CN207715080U - A kind of descending horizontal drill - Google Patents
A kind of descending horizontal drill Download PDFInfo
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- CN207715080U CN207715080U CN201721744211.1U CN201721744211U CN207715080U CN 207715080 U CN207715080 U CN 207715080U CN 201721744211 U CN201721744211 U CN 201721744211U CN 207715080 U CN207715080 U CN 207715080U
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- connecting rod
- slide
- worm screw
- fixed
- bevel gear
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Abstract
The utility model discloses a kind of descending horizontal drills, including drilling machine components, lifting assembly and move horizontally component, the drilling machine components include chassis, driver's cabin and hydraulic power unit, driver's cabin and the hydraulic power unit are fixed on the upside of the chassis, the hydraulic power unit is located at the side of the driver's cabin, the lifting assembly includes the first telescopic rod, the second telescopic rod, first connecting rod, second connecting rod and fixed connecting rod, and first telescopic rod and the first connecting rod are hinged on the chassis；The transmission that moves horizontally of slide is arranged to worm-drive mode, not only transmission process is more stablized accurate, and the kind of drive has irreversibility, after movement, mobile motor can no longer keep power, worm screw to have self-locking performance, it can ensure drill bit stability axial in boring procedure, the stability of operation is not only increased, and reduces the damage of motor, increases the use reliability of equipment.
Description
Technical field
The invention belongs to road construction equipment technical fields, and in particular to a kind of descending horizontal drill.
Background technology
Currently, have road surface under carry out pipeline small-sized maintenance and renovation and installation, there are two types of mode it is available,
One is the direct excavated pavements in the case where suspending traffic；Another kind is in the case of uninterrupted traffic, using large-scale non-
Excavation equipment is constructed.
Previous level drilling machine needs gear the nibbling by rack of motor output end when carrying out horizontal feed bore operation
Conjunction is moved horizontally, and must also be kept certain power by axial shock loading, mobile motor in boring procedure, with
Just the stabilization for ensureing slide, it is larger to motor damage, and stability is poor.
Invention content
The purpose of the present invention is to provide a kind of descending horizontal drills, to solve to propose original water in above-mentioned background technology
Horizontal drill machine needs the gear of motor output end by the engagement carry out level shifting of rack when carrying out horizontal feed bore operation
It is dynamic, and by axial shock loading in boring procedure, mobile motor must also keep certain power, to ensure slide
Stablize, it is larger to motor damage, and the problem of stability difference.
To achieve the above object, the present invention provides the following technical solutions：A kind of descending horizontal drill, including drilling machine group
Part, lifting assembly and move horizontally component, the drilling machine components include chassis, driver's cabin and hydraulic power unit, the chassis it is upper
Side is fixed with driver's cabin and the hydraulic power unit, and the hydraulic power unit is located at the side of the driver's cabin, the lifting assembly packet
Include the first telescopic rod, the second telescopic rod, first connecting rod, second connecting rod and fixed connecting rod, first telescopic rod and described first
Connecting rod is hinged on the chassis, and the other end and the first connecting rod of first telescopic rod are rotatablely connected, and described first
The other end of connecting rod is hinged with second connecting rod, and the first connecting rod is rotatably connected to second with the second connecting rod outer wall and stretches
Bar, the other end of the second connecting rod are rotatably connected to fixed connecting rod, first telescopic rod and second telescopic rod with
The hydraulic power unit connection, the component that moves horizontally includes sliding rail, slide and fixed seat, and the sliding rail is detachably connected on institute
State the lower end of fixed connecting rod, the inside of the sliding rail offers sliding slot, and the slide is located in the sliding slot, and be slidably connected with
The inner wall of the sliding rail, the slide inner wall are sequentially connected with worm screw, and the worm screw outer wall is equipped with bearing, the bearing with it is described
Worm screw is interference fitted, and one end of the worm screw is fixed with worm screw bevel gear, and the side of the sliding rail is fixed with mobile motor, described
Mobile motor output end is connected with drive bevel gear, and the drive bevel gear engages connection, the cunning with the worm screw bevel gear
The bottom of seat is fixed with fixed seat, and the side of the fixed seat is equipped with brill and moves motor, and described bore moves motor and the fixed seat
Be fixedly connected, the fixed seat output end is connected with reduction box, and the reduction box output end is connected with auger spindle, the auger spindle it is another
One end is removably connected with drill bit, and the mobile motor and the brill move motor and be electrically connected with external power supply.
Preferably, the number of bearings is two, and is installed in the outer wall of the worm screw, two equal interference of bearing
It is connected to the inner wall of the sliding rail.
Preferably, the drive bevel gear is mutually perpendicular to the worm screw bevel gear axis, the drive bevel gear and institute
It is one to one to state the transmission ratio between worm screw bevel gear.
Preferably, pulley is additionally provided on the outside of the slide, the pulley quantity is 18, and ten pulley installations
In the following table wall of the slide, in addition eight pulleys are mounted on the side wall of the slide, the slide and the sliding rail it
Between be slidably connected by the pulley.
Preferably, the fixed connecting rod quantity is two, and hinged with the sliding rail.
Compared with prior art, the beneficial effects of the invention are as follows：The transmission that moves horizontally of slide is arranged to worm-drive
Mode, not only transmission process is more stablized accurate, and the kind of drive has irreversibility, and after movement, mobile motor can
No longer to keep power, worm screw that there is self-locking performance, it is ensured that drill bit stability axial in boring procedure not only increases
The stability of operation, and reduce the damage of motor, increase the use reliability of equipment.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A structural schematic diagrams of the present invention；
Fig. 3 moves horizontally component right side structural representation for the present invention's；
In figure：10- drilling machine components, the chassis 11-, 12- driver's cabins, 13- hydraulic power units, 20- lifting assemblies, 21- first stretch
Contracting bar, the second telescopic rods of 211-, 22- first connecting rods, 221- second connecting rods, 23- fix connecting rod, 30- moves horizontally component, 31-
Sliding rail, 311- sliding slots, 32- slides, 321- worm screws, 3211- bearings, 3212- worm screws bevel gear, 322- pulleys, 323- movement electricity
Machine, 3231- drive bevel gears, 33- fixed seats, 331-, which are bored, moves motor, 332- drill bits, 333- auger spindles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of descending horizontal drill, including drilling machine components 10,
Lifting assembly 20 includes chassis 11, driver's cabin 12 and hydraulic power unit 13 with component 30, drilling machine components 10 are moved horizontally, chassis 11
Upside is fixed with driver's cabin 12 and hydraulic power unit 13, and hydraulic power unit 13 is located at the side of driver's cabin 12, and lifting assembly 20 includes the
One telescopic rod 21, the second telescopic rod 211, first connecting rod 22, second connecting rod 221 and fixed connecting rod 23, the first telescopic rod 21 and the
One connecting rod 22 is hinged on chassis 11, and the other end and the first connecting rod 22 of the first telescopic rod 21 are rotatablely connected, first connecting rod 22
The other end be hinged with second connecting rod 221, first connecting rod 22 is rotatably connected to the second telescopic rod 211 with 221 outer wall of second connecting rod,
The other end of second connecting rod 221 is rotatably connected to fixed connecting rod 23, and the first telescopic rod 21 and the second telescopic rod 211 are and hydraulic pump
It stands 13 connections, it includes sliding rail 31, slide 32 and fixed seat 33 to move horizontally component 30, and sliding rail 31 is detachably connected on fixed connecting rod
The inside of 23 lower end, sliding rail 31 offers sliding slot 311, and slide 32 is located in sliding slot 311, and be slidably connected in sliding rail 31
Wall, 32 inner wall of slide are sequentially connected with worm screw 321, and 321 outer wall of worm screw is equipped with bearing 3211, bearing 3211 and 321 interference of worm screw
Cooperation, one end of worm screw 321 are fixed with worm screw bevel gear 3212, and the side of sliding rail 31 is fixed with mobile motor 323, mobile motor
323 output ends are connected with drive bevel gear 3231, and drive bevel gear 3231 engages connection with worm screw bevel gear 3212, slide 32
Bottom is fixed with fixed seat 33, and the side of fixed seat 33 is equipped with brill and moves motor 331, bores dynamic motor 331 and is fixed with fixed seat 33
Connection, 33 output end of fixed seat are connected with reduction box, and reduction box output end is connected with auger spindle 333, and the other end of auger spindle 333 is removable
It unloads and is connected with drill bit 332, mobile motor 323 and brill move motor 331 and be electrically connected with external power supply.
In the present embodiment, the inside of sliding rail 31 offers sliding slot 311, and slide 32 is located in sliding slot 311, and be slidably connected with
The receiving of slide 32 and 31 inside of sliding rail can be protected transmission component to reduce the interference of dust, increase transmission by the inner wall of sliding rail 31
Precision reduces maintenance times, and 32 inner wall of slide is sequentially connected with worm screw 321, can drive slide 32 by the rotation of worm screw 321
Move horizontally, and ensure the irreversibility of transmission, improve the axial load that can bear of slide 32,321 outer wall of worm screw is driven to set
There are bearing 3211, bearing 3211 to be interference fitted with worm screw 321, reduce the frictional resistance being subject in 321 rotation process of worm screw, improves
One end of the accuracy of rotation, worm screw 321 is fixed with worm screw bevel gear 3212, and the side of sliding rail 31 is fixed with mobile motor 323,
323 output end of mobile motor is connected with drive bevel gear 3231, and drive bevel gear 3231 engages connection with worm screw bevel gear 3212,
It can make mobile motor 323 that worm screw 321 be driven to revolve by the intermeshing of drive bevel gear 3231 and worm screw bevel gear 3212
Turn, to drive moving horizontally for slide 32, it is THM14-7Z/3 that mobile motor 323 and brill, which move 331 model of motor,.
In the present embodiment, when carrying out drilling construction, first hung down by special by construction drawing requirement near road surface or road surface
Horizontal boring machine is reached suitable position nearby, crawler belt direction of advance and stringing direction by 8 font auxiliary construction hole of straight drilling machine drill
It is parallel, it checks that equipment installation is intact and is followed by logical external power supply, start hydraulic power unit, stretched by adjusting the first telescopic rod 21 and second
The length of contracting bar 211 changes the position of the fixed sliding rail in 23 lower end of fixed connecting rod 31, and guide rail 31 is put into the length side of via hole
To, according to pavement structure layer thickness or construction drawing requirement, can use cushion block adjustment auger spindle 333 depth location, 31 end of guide rail
Via hole appropriate length is stretched out, mobile motor 323 is then opened and bores and move motor 331, bore and move the subtracting by output shaft of motor 331
Fast case drives auger spindle 333 to rotate, and drill bit 332 starts bore operation, and the rotation band dynamic bevel gear 3231 of mobile motor 323 rotates, leads to
The intermeshing for crossing drive bevel gear 3231 and worm screw bevel gear 3212 makes mobile motor 323 that worm screw 321 be driven to rotate, passes through
Worm screw 321 engages with slide 32, to drive moving horizontally for slide 32, to carry out the feeding operation that reliably drills.
Further, 3211 quantity of bearing is two, and is installed in the outer wall of worm screw 321, two bearings 3211 mistake
It is full of the inner wall for being connected to sliding rail 31.
In the present embodiment, 3211 quantity of bearing is two, for keeping the rotation of worm screw 321 more steady, and is installed in snail
The outer wall of bar 321, two 3211 equal interference of bearing are connected to the inner wall of sliding rail 31, ensure 3211 fixed reliability of bearing, protect
Demonstrate,prove the rotation precision that worm screw 321 is driven.
Further, drive bevel gear 3231 is mutually perpendicular to 3212 axis of worm screw bevel gear, drive bevel gear 3231 with
Transmission ratio between worm screw bevel gear 3212 is one to one.
In the present embodiment, drive bevel gear 3231 is mutually perpendicular to 3212 axis of worm screw bevel gear, thus it is possible to vary transmission side
To the transmission ratio between drive bevel gear 3231 and worm screw bevel gear 3212 is one to one, and the convenient mobile motor 323 that passes through is to snail
Bar 321 is accurately driven.
Further, 32 outside of slide is additionally provided with pulley 322, and 322 quantity of pulley is 18, and ten pulleys 322 are pacified
Mounted in the following table wall of slide 32, in addition eight pulleys 322 are mounted on the side wall of slide 32, pass through cunning between slide 32 and sliding rail 31
Wheel 322 is slidably connected.
In the present embodiment, 32 outside of slide is additionally provided with pulley 322, reduces the frictional resistance in 32 sliding process of slide, sliding
It is 18 to take turns 322 quantity, and ten pulleys 322 are mounted on the following table wall of slide 32, reduce the pressure of 32 vertical direction of slide
The frictional resistance brought, in addition eight pulleys 322 are mounted on the side wall of slide 32, the stabilization for keeping slide 32 to slide, to protect
The stability for demonstrate,proving bore operation, is slidably connected between slide 32 and sliding rail 31 by pulley 322, to reduce in sliding process
Frictional resistance.
Further, 23 quantity of fixed connecting rod is two, and hinged with sliding rail 31.
In the present embodiment, 23 quantity of fixed connecting rod is two, and hinged with sliding rail 31, is ensured in 31 operation process of guide rail
Stability.
The operation principle and process for using of the present invention：After the present invention installs, when carrying out drilling construction, first on road surface
Or road surface is reached horizontal boring machine attached nearby by construction drawing requirement by 8 font auxiliary construction hole of special vertical drilling machine drill
Nearly suitable position, crawler belt direction of advance is parallel with stringing direction, checks that equipment installation is intact and is followed by logical external power supply, starts hydraulic pressure
Pumping plant changes the fixed sliding rail in fixed 23 lower end of connecting rod 31 by adjusting the length of the first telescopic rod 21 and the second telescopic rod 211
Position, guide rail 31 is put into the length direction of via hole, according to pavement structure layer thickness or construction drawing requirement, cushion block can be used
The depth location of auger spindle 333 is adjusted, via hole appropriate length is stretched out in 31 end of guide rail, then opens mobile motor 323 and bores dynamic
Motor 331 bores the reduction box drive rotation of auger spindle 333 for moving motor 331 by output shaft, and drill bit 332 starts bore operation, mobile
The rotation band dynamic bevel gear 3231 of motor 323 rotates, and by the intermeshing of drive bevel gear 3231 and worm screw bevel gear 3212, makes
Mobile motor 323 drives worm screw 321 to rotate, by engaging for worm screw 321 and slide 32, to drive the horizontal shifting of slide 32
It is dynamic, to carry out the feeding operation that reliably drills, after drilling, auger spindle 333 is exited, deenergization.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of descending horizontal drill, it is characterised in that：Including drilling machine components（10）, lifting assembly（20）With move horizontally group
Part（30）, the drilling machine components（10）Including chassis（11）, driver's cabin（12）And hydraulic power unit（13）, the chassis（11）It is upper
Side is fixed with driver's cabin（12）With the hydraulic power unit（13）, the hydraulic power unit（13）Positioned at the driver's cabin（12）One
Side, the lifting assembly（20）Including the first telescopic rod（21）, the second telescopic rod（211）, first connecting rod（22）, second connecting rod
（221）With fixed connecting rod（23）, first telescopic rod（21）With the first connecting rod（22）It is hinged on the chassis（11）
On, first telescopic rod（21）The other end and the first connecting rod（22）Rotation connection, the first connecting rod（22）It is another
One end is hinged with second connecting rod（221）, the first connecting rod（22）With the second connecting rod（221）Outer wall is rotatably connected to second
Telescopic rod（211）, the second connecting rod（221）The other end be rotatably connected to fixed connecting rod（23）, first telescopic rod
（21）With second telescopic rod（211）With the hydraulic power unit（13）Connection, it is described to move horizontally component（30）Including cunning
Rail（31）, slide（32）And fixed seat（33）, the sliding rail（31）It is detachably connected on the fixed connecting rod（23）Lower end, institute
State sliding rail（31）Inside offer sliding slot（311）, the slide（32）Positioned at the sliding slot（311）It is interior, and be slidably connected with
The sliding rail（31）Inner wall, the slide（32）Inner wall is sequentially connected with worm screw（321）, the worm screw（321）Outer wall is equipped with
Bearing（3211）, the bearing（3211）With the worm screw（321）Interference fit, the worm screw（321）One end be fixed with snail
Bar bevel gear（3212）, the sliding rail（31）Side be fixed with mobile motor（323）, the mobile motor（323）Output end
It is connected with drive bevel gear（3231）, the drive bevel gear（3231）With the worm screw bevel gear（3212）Engagement connection, institute
State slide（32）Bottom be fixed with fixed seat（33）, the fixed seat（33）Side be equipped with brill move motor（331）, described
It bores and moves motor（331）With the fixed seat（33）It is fixedly connected, the fixed seat（33）Output end is connected with reduction box, described to subtract
Fast case output end is connected with auger spindle（333）, the auger spindle（333）The other end be removably connected with drill bit（332）, the movement
Motor（323）Motor is moved with described bore（331）It is electrically connected with external power supply.
2. a kind of descending horizontal drill according to claim 1, it is characterised in that：The bearing（3211）Quantity is two
It is a, and it is installed in the worm screw（321）Outer wall, two bearings（3211）Equal interference is connected to the sliding rail（31）'s
Inner wall.
3. a kind of descending horizontal drill according to claim 1, it is characterised in that：The drive bevel gear（3231）With
The worm screw bevel gear（3212）Axis is mutually perpendicular to, the drive bevel gear（3231）With the worm screw bevel gear（3212）It
Between transmission ratio be one to one.
4. a kind of descending horizontal drill according to claim 1, it is characterised in that：The slide（32）Outside is additionally provided with
Pulley（322）, the pulley（322）Quantity is 18, and ten pulleys（322）Mounted on the slide（32）Under
Table wall, in addition eight pulleys（322）Mounted on the slide（32）Side wall, the slide（32）With the sliding rail（31）
Between pass through the pulley（322）It is slidably connected.
5. a kind of descending horizontal drill according to claim 1, it is characterised in that：The fixed connecting rod（23）Quantity is
Two, and with the sliding rail（31）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744211.1U CN207715080U (en) | 2017-12-14 | 2017-12-14 | A kind of descending horizontal drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744211.1U CN207715080U (en) | 2017-12-14 | 2017-12-14 | A kind of descending horizontal drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715080U true CN207715080U (en) | 2018-08-10 |
Family
ID=63055770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744211.1U Active CN207715080U (en) | 2017-12-14 | 2017-12-14 | A kind of descending horizontal drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829682A (en) * | 2017-12-14 | 2018-03-23 | 湖南湘华优路交通科技有限公司 | A kind of descending horizontal drill |
| CN113346661A (en) * | 2021-06-06 | 2021-09-03 | 江苏中奕和创智能科技有限公司 | Vehicle-mounted generator set convenient to mount and dismount |
-
2017
- 2017-12-14 CN CN201721744211.1U patent/CN207715080U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829682A (en) * | 2017-12-14 | 2018-03-23 | 湖南湘华优路交通科技有限公司 | A kind of descending horizontal drill |
| CN113346661A (en) * | 2021-06-06 | 2021-09-03 | 江苏中奕和创智能科技有限公司 | Vehicle-mounted generator set convenient to mount and dismount |
| CN113346661B (en) * | 2021-06-06 | 2023-01-13 | 江苏中奕和创智能科技有限公司 | Vehicle-mounted generator set convenient to mount and dismount |
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