CN109403856A - A kind of underground hammer blanking units - Google Patents
A kind of underground hammer blanking units Download PDFInfo
- Publication number
- CN109403856A CN109403856A CN201811313601.2A CN201811313601A CN109403856A CN 109403856 A CN109403856 A CN 109403856A CN 201811313601 A CN201811313601 A CN 201811313601A CN 109403856 A CN109403856 A CN 109403856A
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- blanking units
- hammehead
- counter weight
- underground
- weight construction
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- 238000010276 construction Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000005381 potential energy Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 35
- 239000011435 rock Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to downhole materials crushing technology fields, and in particular to a kind of underground hammer blanking units, comprising: hammehead structure (1) is connect with suspention driving structure (4)；Counter weight construction (2) is arranged on the hammehead structure (1)；Energy storing structure (3), it is arranged between the hammehead structure (1) and the counter weight construction (2), when the suspention driving structure (4) drives the hammehead structure (1) to rise mobile, the part gravitional force of the counter weight construction (2) is converted into storage energy, and is freely discharged when the hammehead structure (1) falls in the suspention driving structure (4) and discharges the storage energy on the hammehead structure (1).The present invention provides one kind under the premise of not increasing overall weight, improves impact force, improves the underground hammer blanking units of crushing effect.
Description
Technical field
The present invention relates to downhole materials crushing technology fields, and in particular to a kind of underground hammer blanking units.
Background technique
Existing geotechnical boring technology is a kind of using rotary drilling, and geological drilling rig is since drilling depth is deeper, and drilling rod is gradually
It is protruded by the prominent elastic characteristic that is changed into of rigidity characteristics, the rotational speed of well head input at this time cannot effectively be embodied in shaft bottom
On drill bit, too fast well head revolving speed will lead to drilling rod instead and twist into twisted shape, or even generation plastic yielding leads to drill pipe wear, because
This its revolving speed by transmission depth limited, with the increase stock-removing efficiency of drilling depth can be gradually dropped to it is very low.Another kind side
Formula is the mode of percussion drilling, and the mode of percussion drilling adapts to the drilling compared with gun drilling, and which passes through suspention drilling tool
The impact force of power free-falling is relied on for support to dig crushed rocks, therefore the size of its impact force and the weight of drilling tool are closely related, and bored
The weight of tool is driven the intensity limitation of the power of device and the suspention cable wire of drilling tool again, therefore also limits this kind of drilling side
The drilling efficiency of formula further increases.In addition, this drilling mode also can smash completely the rock core in drilling, and by rock core
It smashes completely, needs to consume corresponding energy, and be also non-essential, while broken landwaste is cleaned out from wellhole
Being also pretty troublesome thing.
There are also a kind of impacts and rotary joint to creep into mode for the prior art, for example, Chinese patent literature CN103174380A
A kind of disclosed spring energy-storage excitation formula rotary percussion drilling device, including drilling pipe, are arranged in the drill bit of the drilling pipe lower end, setting
Beater mechanism in the drilling pipe.The beater mechanism include down-hole motor, the rotary shaft that the down-hole motor lower end is set and
Be set in the rotary shaft lower part rushes vibration external member.The invention uses the design of beater mechanism, passes through down-hole motor, rotary shaft and punching
External member of shaking cooperates, and generates quickly continuous impact, vibrates bit pressure significantly, high-frequency in drilling process, boring
Under the cooperation of head torque, accelerate drilling process, improves drilling efficiency.The essence of the technical solution is the punching based on rotary drilling
It hits supplemented by drilling.It is needed in drilling rig using down-hole motor as power, when otherwise cannot still overcome deep bores, drilling rod mistake
Problem brought by long.And power device is set in downhole hardware, it is also necessary to have corresponding energy input mechanism, so that underground
The structure of device is extremely complex.In addition, this kind of device is also to smash rock core, there are problems that invalid energy consumption.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming drill bit in the prior art to the impact force of subsurface rock
Small defect；Further solving the problems, such as existing impact, structure is complicated with rotary joint drilling apparatus；And it further solves existing
There is invalid energy consumption in device, to provide one kind under the premise of not increasing overall weight, improve impact force, change
The underground hammer blanking units of kind crushing effect.
In order to solve the above-mentioned technical problems, the present invention provides a kind of underground hammer blanking units, comprising:
Hammehead structure is connect with suspention driving structure；
Counter weight construction is arranged on the hammehead structure；
Energy storing structure is arranged between the hammehead structure and the counter weight construction, drives in the suspention driving structure
When the hammehead structure rises mobile, the part gravitional force of the counter weight construction is converted into storage energy, and described outstanding
It hangs driving structure and freely discharges when the hammehead structure falls and discharge the storage energy on the hammehead structure.
The underground hammer blanking units, the energy storing structure are that compression direction is parallel to the suspention driving structure
The spring of force direction, correspondingly the storage energy is elastic potential energy.
The underground hammer blanking units, the hammehead structure and counter weight construction are also by running through the counter weight construction simultaneously
The connecting rod connection being fixed on the hammehead structure.
The underground hammer blanking units are equipped with the tup knot between the hammehead structure and the counter weight construction
When structure falls, only allow the hammehead structure rotational structure that axis one-directionally rotates along longitudinal direction, the hammehead structure and the suspention
Correspondingly axis rotationally connects driving structure along longitudinal direction.
The underground hammer blanking units, the hammehead structure and counter weight construction are also by running through the counter weight construction simultaneously
The connecting rod connection being fixed on the hammehead structure；Described unidirectional turn is equipped between the connecting rod and the counter weight construction
Dynamic rotational structure.
The underground hammer blanking units, the rotational structure include fixing with the connecting rod or the counter weight construction
The one-way clutch of connection；And be molded over the one-way clutch and the connecting rod or the counter weight construction another on phase
The helical structure mutually engaged.
The underground hammer blanking units, the helical structure include the external screw thread being molded in the connecting rod, and
It is molded over the internal screw thread of the one-way clutch inner edge；The one-way clutch is fixedly connected with the counter weight construction.
The underground hammer blanking units, multiple energy storing structures are circumferentially distributed around the connecting rod.
The underground hammer blanking units, the hammehead structure have a hollow staving, and the middle part of the staving is equipped with
One support plate, the energy storing structure are mounted in the support plate.
The underground hammer blanking units form first for installing the connecting rod lower end in the support plate
Groove body, the counter weight construction are set in second groove body on the support plate top.
The underground hammer blanking units, the suspention driving structure includes bracket, is mounted on the branch by fulcrum
Lever on frame, the carrying cable being connected between the lever and the connecting rod, and for driving the lever motion
Actuator.
The underground hammer blanking units, the carrying cable are connected on the resistance arm of the lever, the driving
Part drives the power arm of the lever.
The underground hammer blanking units, the resistance arm of the lever are equipped with several away from the fulcrum different distance
For connecting the installation site of the carrying cable.
The underground hammer blanking units, the actuator include motor, the deceleration mechanism being connected to motor and with institute
The eccentric wheel of deceleration mechanism engagement connection is stated, the eccentric wheel passes through thick stick described in the driven wheel drive being set on the lever
Bar.
The underground hammer blanking units are additionally provided with below the lever and apply active force to it, so that institute
State the resetting-mechanism that driven wheel is close to the eccentric wheel always.
The underground hammer blanking units, the carrying cable are sliding by be rotatably mounted on the lever first
Wheel is connect with the lever, and is connect around the first pulley with the idler wheel that retracting motor controls.
The underground hammer blanking units, further include bracket, and it is sliding described first that setting is also equipped on the bracket
Second pulley and third pulley between wheel and the idler wheel, the carrying cable are successively sliding by the second pulley and third
Wheel.
Technical solution of the present invention has the advantages that
1. hammer blanking units in underground provided by the invention, energy storing structure is arranged between hammehead structure and counter weight construction,
Suspention driving structure freely discharges storage energy when hammehead structure falls in release energy storing structure on hammehead structure, exists in this way
Under the premise of not changing original weight, due to the release of energy storing structure energy, momentum of the hammehead structure before shock is increased, into
And increase to by the impact force of impact material, improve crushing effect.
2. hammer blanking units in underground provided by the invention, hammehead structure and counter weight construction are also by running through counter weight construction simultaneously
The connecting rod connection being fixed on hammehead structure, consequently facilitating the assembly combination of entire downhole hardware.
3. hammer blanking units in underground provided by the invention, it is above-mentioned through connection on the basis of, in suspention driving structure
When driving hammehead structure and counter weight construction to impact force is applied by impact material, due to unidirectional between hammehead structure and counter weight construction
The setting of the rotational structure of rotation, so that hammehead structure axis can only one-directionally rotate along longitudinal direction, to apply one to by impact material
A circumferential direction shearing force, so that crushing effect is more preferable.
4. hammer blanking units in underground provided by the invention, rotational structure is used and is fixedly connected with connecting rod or counter weight construction
One-way clutch；And be molded over one-way clutch and connecting rod or counter weight construction another on intermeshing spiral knot
Structure.The setting of one-way clutch is so that hammehead structure and counter weight construction, due to the compression of spring, are matched when far from by impact material
Relative displacement occurs between weight structure and connecting rod, helical structure can rotate, to guarantee going on smoothly for this process.
5. hammer blanking units in underground provided by the invention, hammehead structure has a hollow bucket body structure, is protecting in this way
While demonstrate,proving integrally punching effect, only rock core and surrounding rock body are separated, rock core will not be smashed, avoids invalid energy
Consumption.
6. hammer blanking units in underground provided by the invention, suspention driving structure includes that first connect with connecting rod is slided
Wheel, for installing the lever of first pulley and for the actuator of activation lever movement, first pulley and actuator set up separately in thick stick
The two sides of bar fulcrum.Actuator activation lever moves up and down, so that first pulley is driven to rotate clockwise or counterclockwise, Jin Erti
Connecting rod is risen or transferred, realizes that crushing efficiency is high to by the multiple strike of impact material.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the underground hammer blanking units provided in the first embodiment of the invention；
Fig. 2 is the hammehead structure of Fig. 1 and the enlarged diagram of counter weight construction；
Fig. 3 is the enlarged diagram of the actuator of Fig. 1；
Fig. 4 is the schematic diagram of the underground hammer blanking units provided in second of embodiment of the invention.
Description of symbols:
1- hammehead structure；2- counter weight construction；3- energy storing structure；4- suspends driving structure in midair；5- connecting rod；6- rotational structure；
7- bracket；8- swing component；41- first pulley；42- lever；43- actuator；44- second pulley；45- third pulley；46- traction
Wirerope；47- idler wheel；431- motor；432- deceleration mechanism；433- eccentric wheel；434- driven wheel；435- resetting-mechanism.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
A kind of specific embodiment of underground hammer blanking units as shown in Figs. 1-3, for the rock in drilling well into
Row strike is broken, and including the hammehead structure 1 connecting with suspention driving structure 4, the counterweight knot on the hammehead structure 1 is arranged in
Structure 2, and the spring between the hammehead structure 1 and the counter weight construction 2 as energy storing structure 3 is set.
The suspention driving structure 4 drives the hammehead structure 1 to move back and forth along the depth direction of drilling well, in drilling well
Rock force.The compression direction of the spring is parallel to the force direction of the suspention driving structure 4, drives in the suspention
When structure 4 drives the hammehead structure 1 to rise mobile, the counter weight construction 2 is synchronized to be promoted therewith, and the spring is matched by described in
The part gravitional force of weight structure 2 is converted to the elastic potential energy as storage energy, and freely releases in the suspention driving structure 4
It puts and discharges the elastic potential energy when hammehead structure 1 falls on the hammehead structure 1, increase the tup knot to pass through
The undershoot speed of structure 1 and improve the impact force to subsurface rock.Multiple spring circumferential directions are distributed in the week of the connecting rod 5
It encloses, to provide uniform elastic potential energy.
The hammehead structure 1 and counter weight construction 2 are also by running through the counter weight construction 2 and being fixed on the hammehead structure 1
On connecting rod 5 connect, specifically, the counter weight construction 2 is the interior clump weight for being equipped with through-hole, and the hammehead structure 1 has one
The middle part of hollow staving, the staving is equipped with a support plate, and the space inside staving is divide into upper part and lower part by support plate, described
Spring is mounted in the support plate.The first groove body for installing 5 lower end of connecting rod is formed in the support plate, the
One groove body is molded over center, and the connecting rod 5 is fixed in first groove body after the through-hole of the clump weight；It is described to match
Weight structure 2 is set in second groove body on the support plate top, and the tip contact with the spring.
It is additionally provided between the connecting rod 5 and the counter weight construction 2 when the hammehead structure 1 falls, only allows institute
The rotational structure 6 that axis one-directionally rotates along longitudinal direction of hammehead structure 1 is stated, the hammehead structure 1 and the suspention driving structure 4 are correspondingly
Axis rotationally connects along longitudinal direction.In the present embodiment, the rotational structure 6 includes the list being fixedly connected with the counter weight construction 2
To clutch；And it is molded over intermeshing helical structure in the one-way clutch and the connecting rod 5.The helical structure
Including the external screw thread being molded in the connecting rod 5, and it is molded over the internal screw thread of the one-way clutch inner edge.The tup knot
When structure 1 is elevated, due to the spring effect between the counter weight construction 2 and the support plate, biggish frictional force is generated, it is described
Rotation is not had between counter weight construction 2 and the hammehead structure 1, but during spring-compressed the counter weight construction 2 with it is described
Upper and lower relative movement is had between connecting rod 5, so that the one-way clutch for engaging connection with the connecting rod 5 must rotate
It can move up and down, to guarantee going on smoothly for this process.When the counter weight construction 2 is released whereabouts, the connecting rod 5
The relatively described counter weight construction 2 moves down, and at this moment due to the setting of the one-way clutch, the one-way clutch is to Xiang Fanfang
It is prevented to the trend of rotation, and the connecting rod 5 rotates, and then the hammehead structure 1 is driven to rotate, while to rock
Apply a circumferential shearing force.
The suspention driving structure 4 includes the first pulley 41 being connect by carrying cable 46 with the connecting rod 5, is used for
The substantially horizontally disposed lever 42 of the first pulley 41 and the actuator 43 for driving the lever 42 to move, institute are installed
It states first pulley 41 and the actuator 43 sets up separately on the resistance arm and power arm of the two sides of 42 fulcrum of lever, it is described to lead
Draw wirerope 46 to be connected on the resistance arm of the lever 42, the actuator 43 drives the power arm of the lever 42.The thick stick
The resistance arm of bar 42 is equipped with several installation sites for being used to connect the carrying cable 46 away from the fulcrum different distance, can
To select according to actual needs.The carrying cable 46 passes through the first pulley 41 being rotatably mounted on the lever 42 and institute
The connection of lever 42 is stated, and is connect around the first pulley 41 with the idler wheel 47 that retracting motor controls.The actuator 43 includes
Motor 431, the deceleration mechanism 432 being connect with motor 431 and the eccentric wheel 433 that connection is engaged with the deceleration mechanism 432, it is described
Eccentric wheel 433 passes through the driven wheel 434 being arranged on the lever 42 and drives the lever 42.The lower section of the lever 42 is also set
Have and active force is applied to it, so that the driven wheel 434 is close to the conduct resetting-mechanism 435 of the eccentric wheel 433 always
Compressed spring.Motor 431 drives deceleration mechanism 432 to rotate by conveyer belt, and then drives and engage connection with deceleration mechanism 432
Eccentric wheel 433 rotate, to be exerted a force by driven wheel 434 to one end of lever 42, so that being set to the of 42 other end of lever
One pulley 41 moves up and down, to promote or discharge the hammehead structure 1.
The suspention driving structure 4 is mounted on the bracket 7 outside drilling well, and lever 42 is mounted on bracket by fulcrum
On 7, the second pulley 44 and third being arranged between the first pulley 41 and the idler wheel 47 are also equipped on the bracket 7
Pulley 45, the carrying cable 46 successively pass through the second pulley 44 and third pulley 45.
When needing to be crushed the rock in drilling well, motor driven eccentric wheel is rotated first, to pass through driven wheel
It exerts a force downwards to one end of lever 42, so that the first pulley 41 for being set to 42 other end of lever moves upwards, thus described in being promoted
Hammehead structure 1.During the hammehead structure 1 is elevated, the counter weight construction 2 is synchronized to be promoted therewith, is set to simultaneously
Multiple springs between the hammehead structure 1 and the counter weight construction 2 are compressed, the part gravitional force of the counter weight construction 2
The elasticity of compression potential energy for being converted to the spring is stored.The one-way clutch inner ring of connection is engaged with the connecting rod 5 simultaneously
Rotation, and the one-way clutch outer ring being fixedly connected with counter weight construction 2 does not rotate, so that the connecting rod 5 does not rotate and upward
It is mobile.As impact motor further rotates, the eccentric wheel is detached from the end of the lever 42, and cam pin is discharged to lever 42
Force, the first pulley 41 set on 42 other end of lever moves downward, and the hammehead structure 1 is released, the pressure of the spring
Contracting elastic potential energy is released simultaneously, to apply a biggish impact force to the rock in drilling well.Due to the one-way clutch
The trend of the setting of device, the Internal and external cycle of the one-way clutch rotated round about is prevented from, and the hammehead structure 1 exists
It is mobile with the trend for being detached from the counter weight construction 2 under the action of elastic potential energy, cooperate the connecting rod 5 and the one-way clutch
Helical structure between device inner ring, the connecting rod 5 rotate while the relatively described counter weight construction 2 moves down, into
And the hammehead structure 1 is driven to rotate, a circumferential shearing force thus is applied with to rock.With the brill of the hammehead structure 1
Into retracting motor controls the idler wheel 47 and rotates, and the idler wheel 47 gradually discharges carrying cable 46 and successively drives third pulley 45
It is rotated with second pulley 44, to keep effective impact of the hammehead structure 1 to rock.
As alternative embodiment, the hammehead structure 1 and counter weight construction 2 are directly by running through the counter weight construction 2
And it is fixed on the connection of the connecting rod 5 on the hammehead structure 1.
As alternative embodiment, the rotational structure 6 includes the one-way clutch being fixedly connected with the connecting rod 5
Device；And it is molded over intermeshing helical structure on the one-way clutch and the counter weight construction 2.
As alternative embodiment, as shown in figure 4, the suspention driving structure 4 may be replaced by the thick stick of triangle
Bar 42, first pulley 41 are mounted in the lever 42 of triangle on the resistance arm of fulcrum basic horizontal, and the eccentric wheel replaces
It is changed to swing component 8, the moving from the substantially vertical extension of the fulcrum of the lever 42 of the triangle is arranged in the swing component 8
On the arm of force, the swing component 8 is connected to motor.8 reciprocally swinging of motor driven swing component, thus drive the lever 42 of triangle with
Swing, to be promoted or discharge the connecting rod 5.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (17)
1. a kind of underground hammer blanking units characterized by comprising
Hammehead structure (1) is connect with suspention driving structure (4)；
Counter weight construction (2) is arranged on the hammehead structure (1)；
Energy storing structure (3) is arranged between the hammehead structure (1) and the counter weight construction (2), in the suspention driving structure
(4) when driving the hammehead structure (1) to rise mobile, the part gravitional force of the counter weight construction (2) is converted into storage energy
Amount, and freely discharged when the hammehead structure (1) falls in the suspention driving structure (4) and discharge the storage energy in described
On hammehead structure (1).
2. hammer blanking units in underground according to claim 1, which is characterized in that the energy storing structure (3) is compression side
To the spring for the force direction for being parallel to suspention driving structure (4), correspondingly the storage energy is elastic potential energy.
3. hammer blanking units in underground according to claim 1 or 2, which is characterized in that the hammehead structure (1) and counterweight
Connecting rod (5) connection of the structure (2) also by running through the counter weight construction (2) and being fixed on the hammehead structure (1).
4. hammer blanking units in underground according to claim 1 or 2, which is characterized in that in the hammehead structure (1) and institute
When stating between counter weight construction (2) equipped with the hammehead structure (1) whereabouts, only allowing the hammehead structure (1), axis is unidirectional along longitudinal direction
The rotational structure (6) of rotation, correspondingly axis rotationally connects the hammehead structure (1) along longitudinal direction with the suspention driving structure (4)
It connects.
5. hammer blanking units in underground according to claim 4, which is characterized in that the hammehead structure (1) and counterweight knot
Connecting rod (5) connection of the structure (2) also by running through the counter weight construction (2) and being fixed on the hammehead structure (1)；Described
The rotational structure (6) of the one-directional rotation is equipped between connecting rod (5) and the counter weight construction (2).
6. hammer blanking units in underground according to claim 5, which is characterized in that the rotational structure (6) includes and institute
State connecting rod (5) or one-way clutch that the counter weight construction (2) is fixedly connected；And it is molded over the one-way clutch and described
Intermeshing helical structure on another of connecting rod (5) or the counter weight construction (2).
7. hammer blanking units in underground according to claim 6, which is characterized in that the helical structure includes being molded over institute
The external screw thread on connecting rod (5) is stated, and is molded over the internal screw thread of the one-way clutch inner edge；The one-way clutch with it is described
Counter weight construction (2) is fixedly connected.
8. according to claim 3, the described in any item underground hammer blanking units of 5-7, which is characterized in that multiple energy storage knots
Structure (3) is circumferentially distributed around the connecting rod (5).
9. according to claim 3, the described in any item underground hammer blanking units of 5-7, which is characterized in that the hammehead structure
(1) there is a hollow staving, the middle part of the staving is equipped with a support plate, and the energy storing structure (3) is mounted on the support plate
On.
10. hammer blanking units in underground according to claim 9, which is characterized in that form and be used in the support plate
First groove body of the connecting rod (5) lower end is installed, the counter weight construction (2) is set to second groove body on the support plate top
In.
11. according to claim 3, the described in any item underground hammer blanking units of 5-10, which is characterized in that the suspention driving
Structure (4) includes bracket (7), is mounted on the lever (42) on the bracket (7) by fulcrum, be connected to the lever (42) with
Carrying cable (46) between the connecting rod (5), and the actuator (43) for driving the lever (42) to move.
12. hammer blanking units in underground according to claim 11, which is characterized in that the carrying cable (46) is connected to
On the resistance arm of the lever (42), the actuator (43) drives the power arm of the lever (42).
13. hammer blanking units in underground according to claim 12, which is characterized in that on the resistance arm of the lever (42)
Equipped with several installation sites for being used to connect the carrying cable (46) away from the fulcrum different distance.
14. the described in any item underground hammer blanking units of 1-13 according to claim 1, which is characterized in that the actuator
(43) include motor (431), the deceleration mechanism (432) connecting with motor (431) and engage connection with the deceleration mechanism (432)
Eccentric wheel (433), the eccentric wheel (433) drives the thick stick by the way that driven wheel (434) on the lever (42) is arranged
Bar (42).
15. hammer blanking units in underground according to claim 14, which is characterized in that the lower section of the lever (42) is also set
Have and active force is applied to it, so that the driven wheel (434) is close to the resetting-mechanism of the eccentric wheel (433) always
(435)。
16. the described in any item underground hammer blanking units of 1-15 according to claim 1, which is characterized in that the carrying cable
(46) it is connect by the first pulley (41) being rotatably mounted on the lever (42) with the lever (42), and around described
First pulley (41) is connect with the idler wheel (47) that retracting motor controls.
17. hammer blanking units in underground according to claim 16, which is characterized in that be also equipped on the bracket (7)
The second pulley (44) and third pulley (45) being arranged between the first pulley (41) and the idler wheel (47), the traction
Wirerope (46) successively passes through the second pulley (44) and third pulley (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313601.2A CN109403856B (en) | 2018-11-06 | 2018-11-06 | Underground hammer type punching device |
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| CN201811313601.2A CN109403856B (en) | 2018-11-06 | 2018-11-06 | Underground hammer type punching device |
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| CN109403856B CN109403856B (en) | 2024-03-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773875A (en) * | 2019-03-18 | 2019-05-21 | 广州明森科技股份有限公司 | A kind of smart card hole punched device |
| CN109773875B (en) * | 2019-03-18 | 2024-05-28 | 岳阳大拇指通讯设备有限公司 | Smart card punching device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279353A (en) * | 1999-07-06 | 2001-01-10 | 李裕谨 | Friction-driven self-locking roll-type pumping unit |
| CN1818327A (en) * | 2006-02-28 | 2006-08-16 | 彭利 | Reciprocating petroleum beam-pumping unit with hydraulic transmission |
| CN101033682A (en) * | 2007-04-17 | 2007-09-12 | 陈宗武 | Lever balance head sheave long stroke pumping unit |
| CN201606039U (en) * | 2009-12-11 | 2010-10-13 | 史文元 | Oil and gas mining and discharging device |
| CN101949260A (en) * | 2010-07-22 | 2011-01-19 | 浙江师范大学 | Auxiliary hammer mechanism of percussive hammer capable of releasing after storing energy and energy-storage type percussive hammer |
| CN201786247U (en) * | 2010-07-22 | 2011-04-06 | 浙江师范大学 | Auxiliary hammer mechanism of impact hammer for releasing energy after energy storage and energy-storing type impact hammer |
| CN102808600A (en) * | 2012-07-11 | 2012-12-05 | 扬州东方吊架有限公司 | Constant force spring energy-saving oil production equipment |
| CN209637681U (en) * | 2018-11-06 | 2019-11-15 | 能诚集团有限公司 | A kind of underground hammer blanking units |
-
2018
- 2018-11-06 CN CN201811313601.2A patent/CN109403856B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279353A (en) * | 1999-07-06 | 2001-01-10 | 李裕谨 | Friction-driven self-locking roll-type pumping unit |
| CN1818327A (en) * | 2006-02-28 | 2006-08-16 | 彭利 | Reciprocating petroleum beam-pumping unit with hydraulic transmission |
| CN101033682A (en) * | 2007-04-17 | 2007-09-12 | 陈宗武 | Lever balance head sheave long stroke pumping unit |
| CN201606039U (en) * | 2009-12-11 | 2010-10-13 | 史文元 | Oil and gas mining and discharging device |
| CN101949260A (en) * | 2010-07-22 | 2011-01-19 | 浙江师范大学 | Auxiliary hammer mechanism of percussive hammer capable of releasing after storing energy and energy-storage type percussive hammer |
| CN201786247U (en) * | 2010-07-22 | 2011-04-06 | 浙江师范大学 | Auxiliary hammer mechanism of impact hammer for releasing energy after energy storage and energy-storing type impact hammer |
| CN102808600A (en) * | 2012-07-11 | 2012-12-05 | 扬州东方吊架有限公司 | Constant force spring energy-saving oil production equipment |
| CN209637681U (en) * | 2018-11-06 | 2019-11-15 | 能诚集团有限公司 | A kind of underground hammer blanking units |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773875A (en) * | 2019-03-18 | 2019-05-21 | 广州明森科技股份有限公司 | A kind of smart card hole punched device |
| CN109773875B (en) * | 2019-03-18 | 2024-05-28 | 岳阳大拇指通讯设备有限公司 | Smart card punching device |
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|---|---|
| CN109403856B (en) | 2024-03-15 |
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