CN115262684A - Hydraulic breaking hammer capable of being adjusted at multiple angles - Google Patents
Hydraulic breaking hammer capable of being adjusted at multiple angles Download PDFInfo
- Publication number
- CN115262684A CN115262684A CN202211001709.4A CN202211001709A CN115262684A CN 115262684 A CN115262684 A CN 115262684A CN 202211001709 A CN202211001709 A CN 202211001709A CN 115262684 A CN115262684 A CN 115262684A
- Authority
- CN
- China
- Prior art keywords
- rod
- supporting
- breaking hammer
- hydraulic breaking
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
Abstract
The invention discloses a multi-angle adjustable hydraulic breaking hammer which comprises a supporting plate and a rotary table, wherein two groups of symmetrically arranged supporting seats are arranged at the top of the supporting plate, two groups of supporting cross rods are arranged between the two groups of supporting seats, a supporting shell is arranged at the bottom of the supporting plate, a control motor is arranged on the inner side of the supporting shell, the output end of the control motor is connected with a transmission rod, and the transmission rod penetrates through the bottom wall of the supporting shell. According to the invention, the control motor is arranged to support the transmission rod at the output end, the bottom end of the transmission rod is connected with the turntable, the control motor operates to drive the transmission rod at the output end to rotate, the transmission rod rotates to drive the turntable at the bottom end to rotate, the turntable rotates to drive the bearing block to move, the bearing block moves to drive the roller to move, the roller is limited and guided by the bottom wall of the support shell and the inner side bottom wall of the limiting groove, the stable rotation of the turntable is ensured, and the rotation of the turntable drives the equipment at the bottom end to adjust the direction.
Description
Technical Field
The invention relates to the technical field of hydraulic breaking hammers, in particular to a multi-angle adjustable hydraulic breaking hammer.
Background
The power source of the hydraulic breaking hammer is pressure provided by an excavator, a loader or a pump station, the hydraulic breaking hammer can effectively break stones and rocks in engineering construction, the working efficiency is improved, the angle of the hydraulic breaking hammer is determined by the angle of the excavator, and the flexibility of angle adjustment is insufficient.
The existing hydraulic breaking hammer has the defects that:
1. the patent document CN212506495U discloses a hydraulic breaking hammer with a buffer structure, which is used for solving the problems that the existing hydraulic breaking hammer can generate huge noise in the operation process and the hydraulic breaking hammer is damaged due to the occurrence of idle striking phenomenon, and comprises a hydraulic breaking hammer body and a drill rod, wherein the drill rod is arranged inside the hydraulic breaking hammer body, a mounting groove is formed in the hydraulic breaking hammer body, a sound insulation sleeve is arranged inside the mounting groove, the buffer structure is sleeved in the sound insulation sleeve, the impact kinetic energy of the drill rod is absorbed by a buffer spring to protect the breaking hammer, the idle striking of the drill rod is avoided, the hydraulic breaking hammer is damaged, the drill rod is prevented from colliding with the buffer spring to generate larger noise by arranging a second rubber ring arranged at one end of the drill rod and a first rubber ring at the top end of the buffer spring, and the noise generated by the collision of the drill rod with the drill rod in the work of the hydraulic breaking hammer body is absorbed by the sound insulation sleeve, soundproof cotton and a soundproof felt,
however, the inner part of the publication lacks a steering structure, and the construction direction of the device cannot be adjusted;
2. patent document CN212702074U discloses a novel fixed hydraulic breaking hammer, including hydraulic support frame, hydraulic support frame's bottom fixedly connected with damper box, the top fixedly connected with bumper shock absorber of damper box inner chamber, the bottom fixedly connected with slip roof of bumper shock absorber, the top of slip roof just is located the left and the right-hand equal fixedly connected with telescopic link of bumper shock absorber, the utility model relates to a broken mechanical device technical field. The novel fixed hydraulic breaking hammer has the advantages that the shock absorber and the sliding top plate are arranged, so that when the fixed hydraulic breaking hammer is used, the sliding top plate is matched with the shock absorber to effectively absorb shock to the top of the hydraulic breaking hammer, the operation shock between the hydraulic breaking hammer and the supporting frame is greatly reduced, the problems that the connection between the hydraulic breaking hammer and the supporting frame is loosened and the hydraulic breaking hammer is separated from the supporting frame due to the long-time operation shock between the hydraulic breaking hammer and the supporting frame are solved,
however, the inside of the above-mentioned publication does not have an angle adjusting structure, and the device cannot conveniently adjust the angle of the equipment;
3. the patent document CN212715108U discloses a hydraulic breaking hammer capable of avoiding deviation, which comprises a hydraulic breaking hammer body, wherein the bottom of the hydraulic breaking hammer body is movably connected with a drill rod, the left side and the right side of the bottom of the hydraulic breaking hammer body are fixedly connected with buffer boxes through screws, the hydraulic breaking hammer is provided with a clamping plate, when the drill rod vibrates up and down, the clamping plate can extrude the clamping plate, the clamping plate drives a movable column to move, the movable column drives a sliding plate to slide on the inner surface of a sliding groove to extrude a pressure spring, a driving rod drives a sliding cylinder to slide on the outer surface of the sliding column to extrude a tension spring, the tension spring supports the sliding cylinder under the action of a reaction force, so that the clamping plate further supports the drill rod, through the arrangement of the structure, the hydraulic breaking hammer has the advantage of preventing deviation of the drill rod when in operation, the problem that the original hydraulic breaking hammer does not have the function of preventing deviation of the drill rod when in operation is used is solved, thereby avoiding the left and right deviation of the drill rod and causing abrasion to the hydraulic breaking hammer body,
however, the noise reduction structure is absent in the conveyor in the above publication, and the ambient environment is affected by excessive noise;
4. patent document CN212026404U discloses a novel hydraulic quartering hammer, including hydraulic quartering hammer body and operation protection device, the hydraulic quartering hammer body includes base and drill rod, operation protection device includes operation protection end and connecting piece, operation protection end with the base passes through connecting piece swing joint, operation protection end is used for enclosing the periphery of the drill rod of hydraulic quartering hammer body. The operation protection device is arranged on the hydraulic breaking hammer body, and the operation protection end of the operation protection device is used for enclosing the periphery of the drill rod of the hydraulic breaking hammer body, so that the broken stone generated when the hydraulic breaking hammer is broken can be effectively prevented from splashing, and meanwhile, a relatively closed space is formed by the operation protection end, so that a large amount of smoke and dust generated when the hydraulic breaking hammer is operated can be effectively isolated, in addition, the utility model has the advantages of simple structure and convenient manufacture, and can reduce the cost while playing a dustproof effect,
however, the conveyor in the above publication does not have a dust-removing device, and the device generates smoke during construction, and the smoke is liable to cause adverse effects on the surrounding environment.
Disclosure of Invention
The invention aims to provide a multi-angle adjustable hydraulic breaking hammer to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic breaking hammer that multi-angle was adjusted, includes backup pad and carousel, two sets of symmetrical arrangement's supporting seat is installed at the top of backup pad, install two sets of support horizontal poles between two sets of supporting seats, the support shell is installed to the bottom of backup pad, the control motor is installed to the inboard of supporting the shell, the output of control motor is connected with the transfer line, and the transfer line runs through the diapire of supporting the shell, the spacing groove is installed to the bottom of supporting the shell, the carousel is installed to the bottom of transfer line, and the carousel is located the inboard of spacing groove, the bearing frame is installed to the top and the bottom of carousel, the inboard movable mounting of bearing frame has the gyro wheel, the diapire of spacing groove has been seted up and has been run through the mouth, and the carousel is located the inboard of running through the mouth.
Preferably, the connecting seat is installed to the bottom of carousel, the inboard movable mounting of connecting seat has first connection horizontal pole, there is the telescopic link bottom of carousel through connecting piece movable mounting, the bottom inboard of telescopic link is run through and is installed the second and connect the horizontal pole, the equipment board is installed at the both ends of first connection horizontal pole and second connection horizontal pole, and is two sets of the inboard of equipment board is run through and is installed connecting threaded rod, connecting threaded rod's the outside has the ring of tightening through the thread bush, and the both sides at the equipment board are installed to the ring of tightening.
Preferably, six groups of fixing plates are mounted on the inner sides of the two groups of assembling plates, a hydraulic breaking hammer body is mounted between the six groups of fixing plates, and a drill rod is movably mounted at the bottom end of the hydraulic breaking hammer body.
Preferably, the outer wall of the hydraulic breaking hammer body is provided with suction cotton, and the outer side of the suction cotton is provided with a sound insulation board.
Preferably, the upper roller is movably mounted on the bottom wall of the supporting shell, and the lower roller is movably mounted on the inner side bottom wall of the limiting groove;
the telescopic rod is positioned behind the connecting seat, the connecting threaded rod penetrates through the inner side of the assembling plate, the assembling plate is fixed by matching the tightening ring and the connecting threaded rod through the movement of the tightening ring at the outer side of the connecting threaded rod, and the stability of the two groups of assembling plate structures is ensured;
attract cotton parcel in the outside of hydraulic pressure quartering hammer body, the propagation of acoustic celotex board separation sound.
Preferably, a fixing rod is installed on one side of the assembling plate, a support ring is installed at one end, far away from the assembling plate, of the fixing rod, a telescopic conveying pipe penetrates through the inner side of the support ring, and a threaded connector is installed at the top end of the telescopic conveying pipe.
Preferably, the installation pole is installed to one side of equipment board, and installs the below that the pole is located the dead lever, the one end that the equipment board was kept away from to the installation pole has the collar through connecting piece movable mounting, the output tube is installed to the inboard of collar, and the top of output tube is passed through the screw and is connected with the bottom of flexible conveyer pipe, atomizing nozzle is installed to the bottom of output tube.
Preferably, one side of the atomizing nozzle is movably provided with an adjusting rod through a connecting piece, one end of the adjusting rod is arranged on one side of the assembling plate through the connecting piece, and the adjusting rod is positioned below the mounting rod.
Preferably, the hydraulic breaking hammer comprises the following working steps:
s1, a user connects a supporting cross rod with one end of a mechanical arm, the supporting cross rod is supported by the mechanical arm, the supporting cross rod fixes a supporting seat, the supporting seat supports a supporting plate at the bottom end, the supporting plate conveniently supports a supporting shell at the bottom end, and the supporting shell fixes a control motor at the inner side, so that the control motor can stably run;
s2, controlling a motor to drive a transmission rod at the output end to rotate, driving the transmission rod to rotate to drive the rotary table at the bottom end to rotate, driving a bearing seat to move by rotating the rotary table, driving a roller to move by moving the bearing seat, and limiting and guiding the roller by the bottom wall of the supporting shell and the inner side bottom wall of the limiting groove to ensure that the rotary table can rotate stably;
s3, the turntable rotates to drive equipment at the bottom end to adjust the direction, meanwhile, the length of the telescopic rod can be adjusted by controlling the telescopic rod as required, the telescopic rod extends to drive a second connecting cross rod at the bottom end to move, meanwhile, a connecting seat at the bottom end of the turntable is connected with the first connecting cross rod, the second connecting cross rod movably drives an assembling plate to adjust the angle, the assembling plate adjusts the angle by taking the first connecting cross rod as the center of a circle, and a user can adjust the angle of the device conveniently;
s4, the two groups of assembling plates are matched with each other through a plurality of groups of connecting threaded rods and tightening rings, the structures of the assembling plates are fixed, and the stable structures of the two groups of assembling plates are guaranteed;
s5, the assembling plate fixes the fixing rod and the mounting rod on one side, so that the stability of the fixing rod and the mounting rod is guaranteed, the fixing rod supports the support ring, the support ring fixes the telescopic conveying pipe on the inner side, the stability of the telescopic conveying pipe is guaranteed, the top end of the telescopic conveying pipe is connected with an external water conveying structure through threads, the length of the adjusting rod is adjusted before construction, an output pipe is driven to adjust the angle, the output pipe is driven to adjust the angle to drive the mounting ring to perform angle adjustment, the mounting rod fixes the mounting ring, the stability of the mounting ring is guaranteed, and the mounting ring is convenient to support the atomizing nozzle;
and S6, connecting the hydraulic breaking hammer body with an external hydraulic system, controlling the operation of the hydraulic breaking hammer body by the hydraulic system, contacting the bottom end of the drill rod with the ground, and breaking the construction target by vibration force.
Preferably, in step S4, the method further includes the steps of:
s4, in the construction process, a large amount of smoke and dust can be generated, the water conveying device is operated to convey water to the inside of the telescopic conveying pipe, the telescopic conveying pipe conveys the water to the inner side of the output pipe, and the output pipe conveys the water to the inner side of the atomizing nozzle, so that the water of the atomizing nozzle is sprayed out in a water mist mode, the smoke and dust fall is achieved, and the situation that the smoke and dust fly around to influence the surrounding environment is avoided.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the control motor and the turntable are arranged, the control motor supports the transmission rod at the output end, the bottom end of the transmission rod is connected with the turntable, the control motor operates to drive the transmission rod at the output end to rotate, the transmission rod rotates to drive the turntable at the bottom end to rotate, the turntable rotates to drive the bearing seat to move, the bearing seat moves to drive the roller to move, the roller is limited and guided by the bottom wall of the support shell and the inner bottom wall of the limiting groove, the turntable can be ensured to rotate stably, and the turntable rotates to drive the equipment at the bottom end to adjust the direction.
2. According to the invention, the connecting seat and the telescopic rod are arranged, the connecting seat at the bottom end of the rotary table is connected with the first connecting cross rod, the assembling plates are fixed at two ends of the first connecting cross rod, the second connecting cross rod is fixed between the two groups of assembling plates, the second connecting cross rod is connected with the telescopic rod, the top end of the telescopic rod is arranged at the bottom of the rotary table through the connecting piece, the length of the telescopic rod can be controlled to be adjusted according to needs, the telescopic rod extends to drive the second connecting cross rod at the bottom end to move, the second connecting cross rod movably drives the assembling plates to carry out angle adjustment, the assembling plates carry out angle adjustment by taking the first connecting cross rod as a circle center, the angle of the device can be conveniently adjusted by a user, and the direction of bottom equipment can be flexibly adjusted by the user.
3. According to the invention, the suction cotton and the sound insulation board are arranged, the suction cotton is arranged on the outer wall of the hydraulic breaking hammer body, the sound insulation board is fixed on the outer side of the suction cotton, the suction cotton absorbs and weakens the noise emitted by equipment, and the sound insulation board blocks the transmission of the noise, so that the effect of reducing the noise is achieved.
4. According to the invention, by installing the telescopic conveying pipe and the atomizing nozzle, a large amount of smoke dust can be generated in the construction process, the water conveying device is operated to convey water to the inside of the telescopic conveying pipe, the telescopic conveying pipe conveys the water to the inner side of the output pipe, and the output pipe conveys the water to the inner side of the atomizing nozzle, so that the atomizing nozzle sprays the water in a water mist form, the dust fall of smoke is realized, and the smoke dust is prevented from flying around to influence the surrounding environment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of an assembled board structure according to the present invention;
FIG. 4 is a schematic view of the turntable structure of the present invention;
FIG. 5 is a schematic structural view of a hydraulic demolition hammer body according to the present invention;
FIG. 6 is a schematic diagram of the structure of the output tube of the present invention;
FIG. 7 is a schematic view of the support housing structure of the present invention;
fig. 8 is a flow chart of the operation of the present invention.
In the figure: 1. a support plate; 2. a supporting seat; 3. a support rail; 4. a support housing; 5. a limiting groove; 6. a through opening; 7. controlling the motor; 8. a transmission rod; 9. a turntable; 10. a bearing seat; 11. a roller; 12. a connecting seat; 13. a telescopic rod; 14. a first connecting rail; 15. a second connecting cross bar; 16. connecting a threaded rod; 17. tightening the ring; 18. a sound insulating board; 19. assembling a plate; 20. a hydraulic breaking hammer body; 21. a fixing plate; 22. a drill rod; 23. fixing the rod; 24. a support ring; 25. mounting a rod; 26. a mounting ring; 27. an output pipe; 28. an atomizing nozzle; 29. adjusting a rod; 30. a telescopic conveying pipe; 31. a threaded interface; 32. attracting the cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, an embodiment of the present invention: a multi-angle adjustable hydraulic breaking hammer comprises a supporting plate 1 and a turntable 9, wherein two groups of symmetrically arranged supporting seats 2 are installed at the top of the supporting plate 1, two groups of supporting cross rods 3 are installed between the two groups of supporting seats 2, a supporting shell 4 is installed at the bottom of the supporting plate 1, a control motor 7 is installed on the inner side of the supporting shell 4, the supporting plate 1 fixes the supporting seat 2 at the top to ensure the stability of the supporting seat 2, the supporting seat 2 fixes the two groups of supporting cross rods 3 on the inner side, the supporting cross rods 3 are connected with one end of a mechanical arm, the supporting cross rods 3 are supported by the mechanical arm, the supporting seat 2 is fixed by the supporting rods 3, the supporting seat 2 supports the supporting plate 1 at the bottom, the supporting plate 1 conveniently supports the supporting shell 4 at the bottom, and the supporting shell 4 fixes the control motor 7 on the inner side, the stable operation of the control motor 7 is ensured, the output end of the control motor 7 is connected with the transmission rod 8, the transmission rod 8 penetrates through the bottom wall of the support shell 4, the bottom of the support shell 4 is provided with the limiting groove 5, the bottom end of the transmission rod 8 is provided with the turntable 9, the turntable 9 is positioned at the inner side of the limiting groove 5, the top and the bottom of the turntable 9 are provided with the bearing seats 10, the inner side of each bearing seat 10 is movably provided with the roller 11, the bottom wall of the limiting groove 5 is provided with the through hole 6, the turntable 9 is positioned at the inner side of the through hole 6, the control motor 7 supports the transmission rod 8 at the output end, the bottom end of the transmission rod 8 is connected with the turntable 9, the control motor 7 drives the transmission rod 8 at the output end to rotate, the transmission rod 8 rotates to drive the turntable 9 at the bottom end to rotate, the turntable 9 rotates to drive the bearing seats 10 to move, and the bearing seats 10 move to drive the roller 11 to move, the gyro wheel 11 is by the spacing guide of the inboard diapire of the diapire of support shell 4 and spacing groove 5, guarantees that carousel 9 can steadily rotate, and carousel 9 rotates the equipment adjustment direction that drives the bottom.
Further, connecting seat 12 is installed to the bottom of carousel 9, the inboard movable mounting of connecting seat 12 has first connection horizontal pole 14, there is telescopic link 13 bottom of carousel 9 through connecting piece movable mounting, the bottom inboard of telescopic link 13 runs through and installs second connection horizontal pole 15, equipment board 19 is installed at the both ends of first connection horizontal pole 14 and second connection horizontal pole 15, and is two sets of equipment board 19's inboard runs through and installs connecting threaded rod 16, connecting threaded rod 16's the outside has tightening ring 17 through the thread bush, and tightening ring 17 installs the both sides at equipment board 19, and first connection horizontal pole 14 is connected to connecting seat 12 of carousel 9 bottom, and the both ends of first connection horizontal pole 14 are fixed with equipment board 19, and second connection horizontal pole 15 is fixed between two sets of equipment boards 19 simultaneously, and second connection horizontal pole 15 connects horizontal pole 13, and the top of telescopic link 13 is installed in the bottom of carousel 9 through the connecting piece, can control telescopic link 13 adjustment length as required, and telescopic link 13 extension drives second connection horizontal pole 15 activity of bottom and drives equipment board 19 to carry out angle adjustment, and equipment board 19 uses first connection horizontal pole 14 to carry out angle adjustment for the convenience adjustment, and carry out the convenient angle adjustment between two sets of the group of equipment board 19, and the user's the centre of a circle structure, and the equipment board 17, and the stable equipment board of equipment board.
Furthermore, six groups of fixing plates 21 are installed on the inner sides of the two groups of assembling plates 19, a hydraulic breaking hammer body 20 is installed between the six groups of fixing plates 21, a drill rod 22 is movably installed at the bottom end of the hydraulic breaking hammer body 20, the two groups of assembling plates 19 are kept stable, the six groups of fixing plates 21 on the inner side are conveniently fixed, the six groups of fixing plates 21 support the hydraulic breaking hammer body 20 to ensure that the hydraulic breaking hammer body 20 can stably run, the hydraulic breaking hammer body 20 is connected with an external hydraulic system, the hydraulic system controls the running of the hydraulic breaking hammer body 20, the drill rod 22 is driven by the running of the hydraulic breaking hammer body 20 to vibrate, the bottom end of the drill rod 22 is in contact with the ground, a construction target is broken through vibration force, suction cotton 32 is installed on the outer wall of the hydraulic breaking hammer body 20, a sound insulation plate 18 is installed on the outer side of the suction cotton 32, suction cotton 32 is installed on the outer wall of the hydraulic breaking hammer body 20, the sound insulation plate 18 is fixed on the outer side of the suction cotton 32, and the suction cotton 32 absorbs noise emitted by weakening equipment, and the noise is propagated by the sound insulation plate 18, so that the noise reduction effect is achieved.
Further, a fixing rod 23 is installed on one side of the assembling plate 19, a support ring 24 is installed on one end, far away from the assembling plate 19, of the fixing rod 23, the assembling plate 19 fixes the fixing rod 23, the fixing rod 23 fixes the support ring 24, the stability of the support ring 24 is guaranteed, the support ring 24 is convenient to support the inner telescopic conveying pipe 30, the inner side of the support ring 24 is provided with the telescopic conveying pipe 30 in a penetrating mode, the top end of the telescopic conveying pipe 30 is provided with a threaded connector 31, an installation rod 25 is installed on one side of the assembling plate 19, the installation rod 25 is located below the fixing rod 23, an installation ring 26 is movably installed on one end, far away from the assembling plate 19, of the installation rod 25 through a connecting piece, the assembling plate 19 fixes the installation rod 25, the stability of the installation rod 25 is guaranteed, and the installation rod 25 is convenient to support the installation ring 26, an output pipe 27 is installed on the inner side of the installation ring 26, the top end of the output pipe 27 is connected with the bottom end of the telescopic conveying pipe 30 through threads, an atomizing nozzle 28 is installed at the bottom end of the output pipe 27, one side of the atomizing nozzle 28 is movably provided with an adjusting rod 29 through a connecting piece, one end of the adjusting rod 29 is installed on one side of the assembling plate 19 through the connecting piece, the adjusting rod 29 is located below the installation rod 25, the fixing rod 23 supports the support ring 24, the support ring 24 fixes the telescopic conveying pipe 30 on the inner side, the stability of the telescopic conveying pipe 30 is ensured, the top end of the telescopic conveying pipe 30 is connected with an external water conveying structure through threads, before construction, the length of the adjusting rod 29 is adjusted, the output pipe 27 is driven to adjust the angle, the output pipe 27 is driven to drive the installation ring 26 to adjust the angle, the installation rod 25 fixes the installation ring 26, and the stability of the installation ring 26 is ensured, the utility model provides a 26 supports atomizing nozzle 28, at the in-process of construction, can produce a large amount of smoke and dust, water delivery device operates the inside of carrying flexible conveyer pipe 30 with water, flexible conveyer pipe 30 transmits water to the inboard of output tube 27, output tube 27 transmits water to atomizing nozzle 28's inboard, make atomizing nozzle 28 water spray out through the form of water smoke, the realization is to the dust fall of smog, avoid the smoke and dust to fly upward everywhere, influence the surrounding environment.
Further, the upper roller 11 is movably mounted on the bottom wall of the supporting shell 4, and the lower roller 11 is movably mounted on the inner bottom wall of the limiting groove 5;
the telescopic rod 13 is positioned behind the connecting seat 12, the connecting threaded rod 16 penetrates through the inner side of the assembling plate 19, the assembling plate 19 is fixed by the matching of the tightening ring 17 and the connecting threaded rod 16 through the movement of the tightening ring 17 at the outer side of the connecting threaded rod 16, and the structural stability of the two groups of assembling plates 19 is ensured;
the suction cotton 32 is wrapped around the outside of the hydraulic breaker body 20, and the baffle 18 blocks the transmission of sound.
Further, the hydraulic breaking hammer comprises the following working steps:
s1, a user connects a supporting cross rod 3 with one end of a mechanical arm, the supporting cross rod 3 is supported by the mechanical arm, the supporting cross rod 3 fixes a supporting seat 2, the supporting seat 2 supports a supporting plate 1 at the bottom end, the supporting plate 1 is convenient to support a supporting shell 4 at the bottom end, the supporting shell 4 fixes a control motor 7 at the inner side, and the control motor 7 can be guaranteed to run stably;
s2, the control motor 7 drives the transmission rod 8 of the output end to rotate, the transmission rod 8 rotates to drive the rotary table 9 at the bottom end to rotate, the rotary table 9 rotates to drive the bearing seat 10 to move, the bearing seat 10 moves to drive the roller 11 to move, and the roller 11 is guided by the bottom wall of the support shell 4 and the inner side bottom wall of the limiting groove 5 in a limiting mode, so that the rotary table 9 can rotate stably.
S3, the rotating disc 9 rotates to drive equipment at the bottom end to adjust the direction, meanwhile, the length of the telescopic rod 13 can be controlled to be adjusted according to needs, the telescopic rod 13 extends to drive the second connecting cross rod 15 at the bottom end to move, meanwhile, the connecting seat 12 at the bottom end of the rotating disc 9 is connected with the first connecting cross rod 14, the second connecting cross rod 15 movably drives the assembling plate 19 to adjust the angle, and the assembling plate 19 adjusts the angle by taking the first connecting cross rod 14 as a circle center, so that a user can conveniently adjust the angle of the device;
s4, the two groups of assembling plates 19 are matched through a plurality of groups of connecting threaded rods 16 and tightening rings 17, the structures of the assembling plates 19 are fixed, and the stable structures of the two groups of assembling plates 19 are guaranteed;
s5, the fixing rod 23 and the mounting rod 25 on one side are fixed by the assembling plate 19, the fixing rod 23 and the mounting rod 25 are guaranteed to be stable, the fixing rod 23 supports the support ring 24, the support ring 24 fixes the telescopic conveying pipe 30 on the inner side, the stability of the telescopic conveying pipe 30 is guaranteed, the top end of the telescopic conveying pipe 30 is connected with an external water conveying structure through threads, before construction, the length of the adjusting rod 29 is adjusted, the output pipe 27 is driven to adjust the angle, the output pipe 27 adjusts the angle and drives the mounting ring 26 to adjust the angle, the mounting rod 25 fixes the mounting ring 26, the stability of the mounting ring 26 is guaranteed, and the mounting ring 26 is convenient to support the atomizing nozzle 28;
and S6, connecting the hydraulic breaking hammer body 20 with an external hydraulic system, controlling the operation of the hydraulic breaking hammer body 20 by the hydraulic system, contacting the bottom end of the drill rod 22 with the ground, and breaking the construction target by vibration force.
In step S4, the method further includes the steps of:
s41, in the construction process, a large amount of smoke can be generated, the water conveying device is operated to convey water to the inside of the telescopic conveying pipe 30, the telescopic conveying pipe 30 conveys the water to the inner side of the output pipe 27, the output pipe 27 conveys the water to the inner side of the atomizing nozzle 28, so that the water of the atomizing nozzle 28 is sprayed out in a water mist mode, the smoke dust is reduced, and the situation that the smoke dust flies around to influence the surrounding environment is avoided.
The working principle is as follows: a user connects the supporting cross rod 3 with one end of the mechanical arm, the supporting cross rod 3 is supported by the mechanical arm, the supporting cross rod 3 fixes the supporting seat 2, the supporting seat 2 supports the supporting plate 1 at the bottom end, the supporting plate 1 is convenient to support the supporting shell 4 at the bottom end, the supporting shell 4 fixes the control motor 7 at the inner side, the control motor 7 can stably run, the control motor 7 drives the transmission rod 8 at the output end to rotate, the transmission rod 8 rotates to drive the turntable 9 at the bottom end to rotate, the turntable 9 rotates to drive the bearing seat 10 to move, the bearing seat 10 moves to drive the roller 11 to move, the roller 11 is limited and guided by the bottom wall of the supporting shell 4 and the inner bottom wall of the limiting groove 5, and the turntable 9 can stably rotate; the turntable 9 rotates to drive the equipment at the bottom end to adjust the direction, the telescopic rod 13 can be controlled to adjust the length as required, the telescopic rod 13 extends to drive the second connecting cross rod 15 at the bottom end to move, meanwhile, the connecting seat 12 at the bottom end of the turntable 9 is connected with the first connecting cross rod 14, the second connecting cross rod 15 moves to drive the assembling plates 19 to adjust the angle, the assembling plates 19 adjust the angle by taking the first connecting cross rod 14 as the center of a circle, a user can conveniently adjust the angle of the device, the two groups of assembling plates 19 are matched with each other through a plurality of groups of connecting threaded rods 16 and tightening rings 17 to fix the structure of the assembling plates 19, the structure stability of the two groups of assembling plates 19 is ensured, the assembling plates 19 fix the fixing rods 23 and the mounting rods 25 on one side, the stability of the fixing rods 23 and the mounting rods 25 is ensured, the fixing rods 23 support the support ring 24 supports the telescopic conveying pipe 30 on the inner side, the stability of the telescopic conveying pipe 30 is ensured, the top end of the telescopic conveying pipe 30 is connected with an external water conveying structure through threads, before construction, the length of the adjusting rod 29 is adjusted, the output pipe 27 is driven to adjust the angle, the output pipe 27 adjusts the angle and drives the mounting ring 26 to adjust the angle, the mounting rod 25 fixes the mounting ring 26, the stability of the mounting ring 26 is ensured, the atomizing nozzle 28 is supported by the mounting ring 26 conveniently, the hydraulic breaking hammer body 20 is connected with an external hydraulic system, the hydraulic system controls the operation of the hydraulic breaking hammer body 20, the bottom end of the drill rod 22 is contacted with the ground, a construction target is broken through vibration force, a large amount of smoke and dust can be generated in the construction process, the water conveying device is operated to convey water to the inside of the telescopic conveying pipe 30, the telescopic conveying pipe 30 conveys water to the inner side of the output pipe 27, the output pipe 27 conveys water to the inner side of the atomizing nozzle 28, the atomizing nozzle 28 sprays water in the form of water mist, dust fall of smoke is achieved, and the situation that smoke dust flies around to influence the surrounding environment is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a hydraulic breaking hammer that multi-angle was adjusted, includes backup pad (1) and carousel (9), its characterized in that: two sets of symmetrical arrangement's supporting seat (2) are installed at the top of backup pad (1), install two sets of support horizontal pole (3) between two sets of supporting seat (2), the bottom of backup pad (1) is installed and is supported shell (4), support the inboard of shell (4) and install control motor (7), the output of control motor (7) is connected with transfer line (8), and transfer line (8) run through the diapire that supports shell (4), support the bottom of shell (4) and install spacing groove (5), carousel (9) are installed to the bottom of transfer line (8), and carousel (9) are located the inboard of spacing groove (5), bearing frame (10) are installed to the top and the bottom of carousel (9), the inboard movable mounting of bearing frame (10) has gyro wheel (11), through mouth (6) have been seted up to the diapire of spacing groove (5), and carousel (9) are located the inboard of through mouth (6).
2. The multi-angle adjustable hydraulic demolition hammer according to claim 1, wherein: connecting seat (12) are installed to the bottom of carousel (9), the inboard movable mounting of connecting seat (12) has first connecting horizontal pole (14), there is telescopic link (13) bottom of carousel (9) through connecting piece movable mounting, the bottom inboard of telescopic link (13) is run through and is installed second and connect horizontal pole (15), equipment board (19) are installed, two sets of at the both ends of first connecting horizontal pole (14) and second connecting horizontal pole (15) the inboard of equipment board (19) is run through and is installed connecting threaded rod (16), the outside of connecting threaded rod (16) has tightening ring (17) through the screw thread cover, and the both sides at equipment board (19) are installed in tightening ring (17).
3. The multi-angle adjustable hydraulic demolition hammer according to claim 2, wherein: six groups of fixing plates (21) are arranged on the inner sides of the two groups of assembling plates (19), a hydraulic breaking hammer body (20) is arranged between the six groups of fixing plates (21), and a drill rod (22) is movably arranged at the bottom end of the hydraulic breaking hammer body (20).
4. The multi-angle adjustable hydraulic demolition hammer according to claim 3, characterized in that: the outer wall of hydraulic breaking hammer body (20) is installed and is attracted cotton (32), acoustic celotex board (18) are installed to the outside of attracting cotton (32).
5. The multi-angle adjustable hydraulic demolition hammer according to any of claims 1, 3 and 4, characterized in that: the upper roller (11) is movably arranged on the bottom wall of the supporting shell (4), and the lower roller (11) is movably arranged on the inner side bottom wall of the limiting groove (5);
the telescopic rod (13) is positioned behind the connecting seat (12), the connecting threaded rod (16) penetrates through the inner side of the assembling plate (19), the assembling plate (19) is fixed by the matching of the tightening ring (17) and the connecting threaded rod (16) through the movement of the tightening ring (17) at the outer side of the connecting threaded rod (16), and the stability of the structures of the two groups of assembling plates (19) is ensured;
the suction cotton (32) is wrapped on the outer side of the hydraulic breaking hammer body (20), and the sound insulation plate (18) obstructs the transmission of sound.
6. The multi-angle adjustable hydraulic demolition hammer according to claim 2, characterized in that: dead lever (23) are installed to one side of equipment board (19), the support ring (24) is installed to the one end that equipment board (19) were kept away from in dead lever (23), flexible conveyer pipe (30) are installed in the inboard run-through of support ring (24), hickey (31) are installed on the top of flexible conveyer pipe (30).
7. The multi-angle adjustable hydraulic demolition hammer according to claim 2, wherein: install installation pole (25) in one side of equipment board (19), and install the below that pole (25) are located dead lever (23), the one end that equipment board (19) were kept away from in installation pole (25) has collar (26) through connecting piece movable mounting, output tube (27) are installed to the inboard of collar (26), and the bottom of screw thread and flexible conveyer pipe (30) is passed through on the top of output tube (27) is connected, atomizing nozzle (28) are installed to the bottom of output tube (27).
8. The multi-angle adjustable hydraulic demolition hammer of claim 7, wherein: one side of the atomizing nozzle (28) is movably provided with an adjusting rod (29) through a connecting piece, one end of the adjusting rod (29) is arranged on one side of the assembling plate (19) through the connecting piece, and the adjusting rod (29) is positioned below the mounting rod (25).
9. The method for using a multi-angle adjustable hydraulic breaking hammer according to any one of claims 1 to 8, wherein the hydraulic breaking hammer is operated by the following steps:
s1, a user connects a supporting cross rod (3) with one end of a mechanical arm, the supporting cross rod (3) is supported by the mechanical arm, the supporting cross rod (3) fixes a supporting seat (2), the supporting seat (2) supports a supporting plate (1) at the bottom end, the supporting plate (1) is convenient to support a supporting shell (4) at the bottom end, the supporting shell (4) fixes a control motor (7) at the inner side, and the control motor (7) can stably run;
s2, a control motor (7) drives a transmission rod (8) at the output end to rotate, the transmission rod (8) rotates to drive a rotary table (9) at the bottom end to rotate, the rotary table (9) rotates to drive a bearing seat (10) to move, the bearing seat (10) moves to drive a roller (11) to move, and the roller (11) is limited and guided by the bottom wall of a support shell (4) and the inner side bottom wall of a limiting groove (5), so that the rotary table (9) can rotate stably;
s3, the rotating disc (9) rotates to drive equipment at the bottom end to adjust the direction, meanwhile, the length of an expansion rod (13) can be adjusted according to needs, the expansion rod (13) extends to drive a second connecting cross rod (15) at the bottom end to move, meanwhile, a connecting seat (12) at the bottom end of the rotating disc (9) is connected with a first connecting cross rod (14), the second connecting cross rod (15) movably drives an assembling plate (19) to adjust the angle, and the assembling plate (19) adjusts the angle by taking the first connecting cross rod (14) as the center of a circle, so that a user can conveniently adjust the angle of the device;
s4, the two groups of assembling plates (19) are matched through a plurality of groups of connecting threaded rods (16) and tightening rings (17) to fix the structures of the assembling plates (19) and ensure the stable structures of the two groups of assembling plates (19);
s5, the fixing rod (23) and the mounting rod (25) on one side are fixed by the assembling plate (19), the fixing rod (23) and the mounting rod (25) are guaranteed to be stable, the fixing rod (23) supports the support ring (24), the support ring (24) fixes the telescopic conveying pipe (30) on the inner side, the stability of the telescopic conveying pipe (30) is guaranteed, the top end of the telescopic conveying pipe (30) is connected with an external water conveying structure through threads, before construction, the length of the adjusting rod (29) is adjusted, the output pipe (27) is driven to adjust the angle, the output pipe (27) adjusts the angle to drive the mounting ring (26) to adjust the angle, the mounting rod (25) fixes the mounting ring (26), the mounting ring (26) is guaranteed to be stable, and the mounting ring (26) is convenient to support the atomizing nozzle (28);
s6, the hydraulic breaking hammer body (20) is connected with an external hydraulic system, the hydraulic system controls the operation of the hydraulic breaking hammer body (20), the bottom end of the drill rod (22) is in contact with the ground, and a construction target is broken through vibration force.
10. The method for using a multi-angle adjustable hydraulic breaking hammer as claimed in claim 9, wherein in the step S5, the method further comprises the following steps:
s51, in the construction process, a large amount of smoke and dust can be generated, the water delivery device is operated to deliver water to the inside of the telescopic delivery pipe (30), the telescopic delivery pipe (30) delivers the water to the inner side of the output pipe (27), and the output pipe (27) delivers the water to the inner side of the atomizing nozzle (28), so that the water of the atomizing nozzle (28) is sprayed out in a water mist form, the dust fall to smoke is realized, and the smoke and dust are prevented from flying around to affect the surrounding environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001709.4A CN115262684A (en) | 2022-08-20 | 2022-08-20 | Hydraulic breaking hammer capable of being adjusted at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001709.4A CN115262684A (en) | 2022-08-20 | 2022-08-20 | Hydraulic breaking hammer capable of being adjusted at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115262684A true CN115262684A (en) | 2022-11-01 |
Family
ID=83753002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211001709.4A Pending CN115262684A (en) | 2022-08-20 | 2022-08-20 | Hydraulic breaking hammer capable of being adjusted at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115262684A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071576A (en) * | 2013-01-04 | 2013-05-01 | 张家口宣化华泰矿冶机械有限公司 | Operating mechanism for breakage of mine roadway |
| EP3492660A1 (en) * | 2016-07-27 | 2019-06-05 | Daemo Engineering Co., Ltd. | Hydraulic hammer and construction apparatus comprising same |
| CN211006829U (en) * | 2019-11-15 | 2020-07-14 | 武汉诺森天下机电设备有限公司 | Mute type hydraulic breaking hammer with good sealing performance |
| CN211499003U (en) * | 2019-12-06 | 2020-09-15 | 甘肃喜匠智能设备科技有限公司 | Novel breaking hammer |
| CN213597086U (en) * | 2020-11-02 | 2021-07-02 | 烟台斗昌重工科技有限公司 | Gravity type breaking hammer |
| CN215926132U (en) * | 2021-09-22 | 2022-03-01 | 中国建筑第八工程局有限公司 | Hydraulic breaking hammer capable of inhibiting dust |
| CN114131587A (en) * | 2021-11-19 | 2022-03-04 | 南通茂业电子科技有限公司 | Mechanical arm assembly with joint lubricating structure |
| CN114718142A (en) * | 2022-04-19 | 2022-07-08 | 陶万平 | Broken operation device of soil stone |
-
2022
- 2022-08-20 CN CN202211001709.4A patent/CN115262684A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071576A (en) * | 2013-01-04 | 2013-05-01 | 张家口宣化华泰矿冶机械有限公司 | Operating mechanism for breakage of mine roadway |
| EP3492660A1 (en) * | 2016-07-27 | 2019-06-05 | Daemo Engineering Co., Ltd. | Hydraulic hammer and construction apparatus comprising same |
| CN211006829U (en) * | 2019-11-15 | 2020-07-14 | 武汉诺森天下机电设备有限公司 | Mute type hydraulic breaking hammer with good sealing performance |
| CN211499003U (en) * | 2019-12-06 | 2020-09-15 | 甘肃喜匠智能设备科技有限公司 | Novel breaking hammer |
| CN213597086U (en) * | 2020-11-02 | 2021-07-02 | 烟台斗昌重工科技有限公司 | Gravity type breaking hammer |
| CN215926132U (en) * | 2021-09-22 | 2022-03-01 | 中国建筑第八工程局有限公司 | Hydraulic breaking hammer capable of inhibiting dust |
| CN114131587A (en) * | 2021-11-19 | 2022-03-04 | 南通茂业电子科技有限公司 | Mechanical arm assembly with joint lubricating structure |
| CN114718142A (en) * | 2022-04-19 | 2022-07-08 | 陶万平 | Broken operation device of soil stone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107381039B (en) | Panel handling device | |
| WO2015194789A1 (en) | Sensor-based motion control dust scattering suppression system | |
| CN207229440U (en) | A kind of wind turbine for being provided with damping base | |
| CN115573950B (en) | Noise reduction device and noise reduction method for air suspension fan | |
| CN211208538U (en) | New energy automobile's battery packaging box | |
| CN207111357U (en) | A kind of Aniline Production air compressor machine denoising device | |
| CN115262684A (en) | Hydraulic breaking hammer capable of being adjusted at multiple angles | |
| CN104595987A (en) | Vibration reduction and noise reduction device for compressor | |
| CN112483835A (en) | Electromechanical device installation equipment | |
| CN116707415B (en) | Tracking photovoltaic bracket of shock-absorbing flexible transmission structure | |
| CN218952974U (en) | Isolation frame with quick unfolding function | |
| CN215311107U (en) | Municipal administration environmental protection is with fog gun machine structure of low noise | |
| CN208656992U (en) | It is a kind of with isolation shock-absorbing function and to facilitate the loudspeaker trunnion of installation | |
| CN109057709B (en) | Hydraulic drill convenient to move | |
| CN220630844U (en) | Directional sound wave bird repellent device | |
| CN112879544A (en) | Speed reducing mechanism heat dissipation device of crawler-type traveling assembly | |
| CN210343247U (en) | Servo control device for down-the-hole drill | |
| CN216401775U (en) | Unmanned aerial vehicle mounting bracket that range of vibration is little | |
| CN213700194U (en) | Stone material breaker of low noise | |
| CN111946339B (en) | Coal mining device and mining method | |
| CN220407550U (en) | Crawling welding robot | |
| CN113729576A (en) | Climbing dust removal robot | |
| CN214196779U (en) | High altitude expressway tunnel ventilation equipment installation device | |
| CN215173865U (en) | Air compressor machine with damper | |
| CN210365624U (en) | Vibrating feeder with function of making an uproar is fallen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |