CN114150721B - Slagging-off, loading and supporting integrated machine equipment - Google Patents

Slagging-off, loading and supporting integrated machine equipment Download PDF

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Publication number
CN114150721B
CN114150721B CN202111423551.5A CN202111423551A CN114150721B CN 114150721 B CN114150721 B CN 114150721B CN 202111423551 A CN202111423551 A CN 202111423551A CN 114150721 B CN114150721 B CN 114150721B
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CN
China
Prior art keywords
supporting
slag
bucket
swing arm
loading
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Active
Application number
CN202111423551.5A
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Chinese (zh)
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CN114150721A (en
Inventor
王金平
张磊
王志华
张国宁
杨建�
来红祥
张恒
孔德伟
姜玉浩
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Zoucheng Chuangtuo Mining Equipment Co ltd
National Energy Group Ningxia Coal Industry Co Ltd
Original Assignee
Zoucheng Chuangtuo Mining Equipment Co ltd
National Energy Group Ningxia Coal Industry Co Ltd
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Application filed by Zoucheng Chuangtuo Mining Equipment Co ltd, National Energy Group Ningxia Coal Industry Co Ltd filed Critical Zoucheng Chuangtuo Mining Equipment Co ltd
Priority to CN202111423551.5A priority Critical patent/CN114150721B/en
Publication of CN114150721A publication Critical patent/CN114150721A/en
Application granted granted Critical
Publication of CN114150721B publication Critical patent/CN114150721B/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/306—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with telescopic dipper-arm or boom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/126—Loading devices or installations

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention discloses a slag skimming, loading and supporting integrated machine device which comprises a machine body, a supporting device, a skimming bucket and slag skimming device, a bucket collecting device and a muck conveying and loading device. The invention discloses a slag skimming, loading and supporting integrated machine device, wherein a supporting device, a bucket skimming device, a bucket collecting device and a muck conveying and loading device are integrated on a machine body of the integrated machine device; the scraper bucket slag raking device is used for digging out the slag through the scraper bucket, then the slag can be sent into the scraper bucket of the scraper bucket collecting device, and then the slag is conveyed through the slag conveying and loading device and loaded into the hopper of the slag conveying vehicle. In the construction process, the top plate is prevented from being dangerous, the empty roof area can be temporarily supported through the supporting device, the safety is improved, the supporting anchor net can be supported at a preset position through the supporting device, and the labor intensity of workers is favorably reduced.

Description

Slagging-off, loading and supporting integrated machine equipment
Technical Field
The invention relates to the technical field of mine and tunnel engineering equipment, in particular to slag-raking, loading and supporting integrated machine equipment.
Background
At present, during tunnel construction or underground construction, a bucket of a hook machine is required to dig out excavated soil residues, and then soil is squeezed and loaded into a bucket of a slag transport vehicle. And the hooking machine needs to move and turn under the shaft when the soil is squeezed and moved to the slag car, so that the scraper bucket can move to the upper part of the hopper of the slag car. And the operation space in the well is narrow, which causes inconvenience in operation.
The existing hooking machine does not have the function of temporary support, and is easily buried and needs to be rescued in time if a top plate collapses in the construction process.
In view of this, it is necessary to provide a slag skimming, loading and supporting integrated machine device integrating slag skimming, loading and supporting.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides slag skimming, loading and supporting integrated machine equipment integrating slag skimming, loading and supporting.
The technical scheme of the invention provides slag-raking, loading and supporting integrated machine equipment, the device comprises a machine body with a traveling mechanism, a supporting device arranged on the machine body, a scraper bucket slag raking device arranged at the front end of the machine body, a scraper bucket collecting device arranged at the front end of the machine body and positioned below the scraper bucket slag raking device, and a muck conveying and loading device arranged at the rear part of the machine body;
the scraper bucket collecting device comprises a scraper bucket, the scraper bucket is installed at the front end of the machine body, a discharge port of the scraper bucket is connected with a feeding port of the muck conveying and loading device, and a discharge port of the muck conveying and loading device is positioned obliquely above and behind the machine body;
the scraper bucket slag-raking device comprises a connecting seat, a main swing arm, an auxiliary swing arm and a scraper bucket which are sequentially and pivotally connected;
the connecting seat is connected with the machine body through a rotary oil cylinder and can be driven by the rotary oil cylinder to rotate in a horizontal plane;
a main swing arm driving oil cylinder for driving the main swing arm to rotate is connected between the connecting seat and the main swing arm, an auxiliary swing arm driving oil cylinder for driving the auxiliary swing arm to rotate is connected between the main swing arm and the auxiliary swing arm, and a bucket driving oil cylinder for driving the bucket to rotate is connected between the auxiliary swing arm and the bucket;
the scraper bucket slag raking device is in a retracting state and a lifting state, when the scraper bucket slag raking device is in the retracting state, at least part of the scraper bucket is in the scraper bucket, and when the scraper bucket slag raking device is in the lifting state, the scraper bucket leaves the scraper bucket.
In one optional technical scheme, the supporting device has an initial state of being retracted on the machine body and a working state of being extended forwards and upwards for supporting;
when the scraper-bucket slag-raking device is in the lifting state, the supporting device is in the initial state;
when the supporting device is in the working state, the scraper bucket slag-raking device is in the retracting state.
In one optional technical scheme, the supporting device comprises a base, a sliding seat, a telescopic arm, a mounting seat and a supporting platform;
the base is arranged at the top of the machine body, the sliding seat is slidably arranged on the base, and a sliding seat driving oil cylinder for driving the sliding seat to move forwards or retract backwards is arranged between the base and the sliding seat;
the telescopic arm comprises a swing arm and a sliding arm which is in sliding connection with the swing arm, and a telescopic driving oil cylinder for driving the sliding arm to stretch is connected between the swing arm and the sliding arm;
the swing arm is hinged with the sliding seat, and a swing arm supporting oil cylinder is connected between the swing arm and the sliding seat;
the mounting seat is mounted on the sliding arm, and the supporting platform is pivotally connected to the mounting seat;
and an adjusting mechanism used for adjusting the supporting table to enable the supporting table to be in a horizontal state is further arranged between the sliding arm and the supporting table.
In one optional technical scheme, the adjusting mechanism comprises an end adjusting oil cylinder arranged at the front end of the sliding arm and two side adjusting oil cylinders arranged at the left side and the right side of the sliding arm;
and piston rods of the end part adjusting oil cylinder and the side part adjusting oil cylinder are respectively hinged with the supporting platform.
In one optional technical scheme, the supporting platform comprises a supporting top beam and a side supporting frame;
the left side and the right side of the supporting top beam are respectively provided with the side protection frames, and the side protection frames are in pivot connection with the supporting top beam;
a side guard frame driving oil cylinder used for driving the side guard frame to fold or put down is arranged between the side guard frame and the supporting top beam;
but support the back timber with the mount pad pivoted joint, adjustment mechanism connects slide arm with support between the back timber.
In one optional technical scheme, the side guard frame comprises a side guard frame main frame and a side guard frame auxiliary frame which is in sliding connection with the side guard frame main frame;
the side guard frame main frame is pivotally connected with the supporting top beam, and the side guard frame driving oil cylinder is connected between the side guard frame main frame and the supporting top beam.
In an optional technical scheme, the supporting platform further comprises an end protection frame which is pivotally arranged at the front end of the supporting top beam;
and an end protection frame driving oil cylinder used for driving the end protection frame to be folded or put down is arranged between the end protection frame and the supporting top beam.
In an alternative solution, a plurality of longitudinal beams supporting the supporting device are mounted on the fuselage around the control cabin.
In one optional technical scheme, the muck conveying and loading device is a scraper conveyor.
In one optional technical scheme, the travelling mechanism is a travelling crawler mechanism.
By adopting the technical scheme, the method has the following beneficial effects:
the invention provides a slag skimming, loading and supporting integrated machine device, wherein a supporting device, a skimming and slag skimming device, a bucket collecting device and a muck conveying and loading device are integrated on a machine body; the scraper bucket slag raking device is used for digging out the slag through the scraper bucket, then the slag can be sent into the scraper bucket of the scraper bucket collecting device, and then the slag is conveyed through the slag conveying and loading device and is loaded into the hopper of the slag conveying vehicle. In the construction process, the top plate is prevented from being dangerous, the empty roof area can be temporarily supported through the supporting device, the safety is improved, the supporting anchor net can be supported at a preset position through the supporting device, and the labor intensity of workers is favorably reduced.
Drawings
The present disclosure will become more readily understood by reference to the following drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a schematic view of a slag raking, loading and supporting integrated machine device according to an embodiment of the invention when a bucket is in a lifted state;
fig. 2 is a schematic view of the slag raking, loading and supporting all-in-one machine provided by the embodiment of the invention when the scraper bucket is in a retracted state;
fig. 3 is a schematic view of the slag raking, loading and supporting integrated machine device provided by the embodiment of the invention when the supporting device is in a working state;
figure 4 is a schematic view of the support device in an initial state;
figure 5 is a schematic view of the support device in an operative condition;
FIG. 6 is a schematic view of the adjustment mechanism with the support platform horizontally disposed with the slide arm in an inclined position;
FIG. 7 is a schematic view of the adjustment mechanism with the support platform horizontally disposed with the slide arm in a horizontal position;
FIG. 8 is a top view of the end and side adjustment cylinders arranged at the front of the slide arm;
fig. 9 is a schematic view of a side guard frame including a side guard frame primary frame and a side guard frame secondary frame.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-3, a slag skimming, loading and supporting all-in-one machine device provided by an embodiment of the invention comprises a machine body 1 with a traveling mechanism 11, a supporting device 2 arranged on the machine body 1, a skimming and slag skimming device 3 arranged at the front end of the machine body 1, a bucket collecting device 4 arranged at the front end of the machine body 1 and below the skimming and slag skimming device 3, and a slag soil conveying and loading device 5 arranged at the rear part of the machine body 1.
The bucket collecting device 4 comprises a bucket 41, the bucket 41 is installed at the front end of the machine body 1, a discharge hole of the bucket 41 is connected with a feeding hole of the muck conveying and loading device 5, and a discharge hole of the muck conveying and loading device 5 is positioned obliquely at the upper rear part of the machine body 1.
The muck conveying and loading device 5 comprises a conveying frame 51, the front end of the conveying frame 51 is connected with the machine body 11 through a pivot shaft, and the rear end of the conveying frame 51 is supported by a conveying frame supporting oil cylinder. When the muck conveying and loading device 5 is in an initial state, the conveying frame supporting oil cylinder is retracted, the rear end of the conveying frame 51 falls, the conveying frame 51 is basically horizontally placed, and the effect of stabilizing the machine body 11 is achieved. When the muck conveying and loading device 5 is in a working state, the conveying frame supporting oil cylinder extends out to jack up the rear end of the conveying frame 51. The rear end of the conveying frame 51 is a discharge port of the muck conveying and loading device 5, and the front end of the conveying frame 51 is a feed port of the muck conveying and loading device 5.
The scraper-slag device 3 comprises a connecting seat 31, a main swing arm 32, an auxiliary swing arm 33 and a scraper 34 which are sequentially connected in a pivoting manner.
The connecting base 31 is connected with the body 1 through a rotary oil cylinder 35, and the connecting base 31 can be driven by the rotary oil cylinder 35 to rotate in a horizontal plane.
A main swing arm driving oil cylinder 36 for driving the main swing arm 32 to rotate is connected between the connecting seat 31 and the main swing arm 32, an auxiliary swing arm driving oil cylinder 37 for driving the auxiliary swing arm 33 to rotate is connected between the main swing arm 32 and the auxiliary swing arm 33, and a bucket driving oil cylinder 38 for driving the bucket 34 to rotate is connected between the auxiliary swing arm 33 and the bucket 34.
The scraper box slag raking device 3 has a stowed state and a raised state, when the scraper box slag raking device 3 is in the stowed state, the scraper box 34 is at least partially positioned in the bucket 41, and when the scraper box slag raking device 3 is in the raised state, the scraper box 34 is away from the bucket 41.
The invention provides a slag skimming, loading and supporting integrated machine device, which is characterized in that a supporting device 2, a bucket skimming device 3, a bucket collecting device 4 and a muck conveying and loading device 5 are integrated on a machine body 1.
Support device 2 installs at the top of fuselage 1 for the roof in tunnel or tunnel is strutted to the accessible support device 2 temporary support and live the roof in tunnel or tunnel when appearing dangerous, plays the guard action.
The scraper bucket slag raking device 3 is arranged at the upper corner of the front end of the machine body 1. The scraper-bucket slag-raking device 3 comprises a connecting seat 31, a main swing arm 32, an auxiliary swing arm 33, a scraper bucket 34, a rotary oil cylinder 35, a main swing arm driving oil cylinder 36, an auxiliary swing arm driving oil cylinder 37 and a scraper bucket driving oil cylinder 38.
The connecting base 31 is connected to a rotating portion of the rotary cylinder 35, and a fixed portion of the rotary cylinder 35 is mounted on the body 1. The rotation shaft of the rotation cylinder 35 is perpendicular to the ground, and can drive the connecting seat 31 to rotate in the horizontal plane, so that the main swing arm 32 swings left and right. The rear end of the main swing arm 32 is connected with the connecting seat 31 through a pivot shaft, the pivot shaft extends horizontally, and the main swing arm 32 can swing up and down relative to the connecting seat 31. The rear end of the sub swing arm 33 is connected to the front end of the main swing arm 32 via a horizontally extending pivot shaft, and the sub swing arm 33 and the main swing arm 32 can swing relatively. The bucket 34 is connected with the front end of the auxiliary swing arm 33 through a horizontally extending pivot shaft, and the bucket 34 and the auxiliary swing arm 33 can swing relatively. The machine body 1 is provided with an operation room 12 and a hydraulic control system which can control the extension and contraction of each oil cylinder.
The bucket collection device 4 includes a bucket 41, and the bucket 41 is mounted on a lower portion of a front end of the body 1. The bucket 41 may be used to directly clean the floor of a roadway or tunnel. The muck conveying and loading device 5 is installed at the rear part of the machine body 1 and is used for positioning a discharge port of the muck conveying and loading device 5 at the oblique rear upper part of the machine body 1. The discharge port of the bucket 41 is connected with the feed port of the muck conveying and loading device 5, and the muck conveying and loading device 5 can convey muck in the bucket 41 backwards and upwards so as to fall into the hopper of the muck truck below.
Under the action of each oil cylinder, the bucket 34 can swing up, down, extend forward, retract backward and swing left and right to meet the requirements of each working condition. The scraper box skimming device 3 has a stowed state and a raised state, and when the scraper box skimming device 3 is in the stowed state, the scraper box 34 can fall into the bucket 41 to feed the residual soil into the bucket 41. When the scraper-bucket slag-raking device 3 is in a raised state, the scraper bucket 34 is separated from the scraper bucket 41, and the slag can be excavated.
In conclusion, the machine body 1 of the slag-raking, loading and supporting integrated machine equipment provided by the invention is integrated with a supporting device 2, a bucket slag-raking device 3, a bucket collecting device 4 and a muck conveying and loading device 5. The scraper bucket slag raking device 3 digs out the slag through the scraper bucket 34, then the slag can be sent into the scraper bucket 41 of the scraper bucket collecting device 4, and then the slag is conveyed through the slag conveying and loading device 5 and loaded into the hopper of the slag conveying vehicle. If the roof is in danger in the construction process, temporary supporting can be carried out through the supporting device 2, and safety is improved.
In one embodiment, as shown in fig. 1-5, the supporting device 2 has an initial state of being retracted on the body 1 and an operating state of being extended forward and upward for supporting, when the scraper-raking device 3 is in a raised state, the supporting device 2 is in the initial state, and when the supporting device 2 is in the operating state, the scraper-raking device 3 is in a retracted state, so that mutual interference can be avoided.
In one embodiment, as shown in fig. 1-8, the supporting device 2 includes a base 21, a sliding seat 22, a telescopic arm 23, a mounting seat 24, and a supporting table 25.
The base 21 is installed on the top of the body 1, the sliding seat 22 is slidably installed on the base 21, and a sliding seat driving cylinder 27 for driving the sliding seat 22 to move forward or retract backward is provided between the base 21 and the sliding seat 22.
The telescopic arm 23 includes a swing arm 231 and a slide arm 232 slidably connected to the swing arm 231, and a telescopic driving cylinder 233 for driving the slide arm 232 to extend and retract is connected between the swing arm 231 and the slide arm 232.
The swing arm 231 is hinged to the sliding base 22, and a swing arm support cylinder 28 is connected between the swing arm 231 and the sliding base 22.
The mounting block 24 is mounted on the sliding arm 232, and the support table 25 is pivotally connected to the mounting block 24.
An adjusting mechanism 26 for adjusting the shoring table 25 so that the shoring table 25 is in a horizontal state is further installed between the slide arm 232 and the shoring table 25.
In this embodiment, the supporting device 2 includes a base 21, a slide block 22, a telescopic arm 23, a mounting block 24, a supporting table 25, an adjusting mechanism 26, a slide block driving cylinder 27, and a swing arm supporting cylinder 28.
The base 21 is fixedly mounted on the top of the fuselage 1, in particular above the cabin 12. The base 21 is provided with a rail extending forward and backward, and the sliding seat 22 is mounted on the rail. The sliding seat driving cylinder 27 is connected between the base 21 and the sliding seat 22, and is used for driving the sliding seat 22 to move forward and backward on the base 21.
The telescopic arm 23 includes a swing arm 231 and a slide arm 232, the slide arm 232 is slidably connected to the swing arm 231, and the slide arm 232 can be extended and retracted with respect to the swing arm 231. A telescopic driving cylinder 233 is connected between the swing arm 231 and the slide arm 232, and drives the slide arm 232 to extend and contract with respect to the swing arm 231. The lower end of the swing arm 231 is hinged to the slide base 22, and the swing arm 231 can swing back and forth relative to the slide base 22. The swing arm support cylinder 28 is connected between the slide base 22 and the swing arm 231 for driving the swing arm 231 to swing.
The mounting block 24 is mounted on the sliding arm 232 for mounting the support table 25. The support table 25 is mounted on the mounting block 24 by a horizontally extending pivot shaft. An adjustment mechanism 26 is connected between the slide arm 232 and the support table 25 for adjusting the support table 25 so that the support table 25 is maintained in a horizontal state.
When the supporting device 2 is in the initial state, the slide base 22 is retracted to the initial position, the swing arm 231 is laid on the slide base 22, the slide arm 232 is retracted to the initial position, and the supporting table 25 is in the horizontal state.
When the supporting device 2 is in the working state, the sliding seat 22 is driven by the sliding seat driving oil cylinder 27 to slide forwards and horizontally. The swing arm 231 is swung upward from the slide base 22 by the swing arm support cylinder 28, and the swing arm 231 extends obliquely forward and upward. The slide arm 232 is driven by a telescopic drive cylinder 233 to extend from the swing arm 231. At this time, the support table 25 is located above the front end of the body 1 and is kept in a horizontal state by the adjustment mechanism 26, and the support table 25 can support the ceiling in front of the body 1. During construction, the anchor net can be supported by the supporting table 25.
In the construction process, the danger of the top plate is prevented, the empty roof area can be temporarily supported through the supporting device 2, the safety is improved, the supporting anchor net can be supported at a preset position through the supporting device 2, and the labor intensity of workers is favorably reduced.
In one embodiment, as shown in fig. 6 to 8, the adjusting mechanism 26 includes an end adjusting cylinder 261 mounted at the front end of the slide arm 232 and two side adjusting cylinders 262 mounted at the left and right sides of the slide arm 232. The piston rods of the end adjusting cylinder 261 and the side adjusting cylinder 262 are hinged to the support table 25, respectively.
The end adjusting cylinder 261 and the mount 24 are supported in the front-rear direction of the support table 25, and the support table 25 can be horizontally arranged in the front-rear direction by adjusting the amount of extension and retraction of the piston rod of the end adjusting cylinder 261. The two side adjusting cylinders 262 are supported in the left and right direction of the supporting table 25, and the supporting table 25 can be horizontally arranged in the left and right direction by adjusting the amount of extension and retraction of the piston rods of the side adjusting cylinders 262. Side adjustment cylinder 262 is preferably disposed between end adjustment cylinder 261 and mount 24.
In one embodiment, as shown in fig. 3 and 5, the support table 25 includes a support top beam 251 and side supports 252.
The left side and the right side of the supporting top beam 251 are respectively provided with a side protection frame 252, and the side protection frames 252 can be connected with the supporting top beam 251 in a pivoting way.
And a side guard driving oil cylinder for driving the side guard 252 to retract or put down is arranged between the side guard 252 and the supporting top beam 251.
A supporting cap 251 is pivotally connected to the mounting block 24, and an adjustment mechanism 26 is connected between the sliding arm 22 and the supporting cap 251.
The side guard 252 is pivotally connected to the side of the supporting cap 251. The side guard driving cylinder is hinged between the bottom of the supporting top beam 251 and the side guard 252.
In the initial state, the side guard 252 is retracted toward the bottom of the supporting cap 251 by the side guard driving cylinder. In the working state, the side guard 252 is driven by the side guard driving cylinder to extend towards the lower part of the supporting top beam 251, so as to play a role in protection.
In one embodiment, as shown in fig. 9, the side guard 252 includes a side guard main frame 2521 and a side guard sub-frame 2522 slidably coupled to the side guard main frame 2521.
The side guard main frame 2521 is pivotally connected with the supporting top beam 251, and the side guard driving oil cylinder is connected between the side guard main frame 2521 and the supporting top beam 251.
A hydraulic cylinder is connected to the side guard frame main frame 2521 and the side guard frame sub-frame 2522, and drives the side guard frame sub-frame 2522 to extend and retract with respect to the side guard frame main frame 2521. When the side guard frame main frame 2521 extends, the length of the side guard frame 252 can be extended, so that a better protection effect is achieved.
In one embodiment, as shown in fig. 3-5, the support table 25 further includes an end guard 253 pivotally mounted to the front end of the support header 251. An end guard driving cylinder 254 for driving the end guard 253 to retract or put down is installed between the end guard 253 and the supporting top beam 251.
The end guard 253 is mounted at the front end of the supporting cap 251 by a pivot shaft. The end guard drive cylinder 254 is hinged between the bottom of the support cap 251 and the end guard 253.
In the initial state, the end guard 253 is retracted toward the bottom of the supporting cap 251 by the end guard driving cylinder 254. In the working state, the end guard 253 is driven by the end guard driving cylinder 254 to extend towards the lower part of the supporting top beam 251, thereby playing a role of protection.
In one embodiment, as shown in fig. 1-3, a plurality of stringers 13 are mounted to the fuselage 1 around the cab 12 to support the bracing means 2 to mount the bracing means 2 on top of the cab 12.
In one embodiment, the muck conveying and loading device 5 is a scraper conveyor and has strong conveying capacity.
In one embodiment, the traveling mechanism 11 is a traveling crawler mechanism, and can climb and cross obstacles to adapt to underground traveling.
The invention provides slag-raking, loading and supporting integrated machine equipment which has the following beneficial effects:
the slag skimming, loading and supporting integrated machine equipment comprises multiple functions of hydraulic walking, digging, collecting, conveying, loading, bottom cleaning and empty top supporting. The hydraulic walking mechanism drives the walking crawler belt through a hydraulic motor, a speed reducer, a transmission shaft and a gear box. The hydraulic motor has the functions of advancing, retreating and automatic braking. The digging and collecting functions are completed by a mechanical hand, the mechanical hand completes the digging, arm extending, loading and unloading functions through a control handle, the main swing arm, the auxiliary swing arm and the bucket can ascend, descend and rotate left and right, the digging and collecting operation is controlled by full hydraulic pressure and four operation handles, and each handle controls two to four actions, namely twelve actions. The conveying and loading functions are completed by the muck conveying and loading device, the lifting of the conveying frame is controlled by a hydraulic oil cylinder (conveying frame supporting oil cylinder), and the front part of the machine body can be supported when the conveying frame descends, so that the whole machine is more stable in working. The conveying scraper conveyor in the conveying frame is driven by the hydraulic motor, so that the conveying performance is more stable, the conveying capacity is increased, the conveying scraper conveyor is not easy to damage, and the service life is longer.
According to the requirements, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the invention. It should be noted that several other variations could be made on the principle of the invention by those skilled in the art, and should be considered as the protection scope of the invention.

Claims (8)

1. The slag skimming, loading and supporting integrated machine equipment is characterized by comprising a machine body with a traveling mechanism, a supporting device arranged on the machine body, a skimming and slag skimming device arranged at the front end of the machine body, a bucket collecting device arranged at the front end of the machine body and positioned below the skimming and slag skimming device, and a slag soil conveying and loading device arranged at the rear part of the machine body;
the scraper bucket collecting device comprises a scraper bucket, the scraper bucket is installed at the front end of the machine body, a discharge hole of the scraper bucket is connected with a feeding hole of the muck conveying and loading device, and a discharge hole of the muck conveying and loading device is positioned above the oblique rear part of the machine body;
the scraper bucket slag removing device comprises a connecting seat, a main swing arm, an auxiliary swing arm and a scraper bucket which are sequentially connected in a pivoting manner;
the connecting seat is connected with the machine body through a rotary oil cylinder and can be driven by the rotary oil cylinder to rotate in a horizontal plane;
a main swing arm driving oil cylinder for driving the main swing arm to rotate is connected between the connecting seat and the main swing arm, an auxiliary swing arm driving oil cylinder for driving the auxiliary swing arm to rotate is connected between the main swing arm and the auxiliary swing arm, and a bucket driving oil cylinder for driving the bucket to rotate is connected between the auxiliary swing arm and the bucket;
the scraper bucket slag-raking device has a retracting state and a lifting state, when the scraper bucket slag-raking device is in the retracting state, the scraper bucket is at least partially positioned in the scraper bucket, and when the scraper bucket slag-raking device is in the lifting state, the scraper bucket leaves the scraper bucket;
the supporting device is arranged at the top of the machine body and used for supporting a top plate of a tunnel or a roadway, and when danger occurs, the top plate of the tunnel or the roadway is temporarily supported through the supporting device to play a role in protection;
the supporting device has an initial state of being retracted on the machine body and a working state of being extended forwards and upwards for supporting;
when the scraper-bucket slag-raking device is in the lifting state, the supporting device is in the initial state;
when the supporting device is in the working state, the scraper-bucket slag-raking device is in the retracted state;
the supporting device comprises a base, a sliding seat, a telescopic arm, a mounting seat and a supporting platform;
the base is arranged at the top of the machine body, the sliding seat is slidably arranged on the base, and a sliding seat driving oil cylinder for driving the sliding seat to move forwards or retract backwards is arranged between the base and the sliding seat;
the telescopic arm comprises a swing arm and a sliding arm which is in sliding connection with the swing arm, and a telescopic driving oil cylinder for driving the sliding arm to stretch is connected between the swing arm and the sliding arm;
the swing arm is hinged with the sliding seat, and a swing arm supporting oil cylinder is connected between the swing arm and the sliding seat;
the mounting seat is mounted on the sliding arm, and the supporting platform is pivotally connected to the mounting seat;
and an adjusting mechanism used for adjusting the supporting table to enable the supporting table to be in a horizontal state is further arranged between the sliding arm and the supporting table.
2. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 1,
the adjusting mechanism comprises an end adjusting oil cylinder arranged at the front end of the sliding arm and two side adjusting oil cylinders arranged at the left side and the right side of the sliding arm;
and piston rods of the end adjusting oil cylinder and the side adjusting oil cylinder are respectively hinged with the supporting platform.
3. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 1,
the supporting platform comprises a supporting top beam and a side supporting frame;
the left side and the right side of the supporting top beam are respectively provided with the side protection frames, and the side protection frames are in pivot connection with the supporting top beam;
a side guard frame driving oil cylinder used for driving the side guard frame to fold or put down is arranged between the side guard frame and the supporting top beam;
but support the back timber with the mount pad pivoted joint, adjustment mechanism connects between slide arm and support the back timber.
4. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 3,
the side protection frame comprises a side protection frame main frame and a side protection frame auxiliary frame which is in sliding connection with the side protection frame main frame;
the side guard frame main frame is pivotally connected with the supporting top beam, and the side guard frame driving oil cylinder is connected between the side guard frame main frame and the supporting top beam.
5. The slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 3, wherein,
the supporting platform also comprises an end protection frame which can be pivotally arranged at the front end of the supporting top beam;
and an end protection frame driving oil cylinder used for driving the end protection frame to be folded or put down is arranged between the end protection frame and the supporting top beam.
6. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 1,
and a plurality of longitudinal beams for supporting the supporting device are arranged on the machine body around the control room.
7. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 1,
the muck conveying and loading device is a scraper conveyer.
8. A slag-raking, loading and supporting all-in-one machine equipment as claimed in claim 1,
the walking mechanism is a walking crawler mechanism.
CN202111423551.5A 2021-11-26 2021-11-26 Slagging-off, loading and supporting integrated machine equipment Active CN114150721B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1077893A (en) * 1977-04-01 1980-05-20 Canadian Mine Services Limited Loading apparatus for mines
CN205530411U (en) * 2016-04-12 2016-08-31 山东科技大学 Can control slagging -off machine of swing arm
CN207647510U (en) * 2017-08-04 2018-07-24 山东兖煤黑豹矿业装备有限公司 A kind of pick of coal working face, dress, shield change system
CN207454011U (en) * 2017-10-12 2018-06-05 辽宁鑫丰矿业（集团）有限公司 Bracket component and suspension device
CN108049877B (en) * 2018-01-11 2024-08-16 中煤第三建设（集团）有限责任公司 Fully hydraulic intelligent drilling, installation and anchoring machine
CN113605943B (en) * 2021-07-30 2025-10-31 江西蓝翔重工有限公司 Advanced support platform

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