CN113027449B - Rock stratum drilling and excavating equipment and excavation crushed material cleaning method thereof - Google Patents
Rock stratum drilling and excavating equipment and excavation crushed material cleaning method thereof Download PDFInfo
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- CN113027449B CN113027449B CN202110451043.1A CN202110451043A CN113027449B CN 113027449 B CN113027449 B CN 113027449B CN 202110451043 A CN202110451043 A CN 202110451043A CN 113027449 B CN113027449 B CN 113027449B
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- 239000011435 rock Substances 0.000 title claims abstract description 35
- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims description 26
- 238000009412 basement excavation Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 title description 5
- 239000004575 stone Substances 0.000 claims abstract description 102
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 65
- 206010006514 bruxism Diseases 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
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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
- E21C35/04—Safety devices
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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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses rock stratum drilling and excavating equipment which comprises a fixing frame, wherein sliding grooves are formed in two sides of the outer wall of the top of the fixing frame, sliding blocks are connected to the inner walls of the two sliding grooves in a sliding mode, a supporting table is fixedly connected to the outer wall of the top of each sliding block, an electric telescopic rod is fixedly connected between the outer wall of one side of the supporting table and the outer wall of one side of the fixing frame, a supporting seat is fixedly connected to one side of the outer wall of the top of the supporting table, an excavating mechanism is rotatably connected to the inner wall of the supporting seat through a bearing, the excavating mechanism is composed of an excavating head and a protective cover, and a plurality of convex thorns are arranged on the inner wall of the excavating head. The invention can effectively prevent the safety of people from being threatened due to the splashing of the broken stones, can carry out scraping treatment on the broken stones remained on the filter plate, prevents the broken stones from blocking the filter plate, can uniformly distribute the accumulated broken stones on the surface of the filter plate, and prevents the broken stones from being accumulated together to influence the breakage of the broken stones.
Description
Technical Field
The invention relates to the technical field of rock stratum drilling and excavation, in particular to rock stratum drilling and excavation equipment and a method for cleaning excavated crushed materials.
Background
A cutting apparatus is one of the apparatuses for rock mining, by means of which a hole can be made in a rock formation, thereby facilitating the subsequent mining of the rock.
When mining rock through the excavation equipment, can produce a large amount of crushed aggregates, and the crushed aggregates can splash under the effect of equipment, and when mining the rock stratum, in order to observe the exploitation condition of rock stratum, can leave the workman at the mining site, consequently, the crushed aggregates that produce after the excavation can splash to the workman's under the effect of equipment on one's body, thereby threaten to workman's safety, in addition, the piling up of crushed aggregates also can cause the interference to the exploitation of rock, consequently, need a rock stratum to bore excavation equipment and solve such kind of problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides rock stratum drilling and excavating equipment and a method for cleaning excavated materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rock stratum creeps into excavating equipment, includes the mount, the spout has all been seted up to the both sides of mount top outer wall, and the inner wall of two spouts all sliding connection has the slider, two the top outer wall fixedly connected with supporting bench of slider, and fixedly connected with electric telescopic handle between one side outer wall of supporting bench and one side outer wall of mount, one side fixedly connected with supporting seat of supporting bench top outer wall, and the inner wall of supporting seat rotates through the bearing and is connected with the excavating mechanism, the excavating mechanism comprises excavating head and protection casing, excavating head's inner wall is provided with a plurality of protruding thorns, and protruding thorns are the heliciform and distribute, one side inner wall of protection casing rotates through the bearing and is connected with the pivot, and one side outer wall fixedly connected with round platform of pivot, the outer wall fixedly connected with track of round platform, and orbital shape is the heliciform, one side outer wall fixedly connected with dead lever of round platform, and the outer wall fixedly connected with of dead lever is a plurality of crushing leaves that are the heliciform and distribute, and the outer wall of round platform is provided with a plurality of grinding teeth.
Preferably, one side fixedly connected with fixed plate of brace table top outer wall, and one side outer wall fixedly connected with first motor of fixed plate, the one end fixedly connected with driving gear of first motor output shaft, the outer wall meshing of driving gear has driven gear, fixed connection between driven gear and the cutting head.
Preferably, a plurality of fixed slots have been seted up to one side outer wall of cutting head, and one side inner wall fixedly connected with second spring of fixed slot, the inner wall sliding connection of fixed slot has the locating lever, fixed connection between locating lever and the protection casing, and second spring and locating lever distribute in the inside of fixed slot in turn.
Preferably, one side fixedly connected with clearance mechanism of brace table top outer wall, and clearance mechanism are located the excavation mechanism under, and clearance mechanism comprises box and filter plate, through bolted connection between box and the filter plate, the filter plate slope sets up, rotates through the bearing between the relative both sides inner wall of box and is connected with the bull stick, and the outer wall of bull stick is provided with a plurality of broken teeth, one side outer wall fixedly connected with second motor of box, fixed connection between one end of second motor output shaft and the bull stick.
Preferably, the guide way has all been seted up to the relative both sides inner wall of box, and the equal sliding connection of inner wall of two guide ways has the slide, fixedly connected with baffle between two slides, the bottom outer wall fixedly connected with cleaning brush of baffle.
Preferably, one side inner wall fixedly connected with guard plate of box, and a plurality of first springs of one side outer wall fixedly connected with of guard plate, one side outer wall fixedly connected with scraper blade of first spring.
Preferably, the bottom outer wall of mount fixedly connected with pneumatic cylinder, and the bottom outer wall fixedly connected with fixing base of pneumatic cylinder, the bottom outer wall of fixing base is provided with a plurality of fixed teeth.
A method for cutting and cleaning crushed aggregates comprises the following steps:
s1: one part of crushed aggregates generated in the cutting process can enter the inside of the cutting head, and the convex thorns are spirally distributed in the cutting head, so that the crushed aggregates can spirally flow in the cutting head under the action of centrifugal force generated when the cutting head rotates and the spirally distributed convex thorns, and the crushed aggregates can be prevented from being accumulated in the cutting head while being crushed by the convex thorns;
s2: when the crushed stone flowing spirally contacts the crushing blades, the crushing blades are distributed on the fixing rod in a spiral shape, so that the crushing blades drive the fixing rod to rotate by acting force generated when the crushed stone flows spirally, and further the track rotates in the protective cover;
s3: along with the drilling of the cutting head, more and more broken stones are arranged in the cutting head, so that the protective cover is pushed open, the distance between the protective cover and the cutting head is gradually increased, the broken stones are discharged from the cutting mechanism, and when the broken stones flow along the track, the distance between the grinding teeth and the track is gradually close, so that when the broken stones are in contact with the grinding teeth, the broken stones can be crushed through multiple times of grinding;
s4: when a rock stratum is excavated through the excavating head, a part of crushed stones enter the inside of the excavating head, the other part of crushed stones fall onto the guide plate, and the guide plate moves under the guidance of the guide groove along with the drilling of the excavating head, so that the crushed stones remained on the filter plate can be scraped through the cleaning brush;
s5: when the broken stone is filtered by the filter plate, the broken stone with larger volume can move through the vibration of the equipment, so that the broken stone can be conveniently crushed by the crushing teeth, and the scraping plate can swing under the action of the first spring through the vibration generated when the equipment works, so that the accumulated broken stone is uniformly distributed on the surface of the filter plate;
s6: the second motor is started, the crushed stone with large volume is crushed by the second motor, the crushed stone with small volume can be remained in the box body, and the crushed stone is recycled after the excavation is finished.
The invention has the beneficial effects that:
1. through the arrangement of the cutting mechanism, the cutting head, the convex thorns, the fixed rod, the crushing blades, the protective cover, the circular truncated cone and the track, when rock strata are cut, one part of crushed aggregates generated in the cutting process can enter the cutting head, and the convex thorns are spirally distributed in the cutting head, so that the crushed stones can spirally flow in the cutting head under the action of centrifugal force generated when the cutting head rotates and the spirally distributed convex thorns, so that the crushed stones can be prevented from being accumulated in the cutting head while being crushed by the convex thorns, when the spirally flowing crushed stones are contacted with the crushing blades, the crushing blades are spirally distributed on the fixed rod, and therefore, the crushing blades drive the fixed rod to rotate through acting force generated when the crushed stones spirally flow, and the track rotates in the protective cover, because the shape of the track is spiral, the crushed stone can be conveyed to the top of the track from the bottom of the track along with the rotation of the track, the crushed stone in the cutting head is more and more along with the drilling of the cutting head, so that the protective cover can be pushed open, the distance between the protective cover and the cutting head is gradually increased, the crushed stone is discharged from the inside of the cutting mechanism, and when the crushed stone flows along the track, the distance between the grinding teeth and the track is gradually close, so that when the crushed stone is in contact with the grinding teeth, the crushed stone can be crushed through multiple times of grinding, and the safety threat to people caused by the splashing of the crushed stone can be effectively prevented;
2. through the arranged cleaning mechanism, the guide plate, the guide groove and the cleaning brush, when a rock stratum is excavated through the excavating head, a part of crushed stones can enter the inside of the excavating head, and the other part of crushed stones can fall onto the guide plate;
3. through the first spring and the scraper blade that set up, when carrying out filtration treatment to the rubble through the filter plate, the great rubble of volume can be removed through the vibration of equipment to be convenient for carry out crushing treatment to the rubble through broken tooth, the vibration that produces through equipment during operation can make the scraper blade swing under the effect of first spring, thereby make the even distribution of accumulational rubble on the surface of filter plate, and then be convenient for carry out crushing treatment to the rubble through broken tooth, prevent that the rubble from piling up together and causing the influence to the breakage of rubble.
Drawings
Fig. 1 is a schematic diagram of a rock drilling rig according to the invention;
fig. 2 is a schematic view of a cleaning mechanism of a rock drilling rig according to the invention;
fig. 3 is a schematic cross-sectional view of a cleaning mechanism of a rock drilling rig according to the invention;
fig. 4 is a schematic cross-sectional view of an excavation mechanism of a rock drilling excavation apparatus according to the present invention;
fig. 5 is a schematic view of a part of a rock drilling rig according to the invention;
fig. 6 is a schematic diagram of the structure of an excavation mechanism of a rock drilling excavation apparatus according to the present invention.
In the drawings: 1-a fixed seat; 2-fixing teeth; 3-a hydraulic cylinder; 4-a fixing frame; 5-a chute; 6, an electric telescopic rod; 7-a cleaning mechanism; 8, supporting the table; 9-fixing the plate; 10-a first electric machine; 11-a drive gear; 12-a cutting mechanism; 13-a support base; 14-a box body; 15-protective plate; 16-a first spring; 17-a scraper; 18-a filter plate; 19-a guide groove; 20-a guide plate; 21-a cleaning brush; 22-a turning bar; 23-crushing teeth; 24-opening the chisel head; 25-a driven gear; 26-a second spring; 27-a circular truncated cone; 28-a protective cover; 29-a rotating shaft; 30-a fixing rod; 31-crushing leaves; 32-convex thorns; 33-a track; 34-grinding teeth; 35-a fixed groove; 36-positioning rod.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-6, a rock drilling and excavating device comprises a fixed frame 4, sliding grooves 5 are respectively arranged on two sides of the top outer wall of the fixed frame 4, sliding blocks are respectively connected on the inner walls of the two sliding grooves 5 in a sliding manner, supporting tables 8 are connected on the top outer walls of the two sliding blocks through bolts, an electric telescopic rod 6 is connected between one side outer wall of each supporting table 8 and one side outer wall of the fixed frame 4 through a bolt, a supporting seat 13 is connected on one side of the top outer wall of each supporting table 8 through a bolt, an excavating mechanism 12 is rotatably connected on the inner wall of each supporting seat 13 through a bearing, each excavating mechanism 12 is composed of an excavating head 24 and a protective cover 28, a plurality of convex thorns 32 are arranged on the inner wall of each excavating head 24, the convex thorns 32 are distributed in a spiral shape, a rotating shaft 29 is rotatably connected on the inner wall of one side of the protective cover 28 through a bearing, a circular table 27 is connected on the outer wall of the rotating shaft 29 through a bolt, and a track 33 is connected on the outer wall of the circular table 27 through a bolt, the track 33 is in a spiral shape, the fixing rod 30 is connected to the outer wall of one side of the circular truncated cone 27 through a bolt, the plurality of crushing blades 31 distributed in a spiral shape are connected to the outer wall of the fixing rod 30 through a bolt, the plurality of grinding teeth 34 are arranged on the outer wall of the circular truncated cone 27, part of crushed materials generated in the cutting process can enter the cutting head 24, the convex thorns 32 are distributed in a spiral shape in the cutting head 24, therefore, under the action of centrifugal force generated when the cutting head 24 rotates and the convex thorns 32 distributed in the spiral shape, crushed stones can flow in the cutting head 24 in a spiral shape, the crushed stones can be prevented from being accumulated in the cutting head 24 while being crushed through the convex thorns 32, when the crushed stones flowing in the spiral shape are in contact with the crushing blades 31, the crushing blades 31 are distributed in the spiral shape on the fixing rod, therefore, the crushing blades 31 drive the fixing rod 30 to rotate through acting force generated when the crushed stones flow in the spiral shape, further, the track 33 is rotated inside the protection cover 28, and since the track 33 is formed in a spiral shape, the crushed stone is transported from the bottom of the track 33 to the top of the track 33 as the track 33 rotates, and the crushed stone is more and more inside the cutting head 24 as the cutting head 24 drills, so that the protection cover 28 is pushed open, the distance between the protection cover 28 and the cutting head 24 is gradually increased, the crushed stone is discharged from the inside of the cutting mechanism 12, and the distance between the grinding teeth 34 and the track 33 is gradually closed when the crushed stone flows along the track 33, so that the crushed stone can be crushed by a plurality of times of grinding when the crushed stone comes into contact with the grinding teeth 34, and thus the safety of people can be effectively prevented from being threatened by the splashing of the crushed stone.
In the invention, one side of the outer wall of the top of the supporting platform 8 is connected with a fixing plate 9 through a bolt, the outer wall of one side of the fixing plate 9 is connected with a first motor 10 through a bolt, one end of an output shaft of the first motor 10 is connected with a driving gear 11 through a bolt, a driven gear 25 is meshed with the outer wall of the driving gear 11, and the driven gear 25 is fixedly connected with an excavating head 24.
In the invention, a plurality of fixing grooves 35 are formed in the outer wall of one side of the cutting head 24, the inner wall of one side of each fixing groove 35 is connected with a second spring 26 through a bolt, the inner wall of each fixing groove 35 is connected with a positioning rod 36 in a sliding mode, the positioning rods 36 are fixedly connected with the protective cover 28, and the second springs 26 and the positioning rods 36 are alternately distributed inside the fixing grooves 35.
In the invention, one side of the outer wall of the top of a support table 8 is connected with a cleaning mechanism 7 through a bolt, the cleaning mechanism 7 is positioned right below an excavating mechanism 12, the cleaning mechanism 7 consists of a box body 14 and a filter plate 18, the box body 14 is connected with the filter plate 18 through a bolt, the filter plate 18 is obliquely arranged, a rotating rod 22 is rotatably connected between the inner walls of two opposite sides of the box body 14 through a bearing, the outer wall of the rotating rod 22 is provided with a plurality of crushing teeth 23, the outer wall of one side of the box body 14 is connected with a second motor through a bolt, one end of the output shaft of the second motor is fixedly connected with the rotating rod 22, when the rock formation is excavated through the excavating head 24, a part of crushed stones can enter the inner part of the excavating head 24, while the other part of crushed stones can fall onto a guide plate 20, along with the drilling of the excavating head 24, the guide plate 20 can move under the guide of a guide groove 19, when the crushed stones are filtered through the filter plate 18, the larger stones are moved by the vibration of the apparatus, facilitating the crushing treatment of the stones by the crushing teeth 23.
In the invention, the inner walls of two opposite sides of the box body 14 are respectively provided with the guide grooves 19, the inner walls of the two guide grooves 19 are respectively connected with the sliding plates in a sliding manner, the guide plates 20 are connected between the two sliding plates through bolts, the outer wall of the bottom of each guide plate 20 is connected with the cleaning brush 21 through the bolts, and the cleaning brush 21 can scrape and treat the broken stones remained on the filter plate 18, so that the filter plate 18 is prevented from being blocked by the broken stones, and the treatment of the broken stones is prevented from being influenced.
According to the invention, the inner wall of one side of the box body 14 is connected with the protection plate 15 through the bolt, the outer wall of one side of the protection plate 15 is connected with the plurality of first springs 16 through the bolt, the outer wall of one side of each first spring 16 is connected with the scraper 17 through the bolt, the scraper 17 can swing under the action of the first spring 16 through vibration generated during the working of equipment, so that accumulated broken stones are uniformly distributed on the surface of the filter plate 18, the scraper 17 can swing under the action of the first spring 16 through the vibration generated during the working of the equipment, and the accumulated broken stones are uniformly distributed on the surface of the filter plate 18.
According to the invention, the outer wall of the bottom of the fixing frame 4 is connected with the hydraulic cylinder 3 through a bolt, the outer wall of the bottom of the hydraulic cylinder 3 is connected with the fixing seat 1 through a bolt, and the outer wall of the bottom of the fixing seat 1 is provided with a plurality of fixing teeth 2.
A method for cutting and cleaning crushed aggregates comprises the following steps:
s1: one part of crushed aggregates generated in the cutting process can enter the inside of the cutting head, and the convex thorns are spirally distributed in the cutting head, so that the crushed aggregates can spirally flow in the cutting head under the action of centrifugal force generated when the cutting head rotates and the spirally distributed convex thorns, and the crushed aggregates can be prevented from being accumulated in the cutting head while being crushed by the convex thorns;
s2: when the crushed stone flowing spirally contacts the crushing blades, the crushing blades are distributed on the fixing rod in a spiral shape, so that the crushing blades drive the fixing rod to rotate by acting force generated when the crushed stone flows spirally, and further the track rotates in the protective cover;
s3: along with the drilling of the cutting head, more and more broken stones are arranged in the cutting head, so that the protective cover is pushed open, the distance between the protective cover and the cutting head is gradually increased, the broken stones are discharged from the cutting mechanism, and when the broken stones flow along the track, the distance between the grinding teeth and the track is gradually close, so that when the broken stones are in contact with the grinding teeth, the broken stones can be crushed through multiple times of grinding;
s4: when a rock stratum is excavated through the excavating head, a part of crushed stones enter the inside of the excavating head, the other part of crushed stones fall onto the guide plate, and the guide plate moves under the guidance of the guide groove along with the drilling of the excavating head, so that the crushed stones remained on the filter plate can be scraped through the cleaning brush;
s5: when the broken stone is filtered by the filter plate, the broken stone with larger volume can move through the vibration of the equipment, so that the broken stone can be conveniently crushed by the crushing teeth, and the scraping plate can swing under the action of the first spring through the vibration generated when the equipment works, so that the accumulated broken stone is uniformly distributed on the surface of the filter plate;
s6: the second motor is started, the crushed stone with large volume is crushed by the second motor, the crushed stone with small volume can be remained in the box body, and the crushed stone is recycled after the excavation is finished.
The working principle is as follows: during the use, move equipment to suitable position, fix equipment through fixed tooth 2, start hydraulic cylinder 3, thereby adjust the height of excavation mechanism 12, after the fixing is accomplished, start first motor 10, first motor 10 can drive driving gear 11 and rotate, thereby make driven gear 25 drive excavation mechanism 12 to excavate the processing to the stratum through the meshing, one of them part of crushed aggregates that the excavation in-process produced can enter the inside of excavation head 24, because protruding thorn 32 is the heliciform and distributes in the inside of excavation head 24, therefore, under the effect of centrifugal force that produces when excavation head 24 rotates and the protruding thorn 32 of heliciform distribution, the rubble can be the heliciform and flow in the inside of excavation head 24, thereby can prevent to pile up in the inside of excavation head 24 when carrying out crushing processing to the rubble through protruding thorn 32, when heliciform flowing rubble and broken leaf 31 contact, since the crushing blades 31 are spirally distributed on the fixing rod, the crushing blades 31 drive the fixing rod 30 to rotate by the acting force generated when the crushed stones spirally flow, and further the rail 33 rotates inside the shield 28, since the rail 33 is spirally shaped, the crushed stones are conveyed from the bottom of the rail 33 to the top of the rail 33 along with the rotation of the rail 33, the crushed stones inside the cutting head 24 are more and more along with the drilling of the cutting head 24, and thus the shield 28 is pushed open, the distance between the shield 28 and the cutting head 24 is gradually increased, and the crushed stones are discharged from the inside of the cutting mechanism 12, and when the crushed stones flow along the rail 33, the distance between the grinding teeth 34 and the rail 33 is gradually closed, so that when the crushed stones contact with the grinding teeth 34, the crushed stones can be crushed by a plurality of times of grinding, therefore, the danger to the safety of people caused by the splashing of the gravels can be effectively prevented, during the process, the electric telescopic rod 6 is started, the electric telescopic rod 6 can drive the excavating mechanism 12 to move, when the rock stratum is excavated through the excavating head 24, a part of the gravels can enter the inside of the excavating head 24, and the other part of the gravels can fall onto the guide plate 20, along with the drilling of the excavating head 24, the guide plate 20 can move under the guide of the guide groove 19, so that the gravels remained on the filter plate 18 can be scraped through the cleaning brush 21, the filter plate 18 is prevented from being blocked by the gravels, the treatment of the gravels is influenced, when the gravels are filtered through the filter plate 18, the gravels with larger volume can move through the vibration of the equipment, the smashing treatment of the gravels is convenient through the smashing teeth 23, the scraper 17 can swing under the action of the first spring 16 through the vibration generated during the working of the equipment, therefore, the accumulated broken stones are uniformly distributed on the surface of the filter plate 18, the broken stones are conveniently crushed by the crushing teeth 23, and the broken stones are prevented from being accumulated together to influence the crushing of the broken stones.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a rock stratum creeps into excavating equipment, includes mount (4), its characterized in that, spout (5) have all been seted up to the both sides of mount (4) top outer wall, and the equal sliding connection of inner wall of two spout (5) has the slider, two the top outer wall fixedly connected with brace table (8) of slider, and fixedly connected with electric telescopic handle (6) between one side outer wall of brace table (8) and one side outer wall of mount (4), one side fixedly connected with supporting seat (13) of brace table (8) top outer wall, and the inner wall of supporting seat (13) rotates through the bearing and is connected with excavating mechanism (12), excavating mechanism (12) comprises excavating head (24) and protection casing (28), the inner wall of excavating head (24) is provided with a plurality of spurs (32), and spur (32) are the heliciform and distribute, one side inner wall of protection casing (28) rotates through the bearing and is connected with pivot (29), and one side outer wall fixedly connected with round platform (27) of pivot (29), the outer wall fixedly connected with track (33) of round platform (27), and the shape of track (33) is the heliciform, one side outer wall fixedly connected with dead lever (30) of round platform (27), and the outer wall fixedly connected with of dead lever (30) is a plurality of broken leaves (31) that are the heliciform and distribute, and the outer wall of round platform (27) is provided with a plurality of grinding teeth (34).
2. The rock drilling and cutting device as claimed in claim 1, wherein a fixing plate (9) is fixedly connected to one side of the outer wall of the top of the support table (8), a first motor (10) is fixedly connected to the outer wall of one side of the fixing plate (9), a driving gear (11) is fixedly connected to one end of an output shaft of the first motor (10), a driven gear (25) is engaged with the outer wall of the driving gear (11), and the driven gear (25) is fixedly connected with the cutting head (24).
3. The rock drilling and excavating equipment as claimed in claim 1, characterized in that one side of the outer wall of the top of the support table (8) is fixedly connected with a cleaning mechanism (7), the cleaning mechanism (7) is located right below the excavating mechanism (12), the cleaning mechanism (7) is composed of a box body (14) and a filter plate (18), the box body (14) and the filter plate (18) are connected through bolts, the filter plate (18) is obliquely arranged, a rotating rod (22) is rotatably connected between the inner walls of two opposite sides of the box body (14) through a bearing, the outer wall of the rotating rod (22) is provided with a plurality of crushing teeth (23), the outer wall of one side of the box body (14) is fixedly connected with a second motor, and one end of the output shaft of the second motor is fixedly connected with the rotating rod (22).
4. The rock drilling and excavating equipment as claimed in claim 3, characterized in that the box (14) is provided with guide grooves (19) on two opposite inner walls, the inner walls of the two guide grooves (19) are slidably connected with sliding plates, a guide plate (20) is fixedly connected between the two sliding plates, and the outer wall of the bottom of the guide plate (20) is fixedly connected with a cleaning brush (21).
5. A rock formation drilling equipment according to claim 3, characterized in that a protecting plate (15) is fixedly connected to the inner wall of one side of the box (14), and a plurality of first springs (16) are fixedly connected to the outer wall of one side of the protecting plate (15), and a scraper (17) is fixedly connected to the outer wall of one side of the first springs (16).
6. Rock formation drilling equipment according to claim 1, characterized in that the bottom outer wall of the fixed frame (4) is fixedly connected with a hydraulic cylinder (3), and the bottom outer wall of the hydraulic cylinder (3) is fixedly connected with a fixed seat (1), and the bottom outer wall of the fixed seat (1) is provided with a plurality of fixed teeth (2).
7. A method of chipping debris removal, characterized by using the apparatus of any one of claims 1-6, comprising the steps of:
s1: one part of crushed aggregates generated in the cutting process can enter the inside of the cutting head, and the convex thorns are spirally distributed in the cutting head, so that the crushed aggregates can spirally flow in the cutting head under the action of centrifugal force generated when the cutting head rotates and the spirally distributed convex thorns, and the crushed aggregates can be prevented from being accumulated in the cutting head while being crushed by the convex thorns;
s2: when the crushed stone flowing spirally contacts the crushing blades, the crushing blades are distributed on the fixing rod in a spiral shape, so that the crushing blades drive the fixing rod to rotate by acting force generated when the crushed stone flows spirally, and further the track rotates in the protective cover;
s3: along with the drilling of the cutting head, more and more broken stones are arranged in the cutting head, so that the protective cover is pushed open, the distance between the protective cover and the cutting head is gradually increased, the broken stones are discharged from the cutting mechanism, and when the broken stones flow along the track, the distance between the grinding teeth and the track is gradually close, so that when the broken stones are in contact with the grinding teeth, the broken stones can be crushed through multiple times of grinding;
s4: when a rock stratum is excavated through the excavating head, a part of crushed stones enter the inside of the excavating head, the other part of crushed stones fall onto the guide plate, and the guide plate moves under the guidance of the guide groove along with the drilling of the excavating head, so that the crushed stones remained on the filter plate can be scraped through the cleaning brush;
s5: when the broken stone is filtered by the filter plate, the broken stone with larger volume can move through the vibration of the equipment, so that the broken stone can be conveniently crushed by the crushing teeth, and the scraping plate can swing under the action of the first spring through the vibration generated when the equipment works, so that the accumulated broken stone is uniformly distributed on the surface of the filter plate;
s6: the second motor is started, the crushed stone with large volume is crushed by the second motor, the crushed stone with small volume can be remained in the box body, and the crushed stone is recycled after the excavation is finished.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109519119A (en) * | 2018-10-31 | 2019-03-26 | 广州科奥信息技术有限公司 | A kind of oil exploitation is mechanical with earth's surface catalase multidigit rotary drill |
| CN110952923A (en) * | 2019-12-11 | 2020-04-03 | 西南石油大学 | Rock breaking equipment for petroleum drilling rock stratum |
| CN210422630U (en) * | 2019-09-11 | 2020-04-28 | 河南理工大学 | Entry driving machine with broken cutting head that splashes is prevented to rubble |
| CN211939111U (en) * | 2020-03-19 | 2020-11-17 | 青岛对角线工贸有限公司 | Drilling machine convenient to clearance piece |
| CN212428567U (en) * | 2020-05-20 | 2021-01-29 | 鄂尔多斯市磐宏爆破有限公司 | Rock drilling device |
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2021
- 2021-04-26 CN CN202110451043.1A patent/CN113027449B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519119A (en) * | 2018-10-31 | 2019-03-26 | 广州科奥信息技术有限公司 | A kind of oil exploitation is mechanical with earth's surface catalase multidigit rotary drill |
| CN210422630U (en) * | 2019-09-11 | 2020-04-28 | 河南理工大学 | Entry driving machine with broken cutting head that splashes is prevented to rubble |
| CN110952923A (en) * | 2019-12-11 | 2020-04-03 | 西南石油大学 | Rock breaking equipment for petroleum drilling rock stratum |
| CN211939111U (en) * | 2020-03-19 | 2020-11-17 | 青岛对角线工贸有限公司 | Drilling machine convenient to clearance piece |
| CN212428567U (en) * | 2020-05-20 | 2021-01-29 | 鄂尔多斯市磐宏爆破有限公司 | Rock drilling device |
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| CN113027449A (en) | 2021-06-25 |
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