CN215889950U

CN215889950U - A collection device for rock drill

Info

Publication number: CN215889950U
Application number: CN202122329634.XU
Authority: CN
Inventors: 张少秋; 杜忠龙; 陈里明; 张凯; 叶仁华
Original assignee: Zhejiang Jing'an Blasting Engineering Co ltd
Current assignee: Zhejiang Jing'an Blasting Engineering Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-02-22
Anticipated expiration: 2031-09-25

Abstract

The application discloses a collecting device for a rock drilling machine, which relates to the technical field of rock drilling machines and comprises a box body, wherein an inner cavity is formed in the box body, a partition plate is fixedly connected to the box body and fixedly arranged in the inner cavity, the partition plate divides the inner cavity into a first collecting cavity and a second collecting cavity, a rock powder feeding hole is formed in the side wall of the box body and communicated with the first collecting cavity, a rock debris feeding hole is formed in the box body and communicated with the second collecting cavity, and a fixing part for fixing the rock drilling machine is arranged on the box body; make rock drilling machine place the inner chamber the inside at the box respectively with the detritus that produces in the course of the work to conveniently place rock drilling and punch the detritus and the detritus that the in-process produced, and then reduce rock drilling and punch the detritus and the detritus that the in-process produced and can not pile up on the big gun hole, make things convenient for follow-up staff powder charge work.

Description

A collection device for rock drill

Technical Field

The application relates to the technical field of rock drilling machines, in particular to a collecting device for a rock drilling machine.

Background

Blasting is to blast in earth and stone media or structures by explosive packages or explosive charges of explosives, so that the earth and stone media or structures generate phenomena of compression, deformation, damage, loosening and throwing, and is mainly used for earth and stone engineering, demolition of metal buildings and structures and the like.

Generally, when blasting is carried out in an earth and rock medium, blast holes are arranged on the earth and rock medium, at present, a rock drilling machine is mainly used for drilling, and a drilling mechanism on the rock drilling machine mainly comprises a drill bit, a fixing frame and a rock debris and rock dust extraction pipe connected to the drill bit. After the blast hole is drilled, the explosive is placed in the blast hole, then the blast hole with the embedded explosive is filled with rock debris when the blast hole is drilled, and the explosive is detonated by igniting the lead wire when blasting.

In view of the above related technologies, the inventors found that during the drilling process, the rock drilling machine can pile up rock debris and rock dust at the edge of the blast hole, and sometimes the rock debris and the rock dust are piled up on the blast hole which is difficult to avoid, and the blast hole can be covered, which brings certain influence to the subsequent blasting personnel charging.

SUMMERY OF THE UTILITY MODEL

For conveniently placing the rock drill and punch the rock chip and the rock dust that the in-process produced, this application provides a collection device for rock drill.

The application provides a collection device for rock drill adopts following technical scheme: the utility model provides a collection device for rock drilling machine, includes the box, the inside inner chamber of having seted up of box, fixedly connected with space bar on the box, the space bar is fixed to be set up in the inner chamber the inside, the space bar separates into first collection chamber and second with the inner chamber and collects the chamber, the rock dust feed inlet has been seted up on the lateral wall of box, rock dust feed inlet and first collection chamber intercommunication, still set up the rock debris feed inlet on the box, the chamber intercommunication is collected with the second to the rock debris feed inlet, be provided with the mounting that is used for fixing on the rock drill on the box.

Through adopting above-mentioned technical scheme, during the use, the staff utilizes the mounting to fix the box on the rock drilling machine, then be connected to the rock dust discharge gate with the discharge end that the rock drilling machine drawed the rock dust pipeline, and be connected to the rock dust discharge gate with the discharge end that the rock drilling machine drawed the rock dust pipeline, make rock drilling machine place the inner chamber the inside at the box respectively with the rock dust that produces in the course of the work, thereby conveniently place rock drilling in-process produced rock dust and rock dust, and then reduce rock drilling in-process produced rock dust and can not pile up on the big gun hole, make things convenient for follow-up staff powder charge work.

Preferably, the fixing part comprises a connecting rod, a fixed plate and a movable plate are sleeved on the connecting rod, a bolt penetrates through the movable plate, and one end, far away from the movable plate, of the bolt is in threaded connection with the movable plate.

Through adopting above-mentioned technical scheme, during the use, can weld two engaging lugs on rock drilling machine, then when the installation box, support the fixed plate in one side of engaging lug, with the movable plate butt at the opposite side of engaging lug, then pass the bolt in proper order behind movable plate and the engaging lug with fixed plate threaded connection to hang the box on rock drilling machine, and make things convenient for the staff to dismantle the box from rock drilling machine.

Preferably, the connecting rod rotates and sets up on the box, the one end that the box was kept away from to the connecting rod is provided with the screw thread.

Through adopting above-mentioned technical scheme, when being provided with the screw hole on the rock drilling machine, the staff can rotate the connecting rod, with connecting rod threaded connection on the screw hole of rock drilling machine to the fixed box of easy to assemble.

Preferably, the box body is provided with a rock powder discharge port, and the rock powder discharge port is communicated with the first collecting cavity.

Through adopting above-mentioned technical scheme, when the rock powder that collects in the first collection intracavity was cleared up out to needs, the staff can follow the rock powder discharge gate and clear out the rock powder of collecting to conveniently continue to collect the rock powder, and can keep away from the big gun hole in the place of clearing up, reduce the phenomenon that the rock powder that the clearance was come out blockked up the big gun hole and take place.

Preferably, the rock powder discharge gate sets up the bottom surface at the box, the rock powder discharge gate is provided with the rock powder and blocks the piece, the rock powder blocks the card and establishes at the rock powder discharge gate.

Through adopting above-mentioned technical scheme, when the clearance rock powder, the staff can stop the rock powder and remove from the rock powder discharge gate with the rock powder, and the guarantee rock powder discharge gate is unobstructed, then the rock powder can flow from the rock powder discharge gate of the bottom of the case under the effect of gravity, and then reduces staff's working strength.

Preferably, be provided with the detritus discharge gate on the box, the detritus discharge gate sets up the bottom surface at the box, the chamber intercommunication is collected with the second to the detritus discharge gate, the detritus discharge gate is provided with the extruded article, the extruded article blocks up the detritus discharge gate.

Through adopting above-mentioned technical scheme, when the big gun hole is clogged to needs, the staff aims at the detritus discharge gate, then control the extruded piece and break away from the jam to the detritus discharge gate, then the second is collected the detritus of intracavity and is filled the big gun hole from the detritus discharge gate under the action of gravity in.

Preferably, the extruding part comprises two cylinders fixedly arranged on the box body, output shafts of the two cylinders are oppositely arranged and are positioned above the discharge port, the output shafts of the two cylinders are respectively and fixedly connected with extruding plates, and the extruding plates are oppositely arranged.

Through adopting above-mentioned technical scheme, during the use, the staff starts two cylinders, and two cylinders promote two stripper plates and move extrusion detritus in opposite directions to crush great detritus, and make the detritus that extrudes into the fritter persist between the extrusion piece, thereby make things convenient for less detritus to pack the big gun hole.

Preferably, a plurality of squeezing blocks are respectively arranged on the opposite end surfaces of the two squeezing plates, and the opposite squeezing blocks on the two squeezing plates are mutually abutted.

Through adopting above-mentioned technical scheme, relative extrusion piece can the butt together when two stripper plates extrude each other, makes the detritus of crushing stay between two stripper plates to the size between this control stripper plate is certain, reduces because of the phenomenon that the hole punching appears in the filling of detritus undersize behind the big gun hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the first collecting cavity in the box body, rock powder and rock debris generated in the working process of the rock drilling machine are respectively placed in the inner cavity of the box body, so that the rock debris and the rock powder generated in the drilling process of the rock drilling machine can be conveniently placed, the rock debris and the rock powder generated in the drilling process of the rock drilling machine can be further reduced and cannot be accumulated on blast holes, and the subsequent charging work of workers can be facilitated;

2. through setting up stripper plate and extrusion piece at the detritus discharge gate, two cylinders promote two stripper plates motion extrusion detritus in opposite directions to with great detritus crushing, the big gun hole is clogged to convenient less detritus.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an internal structure schematic of an embodiment of the present application.

Fig. 3 is a sectional view of the internal structure of the embodiment of the present application.

Fig. 4 is a partial structural schematic diagram of an embodiment of the present application.

Description of reference numerals: 100. a box body; 110. a rock powder feed port; 120. a rock debris feed port; 130. a second collection chamber; 140. a first collection chamber; 150. an accommodating chamber; 160. a rock debris discharge hole; 170. a rock powder discharge hole; 180. a partition plate; 190. a rotating groove; 200. a connecting rod; 210. a bolt; 220. a nut; 230. a fixing plate; 240. a hexagonal ring; 250. a round block; 260. a connecting plate; 300. a cylinder; 310. a pressing plate; 320. extruding the block; 400. a discharge channel; 410. a baffle chute; 420. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4. The present application discloses a collecting device for a rock drill, which, as shown with reference to fig. 1 and 2, includes a case 100 and a partition plate 180. An inner cavity is formed in the box body 100, and the partition plate 180 is fixedly connected to a side wall of the inner cavity so as to divide the inner cavity into a first collecting cavity 140 and a second collecting cavity 130 which are arranged left and right. The side of the box 100 is provided with a rock powder feed inlet 110 and a rock debris feed inlet 120, the rock powder feed inlet 110 is communicated with the first collection cavity 140, and the rock debris feed inlet 120 is communicated with the second collection cavity 130. Rock powder discharge port 170 and rock debris discharge port 160 have been seted up to the bottom surface of box 100, and rock powder discharge port 170 and first collection chamber 140 intercommunication, rock debris discharge port 160 and second collection chamber 130 intercommunication. The rock dust discharge port 170 is provided with a rock dust blocking member, and the rock dust discharge port 160 is provided with an extrusion member for blocking the rock dust discharge port 160. The outer side wall of the box 100 is also provided with a fixing member for fixing to the rock drill.

Referring to fig. 2 and 3, the rock dust blocking member includes a discharge channel 400 and a baffle 420, one end of the discharge channel 400 is disposed in the first collecting chamber 140, and the end of the discharge channel 400 is fixedly connected to the side wall of the first collecting chamber 140. The other end of the discharging channel 400 penetrates out of the rock powder discharging port 170, and the circumferential outer side wall of the rock powder discharging channel 400 is fixedly connected with the side wall of the rock powder discharging port 170. The discharging channel 400 is in a bell mouth shape and is arranged with a small outside and a large inside. The lateral wall of discharging channel 400 is provided with a baffle sliding chute 410, baffle sliding chute 410 is communicated with the inner cavity of discharging channel 400, baffle 420 is slidably arranged in baffle sliding chute 410, and the end face of baffle 420 blocks the inner cavity of discharging channel 400.

Referring to fig. 2 and 3, the extrusion cylinder 300 and the extrusion plate 310, the accommodating chamber 150 is opened in the box 100, the accommodating chamber 150 is located below the second collecting chamber 130, and the rock debris discharging chute communicates with the second collecting chamber 130 and the accommodating chamber 150. The number of the cylinders 300 is two, the two cylinders 300 are disposed in the receiving chamber 150, and the output shafts of the two cylinders 300 slide in the horizontal direction, and the output shafts of the two cylinders 300 are disposed to face each other. The number of the pressing plates 310 is two, the two pressing plates 310 are fixedly connected to the output ends of the two cylinders 300 in a one-to-one correspondence, and the end surfaces of the two pressing plates 310 are opposite. The opposite end surfaces of the two extrusion plates 310 are respectively provided with a plurality of extrusion blocks 320, the extrusion blocks 320 are uniformly distributed on the extrusion plates 310, and the extrusion blocks 320 on the two extrusion plates 310 are opposite and abutted.

Referring to fig. 1 and 4, the fixing member has two fixing members, and the two fixing members are symmetrically disposed. The fixing member includes a connecting rod 200, a fixing plate 230 and a moving plate, one end of the connecting rod 200 is provided with a screw thread, and the other end of the connecting rod 200 is fixedly connected with a round block 250 coaxially. The back of the box 100 is provided with a rotating groove 190, and the round block 250 is rotatably disposed in the rotating groove 190. The outer circumferential side wall of the connecting rod 200 is coaxially and fixedly connected with a hexagonal ring 240, the hexagonal ring 240 is close to the round block 250, and the fixing plate 230 is sleeved on the connecting rod 200 and clamped on the hexagonal ring 240. The moving plate is sleeved on the connecting rod 200 and is located on one side of the fixed plate 230, which faces away from the box 100. The connecting rod 200 is screwed with a nut 220, and the nut 220 is located on the side of the moving plate opposite to the fixed plate 230. The end surface of the moving plate far away from the connecting rod 200 is provided with a bolt 210 in a penetrating way, the bolt 210 penetrates through the moving plate to be in threaded connection with the fixed plate 230, and the central axis of the bolt 210 is parallel to the central axis of the connecting rod 200.

The embodiment of the application is an implementation principle of a collecting device for a rock drilling machine: when the device is used, a worker fixes the box body 100 on the rock drill by using the fixing piece; when the fixing block protrudes from the rock drilling machine, the worker may rotate the bolt 210 to detach the bolt 210 from the connecting plate 260, adjust the distance between the rotating plate and the fixing plate 230 by rotating the nut 220, clamp the fixing block of the rock drilling machine between the rotating plate and the fixing plate 230, pass the bolt 210 through the fixing plate 230 to be in threaded connection with the connecting plate 260, and tighten the bolt 210 to fix the box 100

When the rock drill is provided with the lug, the worker may rotate the bolt 210, detach the bolt 210 from the connection plate 260, and then screw-couple the bolt 210 to the connection plate 260 through the fixing plate 230 and the lug in order, thereby fixing the case 100.

When the rock drilling machine is provided with a threaded groove, a worker can detach the bolt 210 from the connecting plate 260, rotate the nut 220 to enable the connecting rod 200 to desulfurize, detach the fixing plate 230 and the connecting plate 260 from the connecting rod 200, and clamp the hexagonal ring 240 by the worker using a hexagonal wrench to rotate the connecting rod 200 to enable the hexagonal ring to be in threaded connection in the threaded groove.

After the installation, the staff communicates the discharge end and the rock dust feed inlet 110 of the rock drill's rock dust extraction pipe, communicates the discharge end and the rock dust feed inlet 120 of the rock drill's rock dust extraction pipe, and when the rock drill punched, the rock dust extraction pipe was discharged the rock dust of extracting and is collected the chamber 140 in first, and the rock dust extraction pipe was discharged the second of extracting and is collected the chamber 130 in.

When the rock dust in the first collecting chamber 140 needs to be discharged, the worker pulls the baffle plate 420 out of the baffle chute 410 so that the baffle plate 420 does not block the discharging passage 400, and then the rock dust in the first collecting chamber 140 is discharged from the discharging passage 400 under the action of gravity.

When rock debris in the second collection cavity 130 needs to be discharged, a worker starts the two air cylinders 300, the two air cylinders 300 drive the two extrusion plates 310 to slide relatively, and drive the extrusion blocks 320 on the extrusion plates 310 to perform clamping and separating actions, so that larger rock debris is crushed and then discharged from the rock debris discharge hole 160.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A collecting device for a rock drill rig, characterized by: including box (100), the inner chamber has been seted up to box (100) inside, fixedly connected with space bar (180) on box (100), space bar (180) are fixed to be set up in the inner chamber the inside, space bar (180) are separated into first collection chamber (140) and second with the inner chamber and are collected chamber (130), rock dust feed inlet (110) have been seted up on the lateral wall of box (100), rock dust feed inlet (110) and first collection chamber (140) intercommunication, still set up rock debris feed inlet (120) on box (100), rock debris feed inlet (120) and second are collected chamber (130) intercommunication, be provided with the mounting that is used for fixing on the rock drill on box (100).

2. A collecting device for a rock drill according to claim 1, characterized in that: the fixing piece comprises a connecting rod (200), a fixing plate (230) and a moving plate are sleeved on the connecting rod (200), a bolt (210) is arranged on the moving plate in a penetrating mode, and one end, far away from the moving plate, of the bolt (210) is connected to the moving plate in a threaded mode.

3. A collecting device for a rock drill according to claim 2, characterized in that: the connecting rod (200) is rotatably arranged on the box body (100), and a thread is arranged at one end, far away from the box body (100), of the connecting rod (200).

4. A collecting device for a rock drill according to claim 1, characterized in that: the box body (100) is provided with a rock powder discharge hole (170), and the rock powder discharge hole (170) is communicated with the first collecting cavity (140).

5. A collecting device for a rock drill according to claim 4, characterized in that: rock powder discharge gate (170) set up the bottom surface at box (100), rock powder discharge gate (170) are provided with the rock powder and block the piece, the rock powder is blocked the piece card and is established at rock powder discharge gate (170).

6. A collecting device for a rock drill according to claim 1, characterized in that: be provided with detritus discharge gate (160) on box (100), detritus discharge gate (160) set up the bottom surface at box (100), chamber (130) intercommunication is collected with the second in detritus discharge gate (160), detritus discharge gate (160) is provided with the extruded article, the extruded article blocks up detritus discharge gate (160).

7. A collecting device for a rock drill according to claim 6, characterized in that: the extruded part is including fixed two cylinders (300) that set up on box (100), two the output shaft of cylinder (300) sets up relatively and is located the top of discharge gate, two respectively fixedly connected with stripper plate (310) on the output shaft of cylinder (300), two stripper plate (310) set up relatively.

8. A collecting device for a rock drill according to claim 7, characterized in that: the opposite end surfaces of the two extrusion plates (310) are respectively provided with a plurality of extrusion blocks (320), and the opposite extrusion blocks (320) on the two extrusion plates (310) are mutually abutted.