下方，上座板(3)转动设置于下座板(2)上方，电控箱(5)、提升总成(6)设置于上座板(3)上，提升总成(6)包括提升电机(601)、提升减速箱(602)、链条(603)，提升电机(601)动力输出轴分别与提升减速箱(602)输入轴以及刹车盘(6011)连接，铲斗总成(7)包括铲斗(701)、铲斗(701)两侧与其固定连接的铲斗架(702)、两个铲斗架(702)上方中间固定连接的链环轴(704)，铲斗架(702)与上座板(3)前端铰接，链条(603)两端分别与链环轴(704)、提升减速箱(602)输出端连接，反冲装置(8)固定于上座板(3)后端上方，其特征在于：
    还包括定铲装置(9)，所述的定铲装置(9)包括垂直杆(902)、升降机构(903)、杠杆(904)、刹车带(905)，垂直杆(902)底部与上座板(3)固定连接，升降机构(903)底部与上座板(3)铰接，杠杆(904)中间部位与垂直杆(902)顶部铰接，杠杆(904)一端与升降机构(903)活塞杆顶部铰接，杠杆(904)另一端与刹车带(905)一端铰接，刹车带(905)缠绕于刹车盘(6011)圆周面上，刹车带(905)另一端与垂直杆(902)铰接，
    提升电机(601)与电控箱(5)电性连接。
  2. 根据权利要求1所述的一种新型装岩机，其特征在于：
    行走总成(1)还包括行走箱(101)、行走电机(102)，行走电机(102)的输出端齿轮设置于行走箱(101)内部，四个车轮(103)设置于行走箱(101)外部两侧，
    行走箱(101)内部设有齿轮组(1011)，齿轮组(1011)将行走电机(102)产生的动力传递给车轮(103)，带动车轮(103)旋转，
    行走电机(102)与电控箱(5)电性连接。
  3. 根据权利要求1或2所述的一种新型装岩机，其特征在于：
    所述的上座板(3)左右两侧各垂直设有一个侧板(4)，提升总成(6)位于两个侧板(4)之间，反冲装置(8)两端分别与两个侧板(4)固定连接，电控箱(5)固定于侧板(4)外壁上。
  4. 根据权利要求3所述的一种新型装岩机，其特征在于：
    所述的铲斗架(702)与上座板(3)之间穿设有靠轴(703)，铲斗架(702)围绕靠轴(703)旋转，
    铲斗架(702)上部面向反冲装置(8)的一端设有减震弹簧组(705)。
  5. 根据权利要求1或2或4所述的一种新型装岩机，其特征在于：
    所述的反冲装置(8)包括横梁(801)、反冲盒(802)、推力弹簧(803)、反冲杆(804)，
    反冲盒(802)分别设置于横梁(801)两端，推力弹簧(803)设置于反冲盒(802)内部，反冲杆(804)上套设有弹簧压板，弹簧压板位于反冲盒(802)内侧顶面与推力弹簧(803)之间，反冲杆(804)穿设至反冲盒(802)外部，
    铲斗架(702)旋转到最大角度时，减震弹簧组(705)碰撞到反冲杆(804)。
  6. 根据权利要求5所述的一种新型装岩机，其特征在于：
    上座板(3)上方设有液压回转装置(10)，液压回转装置(10)包括立柱(1001)、液压杆(1002)、连杆(1003)、中心轴(1004)、液压站(1005)，
    立柱(1001)垂直固定在上座板(3)上，中心轴(1004)下端穿过上座板(3)与下座板(2)固定连接，液压杆(1002)底部与立柱(1001)铰接，连杆(1003)一端与液压杆(1002)的活塞杆末端铰接，另一端与中心轴(1004)固定连接，
    液压站(1005)固定在上座板(3)上，液压站(1005)通过液压管路与液压杆(1002)连接，液压站(1005)与电控箱(5)电性连接。
  7. 根据权利要求1或2或4或6所述的一种新型装岩机，其特征在于：
    所述的升降机构(903)采用电缸或液压缸，若升降机构(903)采用电缸，则升降机构(903)与电控箱(5)电性连接，若升降机构(903)采用液压缸，则升降机构(903)与液压站(1005)通过液压管路连接。
  8. 根据权利要求7所述的一种新型装岩机，其特征在于：
    所述的侧板(4)外部固定有喷淋装置(11)，所述的喷淋装置(11)包括入口阀门(1101)、水管(1102)、喷头(1103)，入口阀门(1101)设置于水管(1102)进水口处，喷头(1103)分别设置于两个侧板(4)的前端或前后两端，水管(1102)与喷头(1103)贯通连接。
  9. 根据权利要求1或2或4或6或8所述的一种新型装岩机，其特征在于：
    所述的上座板(3)前端设有摄像头(13)以及探照灯，摄像头(13)、探照灯分 别与电控箱(5)电性连接，
    上座板(3)后端或侧板(4)后端设有喇叭(12)，
    所述的电控箱(5)上的控制按钮带有开、关指示灯，电控箱(5)无线连接有遥控器。
  10. 一种新型装岩机，包括行走总成(1)、下座板(2)、上座板(3)、电控箱(5)、提升总成(6)、铲斗总成(7)、反冲装置(8)、定铲装置(9)，行走总成(1)包括车轮(103)，行走总成(1)固定于下座板(2)下方，上座板(3)转动设置于下座板(2)上方，电控箱(5)、提升总成(6)设置于上座板(3)上，提升总成(6)包括提升电机(601)、提升减速箱(602)、链条(603)，提升电机(601)动力输出轴分别与提升减速箱(602)输入轴以及刹车盘(6011)连接，铲斗总成(7)包括铲斗(701)、铲斗(701)两侧与其固定连接的铲斗架(702)、两个铲斗架(702)上方中间固定连接的链环轴(704)，铲斗架(702)与上座板(3)前端铰接，链条(603)两端分别与链环轴(704)、提升减速箱(602)输出端连接，反冲装置(8)固定于上座板(3)后端上方，其特征在于：
    还包括定铲装置(9)，所述的定铲装置(9)包括底板(901)、垂直杆(902)、升降机构(903)、杠杆(904)、刹车带(905)，拉簧(906)，
    底板(901)与上座板(3)固定连接，垂直杆(902)底部固定在底板(901)顶面上，升降机构(903)底部与底板(901)铰接，
    杠杆(904)中间部位与垂直杆(902)顶部铰接，杠杆(904)一端与升降机构(903)活塞杆顶部铰接，杠杆(904)另一端与刹车带(905)一端铰接，刹车带(905)缠绕于刹车盘(6011)圆周面上，刹车带(905)另一端与垂直杆(902)铰接，
    拉簧(906)上端与杠杆(904)挂接，拉簧(906)下端与底板(901)或垂直杆(902)挂接，拉簧(906)在铲斗(701)松开时，使刹车带(905)处于松弛状态，
    提升电机(601)与电控箱(5)电性连接。
PCT/CN2020/106569 2020-07-20 2020-08-03 一种新型装岩机 WO2022016604A1 (zh)

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