CN214784295U - Adjustable multi-drill grooving machine - Google Patents

Adjustable multi-drill grooving machine Download PDF

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Publication number
CN214784295U
CN214784295U CN202120007782.7U CN202120007782U CN214784295U CN 214784295 U CN214784295 U CN 214784295U CN 202120007782 U CN202120007782 U CN 202120007782U CN 214784295 U CN214784295 U CN 214784295U
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China
Prior art keywords
drill
connecting portion
sliding
rod
arc
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CN202120007782.7U
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Chinese (zh)
Inventor
焦志朝
化要雨
冯颖颖
郭庆环
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Beijing Hongchuang Tianye Construction Engineering Co ltd
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Beijing Hongchuang Tianye Construction Engineering Co ltd
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Abstract

The application relates to the field of engineering construction equipment, and particularly discloses an adjustable multi-drill grooving machine. The grooving machine comprises a machine body, a grooving device is connected to the machine body, the grooving device comprises a drill box and a plurality of drill bits, the drill bits are rotatably arranged on the bottom surface of the drill box, a plurality of drilling machines are fixedly arranged in the drill box, an output shaft of each drilling machine is fixedly connected with one drill bit, the drill box comprises a fixing portion and a connecting portion, the top surface of the fixing portion is connected with the vertical sliding of the machine body, the drill bits are rotatably connected with the bottom surface of the connecting portion, the drilling machines are located in the connecting portion, the fixing portion is connected with the connecting portion in a sliding mode, and the sliding direction is vertical. The slotting machine has the advantages of high slotting accuracy and wide application in various occasions.

Description

Adjustable multi-drill grooving machine
Technical Field
The application relates to the field of engineering construction equipment, more specifically, it relates to an adjustable brill groover more.
Background
When the underground continuous wall is constructed, a grooving machine is generally used for excavating a groove with a certain width and depth in a soil layer or a rock body from the ground surface downwards, and then a reinforcement cage is placed in the groove and concrete is poured to form the underground continuous wall.
In the related art, reference is made to chinese patent with publication number CN102561436B, which discloses a multi-drill grooving machine, comprising a hoisting pulley at the top end of the grooving machine, a beam and side rods at both sides, wherein the bottom end of the grooving machine is provided with a plurality of drilling machines side by side, and the bottom end of each drilling machine is connected with a drill bit. When the device is used, the grooving machine extends into the ground surface through the hoisting pulley, so that the drill bit reaches the position where grooving is needed, then the drilling machine is opened, the drilling machine drives the drill bit to rotate, and the plurality of drill bits perform the grooving process on the stratum soil in the rotating process.
The inventor considers that: when meeting narrow environment, because the volume of groover is great, the condition that can't appear falling appointed fluting position to make the unable accurate specific position of carrying out the fluting to the drill bit, reduced the grooved degree of accuracy of groover, restricted the use occasion of groover simultaneously, unable wide application.
Disclosure of Invention
In order to improve the grooving accuracy of the grooving machine and enable the grooving machine to be widely applied to various occasions, the application provides an adjustable multi-drill grooving machine.
The application provides a pair of adjustable bores groover adopts following technical scheme:
the utility model provides an adjustable slot-forming machine that drills more, includes the organism, is connected with the fluting device on the organism, and the fluting device includes drill box and a plurality of drill bit, and a plurality of drill bits rotate to set up in the drill box bottom surface, and the drill box internal fixation is provided with a plurality of rigs, and the output shaft of every rig all with a drill bit fixed connection, the drill box includes fixed part and connecting portion, the vertical sliding connection of fixed part top surface and organism, the drill bit rotates with the connecting portion bottom surface to be connected, and the rig is located connecting portion, fixed part and connecting portion sliding connection, and the direction of sliding is vertical direction.
Through adopting above-mentioned technical scheme, during the use, descend the fixed part to the nearer position of distance excavation point along the organism earlier, make the device of slotting wholly descend by a wide margin, because connecting portion and the vertical sliding connection of fixed part, consequently can be when the fixed part remains motionless, make connecting portion continue the lapse, aim at the position that needs the excavation until the drill bit of connecting portion bottom surface, open the rig in the drill box again, rig drive drill bit rotates, carry out the fluting process to the excavation point, make the fluting machine also can be accurate carry out the fluting process to the position that needs the fluting under narrower environment, the fluting machine fluting degree of accuracy has been improved, make the fluting machine can wide application in various occasions simultaneously.
Preferably, a sliding cylinder is fixedly arranged on the fixing portion, and a piston rod of the sliding cylinder penetrates through the fixing portion and is fixedly connected with the top surface of the connecting portion.
Through adopting above-mentioned technical scheme, when needs connecting portion descend, adjust the sliding cylinder, the piston rod extension of sliding cylinder drives the vertical downstream of connecting portion for the drill bit can be accurate carry out the fluting process, has improved the grooved degree of accuracy of groover.
Preferably, the fixing part is provided with a guide assembly, the guide assembly comprises a fixing rod and an extension rod, the fixing rod is arranged in parallel with a piston rod of the sliding cylinder, the extension rod is sleeved in the fixing rod and is in sliding connection with the fixing rod, and the bottom end of the extension rod is fixedly connected with the top surface of the connecting part.
Through adopting above-mentioned technical scheme, when sliding cylinder promotes connecting portion and descends, connecting portion can descend along dead lever and extension rod, and dead lever and extension rod have played the effect of direction for the decline of connecting portion, have improved the stability when connecting portion descend. Meanwhile, the extension rod is connected with the fixed rod in a sliding mode, the length of the fixed rod can be prolonged through the extension rod, so that the extension rod can continuously play a guiding role along with the extension of a piston rod of the sliding cylinder, and the descending height of the connecting portion is increased.
Preferably, a sliding assembly is arranged between the fixed rod and the extension rod and comprises a sliding block and a sliding groove, the sliding block is fixedly arranged on the outer wall of the extension rod, the inner wall of the fixed rod is formed in the sliding groove, and the sliding block slides in the sliding groove along the vertical direction.
Through adopting above-mentioned technical scheme, when connecting portion descend to the dead lever bottom along the dead lever under sliding cylinder's promotion, sliding cylinder continues to promote connecting portion and descends, and the slider receives the motive force this moment, continues the lapse along the spout of seting up in the dead lever to drive the extension rod extension, the length of extension fixed rod increases the descending height of connecting portion, and make the steady decline that connecting portion can last.
Preferably, be provided with in the connecting portion and clean the subassembly, clean the subassembly and include arc and driving piece, the intrados of arc is inside towards connecting portion, and the driving piece is fixed to be set up in connecting portion, and the intrados fixed connection of driving piece and arc.
When the drill bit carries out the fluting process, probably there is earth to exist in the connecting portion top surface, when connecting portion rose, these earth can make connecting portion unable and fixed part butt, through the accumulation of long time, can produce the hindrance to the position control of connecting portion. Consequently through adopting above-mentioned technical scheme, accomplish fluting process back when the drill bit, adjust the driving piece, driving piece drive arc rises, because the inner arc face is downward, so the earth that is located the connecting portion top surface can slide to the edge of connecting portion along the arc, when connecting portion and fixed part butt, these earth can drop from the connecting portion top surface to the piling up of connecting portion top surface earth has been reduced.
Preferably, the arc is an elastic arc, a moving block is fixedly arranged at the end of the arc in the length direction, a moving groove is formed in the connecting portion, and the moving block slides in the moving groove along the length direction parallel to the arc.
Through adopting above-mentioned technical scheme, when driving piece drive arc rose, can provide the ascending power of arc to make the movable block at arc both ends draw close each other along the sliding tray slides, and because the arc is the elasticity arc, can be to middle extrusion arc, thereby form the power of making progress to the arc formation, improved the radian of arc, make that earth can be better from the edge of arc landing to connecting portion, thereby improve the effect of cleaning.
Preferably, the shape of the moving block is T-shaped, and the moving groove is matched with the shape of the moving block.
Through adopting above-mentioned technical scheme, when the movable block slided in the shifting chute, because movable block and shifting chute are the T style of calligraphy, can be so that form the joint structure between movable block and the shifting chute, be difficult for droing when the arc receives great extrusion force, improved the gliding stability of arc.
Preferably, a lifting assembly is arranged between the machine body and the fixing portion, the lifting assembly comprises a mast, a power head and a guide rod, the mast is fixedly arranged on the machine body, the power head is fixedly arranged at the top of the mast, the guide rod is parallel to the mast and is in sliding connection with the mast, one end of the guide rod is fixedly connected with the power head, and the other end of the guide rod is fixedly connected with the top surface of the fixing portion.
By adopting the technical scheme, when the grooving device is greatly lifted or descended, the power head is adjusted, the power head drives the guide rod to slide along the slide rod, and because one end of the guide rod is fixedly connected with the top surface of the fixing part, the guide rod is lifted along the slide rod, so that the fixing part is driven to be lifted or descended, the grooving device is greatly lifted or descended and is close to the position needing grooving, the drill bit can be aligned to the position needing grooving, and the grooving accuracy of the grooving machine is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fixing part is connected with the connecting part in a sliding manner, so that the grooving machine can accurately perform a grooving process on a position needing grooving in a narrow environment, the grooving accuracy of the grooving machine is improved, and meanwhile, the grooving machine can be widely applied to various occasions;
2. the guide assembly is arranged on the fixing part, and the extension rod is connected with the fixing rod in a sliding manner, so that the descending height of the connecting part is increased, and the connecting part can continuously and stably descend;
3. through set up in connecting portion and clean the subassembly, can clean earth earlier to connecting portion edge, drop from connecting portion again, reduced because the piling up of connecting portion top surface earth and influence the possibility of connecting portion position control.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view of the cleaning assembly shown with the side walls of the attachment portion hidden;
figure 3 is a schematic cross-sectional view of a guide assembly intended to highlight.
In the figure, 1, a machine body; 2. a lifting assembly; 21. a mast; 211. a lifting groove; 22. a power head; 221. a lifting motor; 222. taking up a coil; 223. a wire rope; 23. a guide bar; 231. a lifting block; 3. a slotting device; 31. drilling a box; 311. a fixed part; 312. a connecting portion; 32. a drill bit; 321. a drilling machine; 4. a slide cylinder; 5. a guide assembly; 51. fixing the rod; 52. an extension rod; 6. a sliding assembly; 61. a slider; 62. a chute; 7. a sweeping assembly; 71. an arc-shaped plate; 711. a moving block; 72. a drive member; 8. a cross bar; 81. a moving groove; 9. an accommodating port.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2, for the adjustable groove cutting machine that drills more that this application discloses, including organism 1, be connected with fluting device 3 on the organism 1, be provided with lifting unit 2 between fluting device 3 and the organism 1, fluting device 3 includes drill box 31 and a plurality of drill bit 32, and a plurality of drill bit 32 rotate and set up in drill box 31 bottom surface, and drill box 31 internal fixation is provided with a plurality of rigs 321, and every rig 321 all with a drill bit 32 fixed connection, the drill box 31 top surface passes through lifting unit 2 and links to each other with organism 1. When the slotting machine is used, the lifting assembly 2 drives the slotting device 3 to descend to a slotting position, then the drilling machine 321 is opened, and the drilling machine 321 drives the drill bit 32 to rotate to carry out a slotting process.
Referring to fig. 1, the machine body 1 is horizontally arranged, the lifting assembly 2 includes a mast 21, a power head 22 and a guide rod 23, the mast 21 is fixedly arranged at one end of the top surface of the machine body 1 in the length direction, the mast 21 is vertically arranged, the power head 22 is arranged at the top of the mast 21, the guide rod 23 is arranged at one side of the mast 21 back to the machine body 1, the guide rod 23 is parallel to the mast 21, a lifting groove 211 in the vertical direction is formed in one side of the mast 21 facing the guide rod 23, a lifting block 231 is fixedly arranged at one side of the guide rod 23 facing the mast 21, the top end of the guide rod 23 is connected with the power head 22, and the bottom end of the guide rod 23 is connected with the drill box 31.
Referring to fig. 1, the power head 22 includes a lifting motor 221, a take-up reel 222 and a wire rope 223, the take-up reel 222 is horizontally disposed on the top of the mast 21 and rotatably connected to the mast 21, the lifting motor 221 is disposed on one side of the take-up reel 222 and fixedly connected to a central shaft of the take-up reel 222, the wire rope 223 is wound around the take-up reel 222, and one end of the wire rope 223 is fixedly connected to the top end of the guide rod 23.
When the lifting device is used, the lifting motor 221 is turned on, the lifting motor 221 drives the take-up reel 222 to rotate, the steel wire rope 223 wound on the take-up reel 222 is unreeled, the lifting block 231 on the guide rod 23 slides along the lifting groove 211 on the mast 21, the guide rod 23 descends, and the drill box 31 is driven to descend to the trench opening position.
Referring to fig. 2, the drill box 31 includes a fixing portion 311 and a connecting portion 312, which are opposite to each other, the fixing portion 311 and the connecting portion 312 are both horizontally disposed and are rectangular, a top surface of the fixing portion 311 is fixedly connected to a bottom end of the guide rod 23, the plurality of drill bits 32 are parallelly and rotatably disposed on a bottom surface of the connecting portion 312, the drill 321 is parallelly and fixedly disposed inside the connecting portion 312, and an output shaft of the drill 321 penetrates through the bottom surface of the connecting portion 312 and is fixedly connected to the drill bits 32.
Referring to fig. 2 and 3, two ends of the top surface of the fixing portion 311 in the length direction are respectively and fixedly provided with a vertically downward sliding cylinder 4, and a piston rod of the sliding cylinder 4 passes through the fixing portion 311 and is fixedly connected with the top surface of the connecting portion 312. The two ends of the length direction of the top surface of the fixed part 311 are respectively provided with a guide component 5, and the two groups of guide components 5 and the two sliding cylinders 4 are respectively positioned at the four corners of the top surface of the fixed part 311. The guide assembly 5 comprises a fixing rod 51 and an extension rod 52, the fixing rod 51 is vertically arranged, is located in the fixing portion 311 and is fixedly connected with the fixing portion 311, the extension rod 52 is vertically arranged, the extension rod 52 is sleeved inside the fixing rod 51 and is slidably connected with the fixing portion 311, the bottom end of the extension rod 52 is fixedly connected with the top surface of the connecting portion 312, and a sliding assembly 6 is arranged between the extension rod 52 and the fixing rod 51.
Referring to fig. 3, the sliding assembly 6 includes two sliding blocks 61 and two sliding grooves 62, the two sliding blocks 61 are respectively and fixedly disposed on the circumferential surfaces of the two sides of the central axis of the extension rod 52, the two sliding grooves 62 are respectively and vertically disposed on the inner wall of the fixed rod 51, and the sliding blocks 61 and the sliding grooves 62 are used in cooperation.
When elevator motor 221 drives guide arm 23 and descends to being close to the fluting position, adjust slide cylinder 4, slide cylinder 4's piston rod extension promotes connecting portion 312 and slides downwards along dead lever 51, and extension 52 length extension this moment, slider 61 slides in spout 62 for connecting portion 312 steadily descends, thereby makes drill bit 32 also can be accurate under narrower environment carry out the fluting process to the position that needs the fluting, has improved the fluting degree of accuracy of groover.
Referring to fig. 2, connecting portion 312 has been seted up on the top surface and has been held mouthful 9, and connecting portion 312 is inside to be provided with cleans subassembly 7, cleans subassembly 7 and includes elastic arc 71 and driving piece 72, and driving piece 72 can choose for use and clean the cylinder, cleans the cylinder and fixes to set up on the inside bottom surface of connecting portion 312, cleans the cylinder top and is provided with horizontally horizontal pole 8, and arc 71 is located horizontal pole 8 top and with horizontal pole 8 sliding connection. The inner arc surface of the arc-shaped plate 71 is arranged downwards, and a piston rod of the cleaning cylinder penetrates through the cross rod 8 and is fixedly connected with the inner arc surface of the arc-shaped plate 71. The top surface of the cross bar 8 is provided with a horizontal moving groove 81, two ends of the arc-shaped plate 71 in the length direction are fixedly provided with moving blocks 711, the moving blocks 711 are T-shaped, and the moving blocks 711 are matched with the moving groove 81 for use.
After accomplishing the fluting process, adjust and clean the cylinder, clean the piston rod extension of cylinder, upwards promote arc 71, and drive two sliders 61 on the arc 71 and be close to each other, extrude arc 71 to the centre, make arc 71 rise from holding mouthful 9, increase the radian of arc 71, make the earth that falls on connecting portion 312 top surface along arc 71 landing to the edge of connecting portion 312, from the landing of edge again, reduced because piling up of connecting portion 312 top surface earth and influence the possibility of connecting portion 312 position control.
The implementation principle of the embodiment of the application is as follows: when the slotting machine is used, the lifting motor 221 is firstly turned on, the lifting motor 221 drives the take-up reel 222 to rotate, the steel wire rope 223 is unreeled, the guide rod 23 is driven to greatly descend to be close to the slotting position, then the sliding cylinder 4 is adjusted, the piston rod of the sliding cylinder 4 extends to drive the connecting portion 312 to continuously descend along the fixed rod 51, when the drill bit 32 reaches the slotting position, the drilling machine 321 is turned on, and the drilling machine 321 drives the drill bit 32 to rotate, so that the slotting process is completed. After the grooving process is completed, the cleaning cylinder is adjusted firstly, the piston rod of the cleaning cylinder extends to drive the arc-shaped plate 71 to ascend, so that the soil on the top surface of the connecting part 312 slides to the edge of the connecting part 312 along the arc-shaped plate 71, then the arc-shaped plate 71 is retracted, then the sliding cylinder 4 is adjusted to drive the connecting part 312 to ascend to be abutted against the fixing part 311, the soil is extruded and dropped, and then the lifting motor 221 drives the guide rod 23 to ascend to return to the initial position.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (8)

1. The utility model provides an adjustable slot-making machine that drills more, includes organism (1), is connected with fluting device (3) on organism (1), and fluting device (3) are including drill box (31) and a plurality of drill bit (32), and a plurality of drill bit (32) rotate to set up in drill box (31) bottom surface, and drill box (31) internal fixation is provided with a plurality of rigs (321), and the output shaft of every rig (321) all with a drill bit (32) fixed connection, its characterized in that: the drilling box (31) comprises a fixing portion (311) and a connecting portion (312), the top surface of the fixing portion (311) is connected with the machine body (1) in a vertical sliding mode, the drill bit (32) is connected with the bottom surface of the connecting portion (312) in a rotating mode, the drilling machine (321) is located in the connecting portion (312), the fixing portion (311) is connected with the connecting portion (312) in a sliding mode, and the sliding direction is the vertical direction.
2. The adjustable multi-drill groover of claim 1, wherein: the fixed portion (311) is fixedly provided with a sliding cylinder (4), and a piston rod of the sliding cylinder (4) penetrates through the fixed portion (311) to be fixedly connected with the top surface of the connecting portion (312).
3. The adjustable multi-drill groover of claim 2, wherein: the guide assembly (5) is arranged on the fixing portion (311), the guide assembly (5) comprises a fixing rod (51) and an extension rod (52), the fixing rod (51) is arranged in parallel with a piston rod of the sliding cylinder (4), the extension rod (52) is sleeved in the fixing rod (51) and is in sliding connection with the fixing rod (51), and the bottom end of the extension rod (52) is fixedly connected with the top surface of the connecting portion (312).
4. The adjustable multi-drill groover of claim 3, wherein: a sliding assembly (6) is arranged between the fixed rod (51) and the extension rod (52), the sliding assembly (6) comprises a sliding block (61) and a sliding groove (62), the sliding block (61) is fixedly arranged on the outer wall of the extension rod (52), the sliding groove (62) is formed in the inner wall of the fixed rod (51), and the sliding block (61) slides in the sliding groove (62) along the vertical direction.
5. The adjustable multi-drill groover of claim 1, wherein: be provided with in connecting portion (312) and clean subassembly (7), clean subassembly (7) including arc (71) and driving piece (72), inside the intrados of arc (71) towards connecting portion (312), driving piece (72) are fixed to be set up in connecting portion (312), and the intrados fixed connection of driving piece (72) and arc (71).
6. The adjustable multi-drill groover of claim 5, wherein: the arc-shaped plate (71) is an elastic arc-shaped plate (71), a moving block (711) is fixedly arranged at the end part of the arc-shaped plate (71) in the length direction, a moving groove (81) is formed in the connecting part (312), and the moving block (711) slides in the moving groove (81) along the length direction parallel to the arc-shaped plate (71).
7. The adjustable multi-drill groover of claim 6, wherein: the moving block (711) is T-shaped, and the moving groove (81) is matched with the moving block (711) in shape.
8. The adjustable multi-drill groover of claim 1, wherein: be provided with between organism (1) and fixed part (311) lift subassembly (2), lift subassembly (2) include mast (21), unit head (22) and guide arm (23), mast (21) are fixed to be set up on organism (1), and unit head (22) are fixed to be set up at mast (21) top, guide arm (23) and mast (21) parallel and with mast (21) sliding connection, guide arm (23) one end and unit head (22) fixed connection, the other end and fixed part (311) top surface fixed connection of guide arm (23).
CN202120007782.7U 2021-01-04 2021-01-04 Adjustable multi-drill grooving machine Active CN214784295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120007782.7U CN214784295U (en) 2021-01-04 2021-01-04 Adjustable multi-drill grooving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120007782.7U CN214784295U (en) 2021-01-04 2021-01-04 Adjustable multi-drill grooving machine

Publications (1)

Publication Number Publication Date
CN214784295U true CN214784295U (en) 2021-11-19

Family

ID=78743804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120007782.7U Active CN214784295U (en) 2021-01-04 2021-01-04 Adjustable multi-drill grooving machine

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CN (1) CN214784295U (en)

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