CN110130190A - A kind of road construction soil compaction device - Google Patents
A kind of road construction soil compaction device Download PDFInfo
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- CN110130190A CN110130190A CN201910467359.2A CN201910467359A CN110130190A CN 110130190 A CN110130190 A CN 110130190A CN 201910467359 A CN201910467359 A CN 201910467359A CN 110130190 A CN110130190 A CN 110130190A
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- gear
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- conveyor chamber
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention provides a kind of road construction soil compaction device, the technical issues of existing tamping unit of effective solution can not easily change the compacting effect of hammer ram as needed.The present invention can according to need to adjust the dynamics of hammer ram compacting, adjust the lifting height of hammer ram first to adjust the dynamics of compacting, and because lifting height receives the limitation of device height, therefore when lifting height is to when pushing up, at this time the compacting dynamics of hammer ram can be adjusted by adjusting the weight of hammer ram, whole equipment adjustment process, which only needs operator to adjust a rocking handle, can be realized, simple and convenient.
Description
Technical field
The present invention relates to technical field of road construction, more particularly to a kind of road construction soil compaction device.
Background technique
Now in compact road construction or when soil property is worked than relatively soft road surface, in order to improve the anti-of road surface
Pressure property, can generally use tamping unit, and traditional compacting is that walking machine loads tamping unit or using the compacting from walking
Machine tamps ground, but traditional tamping unit is during compacting, the height of hammer ram be it is certain, can not basis
The dynamics and speed for needing to tamp change the compacting effect of hammer ram, that is, can not easily change the hoisting depth of hammer ram
And the weight of hammer ram, inconvenience is caused to Ramming operation.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of road construction soil compactions
The technology of device, the compacting effect that the existing tamping unit of effective solution can not easily change hammer ram as needed is asked
Topic.
Its technical solution solved is a kind of road construction soil compaction device, including pedestal and hammer ram, the pedestal
The front and back side of upper side is respectively fixed with vertical support plate, slides vertically respectively on the opposite side of two support plates and is equipped with cross
To slide bar, one end of the slide bar is fixed on hammer ram, further includes being placed in the front and back end of the pedestal on the right side of support plate to be arranged
Chain stay, the chain stay upper and lower side are rotatably connected to sprocket wheel respectively, are connected with lifting chain between upper lower sprocket, and two
It is placed between the sprocket wheel of lower part and is connected through drive rod, drive rod drives through driving motor, is respectively fixed with cross on two lifting chains
To elastic telescopicing rod, be connected with the lift lever being placed on the downside of slide bar, the lift lever between the free end of two elastic telescopicing rods
Front and back end is cased with Propelling wheel respectively, slides vertically respectively on the opposite side of two support plates and is connected with surely high block, the fixed height
Block right side is towards the acclivitous inclined-plane in Propelling wheel cooperation in right side, and the fixed high block screw-internal thread fit is equipped with rotation
The lead screw of connection on the supporting plate, the upper end of two lead screws is sequentially connected through belt sheave structure；
It further include the shell being placed between two support plates, lower part is equipped with the first lateral conveyor chamber, the first conveying in the shell
It is communicated on the right side of chamber and is placed in intracorporal the second vertical conveyor chamber of shell, the second conveyor chamber top left hand is communicated with downward towards left side
Inclined third conveyor chamber is communicated between the first conveyor chamber and third conveyor chamber and is placed in intracorporal 4th conveyor chamber of shell, described
It is equipped with the first helical feed roller conveyed towards the second conveyor chamber in first conveyor chamber, is equipped in the second conveyor chamber defeated towards top
The the second helical feed roller sent, the first and second helical feed rollers drive through feeder motor to be rotated, and the hammer ram internal upper part is provided with
Storage chamber, the 4th conveyor chamber left side are provided with the vertical guide groove being connected to outward, and the storage chamber upper end is communicated with towards the right side
Acclivitous feeding tube is held, feeding tube, which slides vertically, to be connected in guide groove, and the end of feeding tube is extend into the 4th conveyor chamber
And be slidably matched with the right side wall of the 4th conveyor chamber, the upper end that feeding tube is placed in the 4th conveyor chamber is provided with material receiving port, storage chamber
The feeder pipe tilted down towards right end is communicated on the right side of lower end, the feeder pipe slides vertically cooperation in guide groove and end is stretched
Enter into the 4th conveyor chamber, the feeder pipe and storage chamber connectivity part are equipped with automatic door, the upper end of the feeding tube with lead
Folded sheet, the folded sheet front and back end point are connected separately between slot upper end and between the lower end of feeder pipe and the lower end of guide groove
It is not slidably fitted on the front and back sides of guide groove, is placed with multiple gravitation balls in first conveyor chamber.
Preferably, further include the dial being fixed therein in a support plate, drive is rotatably connected in the dial
The front end of moving axis, the drive shaft stretches out dial and is connected with rocking handle, solid in the drive shaft between the rocking handle and dial
Surely there is the pointer matched with the scale on dial, the intrinsic conveying electricity of axially spaced-apart set in the drive shaft on rear side of the dial
Machine sector gear and lead screw sector gear, feeder motor gear segment mates have first gear, the lead screw gear segment mates
There is second gear, the first gear is coaxially connected with the knob of fixed feeder motor controller on the supporting plate, conveying electricity
Machine controller connects feeder motor, and the second gear drives one of lead screw to rotate, uses rocking handle hammer ram through transmission mechanism
Hoisting depth and weight when being adjusted, rotate rocking handle, lead screw sector gear is first engaged with second gear, at this time feeder motor
Sector gear is not engaged with first gear, when lead screw sector gear and second gear are detached from, feeder motor sector gear at this time
It is engaged with first gear.
Preferably, the elastic telescopicing rod includes sleeve, and sliding is equipped with motion bar in sleeve, and the sleeve is interior along it
Length direction is provided with sliding slot closed at both ends, and the sliding block being slidably fitted in sliding slot, the activity are fixed on the motion bar
Bar is placed in connecting spring between end and sleeve in sleeve.
Preferably, the elastic telescopicing rod is connected on lifting chain by U-shaped fixture block, two U on the U-shaped fixture block
The through hole of the pin shaft on the carrier bar corresponding to lifting chain is had on shape arm, the U-shaped fixture block is fixed longitudinally opposed
Two carrier bars on, the pin shaft on the carrier bar is threaded through in through hole.
Preferably, the Propelling wheel is rotatably connected on lift lever.
Preferably, the transmission mechanism includes the coaxially connected third gear in second gear, engages with third gear
Be less than less than the 4th gear of third gear, coaxially connected the 5th gear on the 4th gear, with what the 5th gear engaged
The coaxially connected first bevel gear of the 6th gear, the 6th gear of 5th gear is engaged in first bevel gear and is fixed in silk
Second bevel gear on thick stick.
Preferably, the belt sheave structure includes that lead screw top covers the skin connected between solid belt pulley and two belt pulleys
Band.
Preferably, the rod axis upper and lower side of the second helical feed roller is rotatably connected on shell respectively, the second spiral transferring
The roll shaft lower end of roller is sent to stretch out shell and the intrinsic third hand tap gear of set, the third hand tap gear is engaged with the 4th bevel gear, described
4th bevel gear inner sleeve is inherently rotatably connected on the transmission shaft on pedestal, the left end and middle part of the roll shaft of the first helical feed roller
It is not rotatably connected on shell, shell and intrinsic 7th gear of set, institute are stretched out in the left end of the roll shaft of the first helical feed roller
It states the 7th gear and is engaged with the eighth gear being rotatably connected on shell, the eighth gear, which is rotatably connected to, is fixed in transmission shaft
On the 9th gear, the output shaft of the feeder motor is coaxially connected on transmission shaft.
Preferably, between the shell lower end, elastic telescopicing rod and lift lever or storage chamber bottom surface is equipped with gravity sensitive
Device, gravity sensor and automatic door are connected on feeder motor controller.When gravity sensor is arranged in storage chamber bottom surface
When, specific structure is that the storage chamber bottom surface is fixed with gravity sensor, and the gravity sensor upper ends have bearing plate,
The bearing plate, which slides vertically, to be arranged in storage chamber, is fixed on the storage chamber side wall and is limited bearing plate in gravity sensitive
Limited block on device, the bearing plate upper side are the inclined-plane tilted down towards feeder pipe direction.
Preferably, the folded sheet includes multiple vertical spaced first plates, on the opposite face of two adjacent first plates
It is provided with vertical telescopic cavity, vertical movement slots closed at both ends are provided in the telescopic cavity, are set between two neighboring first plate
It is equipped with the second plate, the second plate upper and lower side is respectively protruding into corresponding telescopic cavity, the second plate upper and lower side side wall
On be respectively fixed with stretching block, the stretching block slides vertically cooperation in corresponding movement slots.
The present invention can according to need to adjust the dynamics of hammer ram compacting, and the lifting height of adjusting hammer ram first rams to adjust
Real dynamics, and because lifting height receives the limitation of device height can pass through tune when lifting height is to when pushing up at this time
The weight of hammer ram is saved to adjust the compacting dynamics of hammer ram, whole equipment adjustment process only needs operator to adjust a rocking handle
It realizes, it is simple and convenient.
Detailed description of the invention
Fig. 1 is the main structure figure of pedestal of the present invention, shell and hammer ram part.
Fig. 2 is main view of the present invention (pedestal shows top half).
Fig. 3 is one perspective view of visual angle of structure shown in Fig. 2.
Fig. 4 is two perspective view of visual angle of structure shown in Fig. 2.
Fig. 5 is connection structure diagram of the lifting chain of the present invention to Propelling wheel part.
Fig. 6 is lead screw in the present invention to one perspective view of the visual angle of dial portion.
Fig. 7 is lead screw in the present invention to two perspective view of the visual angle of dial portion.
Fig. 8 is the one of example structure figure of folded sheet in the present invention.
Fig. 9 is the structure chart of another embodiment of folded sheet in the present invention.
Figure 10 is the perspective view of elastic telescopicing rod and promotion bar part in the present invention.
Figure 11 is the structure chart of elastic telescopicing rod in the present invention.
Figure 12 is the structure chart that gravity sensor is added inside hammer ram.
Specific embodiment
Further description is made to a specific embodiment of the invention below in conjunction with attached drawing 1-12.
Embodiment 1, the technical solution solved is a kind of road construction soil compaction device, including pedestal 1 and hammer ram
2, the front and back side of 1 upper side of pedestal is respectively fixed with vertical support plate 3, and two support plates 3 are erected respectively on opposite side
It is horizontally arranged at interval to being slidably fitted on 3 side of support plate described in lateral slide bar 4(there are two vertical sliding rail 5, the cunning
The sliding groove 6 cooperated with sliding rail 5 is provided on bar 4, slide bar 4 is slidably fitted on sliding rail 5 by sliding groove 6), the slide bar 4
One end is fixed on hammer ram 2, further includes the chain stay 7 for being placed in the front and back end setting of pedestal 1 on 3 right side of support plate, the chain
7 upper and lower side of bracket is rotatably connected to sprocket wheel 8 respectively, lifting chain 9 is connected between upper lower sprocket 8, two are placed in lower part
Connected between sprocket wheel 8 through drive rod 10, drive rod 10 drive through driving motor 11 (sprocket wheel 8 is stretched out in wherein one end of drive rod 10,
8 end of stretching sprocket wheel of drive rod 10 is connected on the output shaft of driving motor 11, and driving motor 11 is fixed on pedestal 1), two mention
Rise and be respectively fixed with lateral 12 part of elastic telescopicing rod 12(elastic telescopicing rod on chain 9 and also can be set into two groups, two groups it
Between be separately positioned on the chain of left and right sides, it is symmetrically placed, in this way can will be promoted the time shorten one times), two elastic telescopicing rods
The lift lever 13 for being placed in 4 downside of slide bar is connected between 12 free end, 13 front and back end of lift lever is cased with Propelling wheel respectively
14, slid vertically on the opposite side of two support plates 3 respectively be connected with surely high block 15(be arranged in support plate 3 it is vertical recessed
Slot 16 determines the fixed casting lug thereon 17 being slidably fitted in groove 16 on high block 15), fixed high 15 right side of block is towards right side
The acclivitous inclined-plane in the cooperation of Propelling wheel 14, fixed high 15 screw-internal thread fit of block, which is equipped with, is rotatably connected on support plate 3
On lead screw 18, the upper end of two lead screws 18 is sequentially connected through belt sheave structure；
It further include the shell 19 being placed between two support plates 3, lower part is equipped with the first lateral conveyor chamber 20 in the shell 19, the
The the second vertical conveyor chamber 21 being placed in shell 19, the connection of 21 top left hand of the second conveyor chamber are communicated on the right side of one conveyor chamber 20
There is the third conveyor chamber 22 tilted down towards left side, is communicated between the first conveyor chamber 20 and third conveyor chamber 22 and is placed in shell
The 4th conveyor chamber 23 in 19, first conveyor chamber 20 is interior to be equipped with the first helical feed roller conveyed towards the second conveyor chamber 21
24, the second conveyor chamber 21 is interior equipped with the second helical feed roller 25 conveyed towards top, the first and second helical feed rollers 25 warp
The driving rotation of feeder motor 26,2 internal upper part of hammer ram are provided with storage chamber 27, are provided on the left of the 4th conveyor chamber 23 and connect outward
Logical vertical guide groove 28,27 upper end of storage chamber are communicated with towards the acclivitous feeding tube 29 of right end, and feeding tube 29 is perpendicular
To being slidably connected in guide groove 28, the end of feeding tube 29 is extend into the 4th conveyor chamber 23 and the right side with the 4th conveyor chamber 23
Wall is slidably matched, and the upper end that feeding tube 29 is placed in the 4th conveyor chamber 23 is provided with material receiving port 30, connection on the right side of the lower end of storage chamber 27
There is a feeder pipe 31 tilted down towards right end, the feeder pipe 31 slides vertically cooperation in guide groove 28 and end extend into the
In four conveyor chambers 23, the feeder pipe 31 is equipped with automatic door 32, the upper end of the feeding tube 29 with 27 connectivity part of storage chamber
Folded sheet 33, the folding are connected separately between 28 upper end of guide groove and between the lower end of feeder pipe 31 and the lower end of guide groove 28
33 front and back end of lamination is slidably fitted in respectively on the front and back sides of guide groove 28, is placed with multiple gravity in first conveyor chamber 20
Ball 34.
The embodiment when in use, opens driving motor 11, driving motor 11 is by elastic telescopicing rod 12 with lift lever
13 operations, lift lever 13 support slide bar 4, and slide bar 4 drives hammer ram 2 to move upwards, and the Propelling wheel 14 of 13 front and back end of lift lever is transported
Row, at this time since the downside that surely high block 15 faces Propelling wheel 14 is inclined-plane, determines high bar to when determining high 15 lower section of block at this time
The thrust for giving Propelling wheel 14 1 lateral, so that elastic telescopicing rod 12 bounces back, elastic telescopicing rod 12 is during retraction with mentioning
Rising stem 13 bounces back, so that lift lever 13 is detached from the state of supporting slider 4, hammer ram 2 does downwards under Gravitative Loads and freely falls at this time
Body tamps the soil of lower part.The pedestal 1 of the invention can be fixed on mechanically moving, can also be pacified in 1 lower part of pedestal
Entrucking wheel system, i.e. wheel 35 and movable motor, such as first axletree can be fixedly mounted in 1 lower left side of pedestal,
Universal wheel is installed in first axletree front and back end, before 1 lower part right end of pedestal piece second axletree of rotational installation, the second axletree
The intrinsic wheel of rear end cap, the second axletree drive by movable motor, can install one in 1 right end of pedestal at this time certainly
Pushing hands facilitates people to hold the direction of the device.Or universal wheel is partially installed on right part, by wheel and walking
Motor part is mounted on left side, is more conducive to the control in direction in the pushing hands of hand-held 1 right end of pedestal installation in this way.In hammer ram
During 2 move up and down, the feeding tube 29 and feeder pipe 31 connected on hammer ram 2 slides vertically in guide groove 28, and folded sheet 33
Then stretch as feeding tube 29 and feeder pipe 31 are folded up and down.
When needing to increase the dynamics of compacting, rotational lead screw 18, so that the lead screw 18 of front and back drives fixed high block 15 upwards
Mobile, when being moved to suitable position, stop operating lead screw 18, and the height of fixed high block 15 is exactly the highest point of hammer ram 2 at this time.When
Fixed high block 15 reach a certain height and can not rise, and opens feeder motor 26 at this time there is still a need for when increase compacting dynamics at this time, defeated
Power transmission machine 26 drives the first helical feed roller 24 and the movement of the second helical feed roller 25, and the first helical feed roller 24 will be by steel ball conveying
It is sent in the second conveyor chamber 21, the second helical feed roller 25 is by Steel ball conveyor to third conveyor chamber 22, due to third conveyor chamber
22 be skewed, therefore steel ball tumbles in the 4th conveyor chamber 23 along third conveyor chamber 22, and the material receiving port of feeding tube 29
30 place upwards, and steel ball drops into material receiving port 30 at this time, drops into storage chamber 27 through feeding tube 29, then increases hammer ram
2 weight closes feeder motor 26 when the weight of hammer ram 2 increases to the value of needs at this time, then steel ball is not towards storage chamber
Conveying in 27.Later when needing to mitigate the weight of hammer ram 2, automatic door 32(is opened at this time in order to facilitate steel ball from blanking
Pipe 31 flows out, and the bottom of storage chamber 27 can be made into the state tilted down towards feeder pipe 31), automatic door 32 is opened
Later, steel ball is flowed out from feeder pipe 31, is fallen in the first conveyor chamber 20 by the 4th conveyor chamber 23.When steel ball is from storage chamber 27
The dynamics that the compacting of mitigation hammer ram 2 is also thought after interior complete release, then rotate backward lead screw 18, so that fixed high block 15 declines,
High block 15 fixed at this time decline after position be exactly hammer ram 2 highest point, hammer ram 2 to ground tamp due to be by gravitional force, because
The compacting dynamics of this hammer ram 2 and its height are proportional.The gravitation ball 34 is steel ball or shot.
Embodiment 2 further includes on the basis of embodiment 1 the dial 36 being fixed therein in a support plate 3, institute
It states and is rotatably connected to drive shaft 37 in dial 36, the front end of the drive shaft 37 stretches out dial 36 and is connected with rocking handle 38,
The pointer 39 matched with the scale on dial 36, institute are fixed in drive shaft 37 between the rocking handle 38 and dial 36
It states axially spaced-apart in the drive shaft 37 of 36 rear side of dial and covers intrinsic feeder motor sector gear 40 and lead screw sector gear 41, it is defeated
Power transmission machine sector gear 40 is combined with first gear 42, and the lead screw sector gear 41 is combined with second gear 43, and described first
Gear 42 is coaxially connected with the knob for the feeder motor controller 44 being fixed in support plate 3, and feeder motor controller 44 connects
Feeder motor 26, the second gear 43 drive one of lead screw 18 to rotate, use mentioning for 38 hammer ram 2 of rocking handle through transmission mechanism
When rise and weight are adjusted, rocking handle 38 is rotated, lead screw sector gear 41 is first engaged with second gear 43, at this time conveying electricity
Machine sector gear 40 is not engaged with first gear 42, and when lead screw sector gear 41 and the disengaging of second gear 43, conveying is electric at this time
Machine sector gear 40 is engaged with first gear 42.
The embodiment is in use, work as the compacting dynamics for needing to adjust hammer ram 2, that is, when height and total amount, operator is only
Hand-held rocking handle 38 is needed, when needing to increase the dynamics of compacting, rocking handle 38 is held at this time and is rotated, rocking handle 38 drives silk
Thick stick sector gear 41 and feeder motor sector gear 40 rotate, and lead screw sector gear 41 is engaged with second gear 43 at this time, and defeated
Power transmission machine sector gear 40 is not engaged with first gear 42, and second gear 43 rotates and then lead screw 18 is driven to rotate, to surely high block
15 height is adjusted, and then adjusts the height that hammer ram 2 reaches.Continue to rotate rocking handle 38, when hammer ram 2 reach institute it is attainable
When highest point, lead screw sector gear 41 and second gear 43 are detached from this time, at this time feeder motor sector gear 40 and first gear
42 engagements, drive first gear 42 to rotate, and the rotation of first gear 42 drives the knob of feeder motor controller 44, then beat
Feeder motor 26 is opened, is increased by weight of the steel ball to hammer ram 2.It is reversed to turn when needing to reduce the compacting dynamics of hammer ram 2
Shake handle 38.
Embodiment 3, on the basis of embodiment 1, the elastic telescopicing rod 12 include sleeve 45, and sliding is worn in sleeve 45
There is motion bar 46, is provided with sliding slot 47 closed at both ends in the sleeve 45 along its length direction, is fixed on the motion bar 46
There is the sliding block 48 being slidably fitted in sliding slot 47, connects bullet between the end being placed in sleeve 45 of motion bar 46 and sleeve 45
Spring 49.When in use, the right end of sleeve 45 can be made closing dress to the embodiment, and spring 49 is facilitated to be connected to sleeve 45
Between the right side wall of internal right side wall and motion bar 46.When Propelling wheel 14 is by high 15 lateral thrust of block surely, motion bar
46 slide in sleeve 45, and sliding block 48 slides in sliding slot 47, and spring 49 is driven to bounce back, so that activity is high towards transporting inside sleeve 45
Dynamic, when thrust contact of the surely high block 15 to motion bar 46, motion bar 46 reaches original position again under the action of spring 49
It sets, because sliding slot 47 is closed at both ends, motion bar 46 is without departing from sleeve 45.
Embodiment 4, on the basis of embodiment 1, the elastic telescopicing rod 12 are connected to lifting chain by U-shaped fixture block 50
On 9, the through hole of the pin shaft on the carrier bar corresponding to lifting chain 9 is had in two U-shaped arms on the U-shaped fixture block 50
51, the U-shaped fixture block 50 fixes on two longitudinally opposed carrier bars, and the pin shaft on the carrier bar is threaded through in through hole 51.It should
Embodiment is stuck on the carrier bar of the same pin shaft two sides of chain in use, passing through U-shaped fixture block 50, is provided with through hole at U fixture block both ends
51, to step down to pin shaft, pin shaft is spaced and is threaded through hole 51.And the sleeve 45 of elastic telescopicing rod 12 is fixed on U
On the end of open end backwards of shape fixture block 50.The fixed elastic telescopicing rod 12 of former and later two chains, two elastic telescopics
Bar 12 supports a lift lever 13 jointly, so that being promoted more firm.
Embodiment 5, on the basis of embodiment 1, the Propelling wheel 14 are rotatably connected on lift lever 13.14 turns of Propelling wheel
It is dynamic to be connected on lift lever 13, so that being more easier to push elastic telescopic when Propelling wheel 14 touches the inclined-plane of surely high block 15
Bar 12 bounces back.
Embodiment 6, on the basis of embodiment 2, which is characterized in that the transmission mechanism includes coaxially connected in the second tooth
Third gear 52 on wheel 43, engaged with third gear 52 less than the 4th gear 53 of third gear 52, coaxially connected the
The 5th gear 54 on four gears 53, the 6th gear 55, the 6th gear less than the 5th gear 54 engaged with the 5th gear 54
55 coaxially connected first bevel gears 56, the second bevel gear 57 for being engaged in first bevel gear 56 and being fixed on lead screw 18.
Third gear 52, the 4th gear 53 and first bevel gear 56 have fastened rotation axis, and rotation axis and support plate 3 are rotatablely connected.This
Sample is arranged so that when second gear 43 transmits power towards lead screw 18, and when the rotation of second gear 43 is turned around, lead screw 18 can be with
Multi-turn rotation.
Embodiment 7, on the basis of embodiment 1, the belt sheave structure include that 18 top of lead screw covers solid belt pulley 58
And two belt 59 for connecting between belt pulley 58.The belt pulley 58 can be odontoid belt with toothed belt wheel 58, the belt.Lead screw
18 tip portions are feed rod, and 18 lower half portion of lead screw may be feed rod, and warp beam holds seat and bearing respectively for the top and the bottom of lead screw 18
It is rotatably connected in support plate 3.
Embodiment 8, on the basis of embodiment 1, the rod axis upper and lower side of the second helical feed roller 25 company of rotation respectively
It connecing on shell 19, shell 19 and the intrinsic third hand tap gear 60 of set are stretched out in the roll shaft lower end of the second helical feed roller 25, and described the
Third hand tap gear 60 is engaged with the 4th bevel gear 61, and 61 inner sleeve of the 4th bevel gear is inherently rotatably connected on the transmission on pedestal 1
Axis 62, the left end and middle part of the roll shaft of the first helical feed roller 24 are rotatably connected on respectively on shell 19, first spiral transferring
The left end of the roll shaft of roller 24 is sent to stretch out shell 19 and intrinsic 7th gear 63 of set, the 7th gear 63, which is engaged with, to be rotatably connected on
Eighth gear 64 on shell 19, the eighth gear 64 are rotatably connected to the 9th gear 65 being fixed on transmission shaft 62, institute
The output shaft for stating feeder motor 26 is coaxially connected on transmission shaft 62.It is provided on 20 top of the first conveyor chamber and deposits spherical cavity 66, it can be with
So that the more steel balls of storage in the first conveyor chamber 20, and the middle part of the first helical feed roller 24 is connected to through connecting plate and deposits at this time
On the shell 19 on 66 top of spherical cavity, and the roll shaft warp beam of the first helical feed roller 24 forwards to move and fits through connecting plate 67.
The first helical feed roller 24 and the second helical feed roller 25 can be driven to work simultaneously by a feeder motor 26.Transmission shaft is
Laterally disposed.
Embodiment 9, on the basis of embodiment 1 or 2,19 lower end of shell, elastic telescopicing rod 12 and lift lever 13 it
Between or 27 bottom surface of storage chamber be equipped with gravity sensor 68, gravity sensor 68 and automatic door 32 are connected to feeder motor control
On device 44 processed.When gravity sensor 68 is arranged at 27 bottom surface of storage chamber, specific structure is that 27 bottom surface of storage chamber is fixed with
Gravity sensor 68,68 upper ends of gravity sensor have bearing plate 69, and the bearing plate 69 slides vertically setting and storing up
It hides in chamber 27, is fixed on 27 side wall of storage chamber and bearing plate 69 is limited into the limited block 70 on gravity sensor 68, institute
Stating 69 upper side of bearing plate is the inclined-plane tilted down towards 31 direction of feeder pipe.The embodiment when in use, works as rotation crank
38 when engaging feeder motor sector gear 40 with first gear 42, at this time the knob of feeder motor controller 44, after
And feeder motor 26 is opened, and it conveys the scale on knob and represents the increased weight of needs, when conveying knob is scheduled on a certain numerical value,
At this time constantly towards steel ball is increased in storage chamber 27, when gravity sensor 68 detects increased steel ball weight in storage chamber 27
When reaching the numerical value where knob, feeder motor controller 44 controls feeder motor 26 and shuts down at this time, stops towards storage
Transporting steel balls in chamber 27 rotate backward rocking handle 38 when needing to reduce steel ball, and automatic door 32 is opened at this time, and steel ball is released
It runs out, when gravity sensor 68 detects that steel ball weight is reduced to setting value, feeder motor controller 44 controls electricity at this time
Dynamic switch gate 32 is closed.Continue to stir rocking handle 38, so that feeder motor sector gear 40 and first gear 42 are detached from, at this time
Lead screw sector gear 41 is engaged with second gear 43, and then can turn down the height of surely high block 15.Pointer is connected on rocking handle 38
39, pointer 39 is corresponding with scale, according to the weight of hammer ram 2 itself and the height of lifting and steel ball can be added on scale
Weight, after conversion by the dynamics for needing to increase hammer ram 2 generation scale be engraved on dial 36, so not only operator adjust
It is convenient, and the dynamics adjusted to needs is very clear.Scale can not certainly be utilized, and passes through the experience used, or is anti-
Adjusting is tested in retrial.
Embodiment 10, on the basis of embodiment 1, institute's gravitation ball 34 are steel ball or shot.Using sphere, so that it is rolled
Dynamic shape is strong.
Embodiment 11, on the basis of embodiment 1, the folded sheet 33 include multiple vertical spaced first plates
71, vertical telescopic cavity 72 is provided on the opposite face of two adjacent first plates 71, and two vertical end seals are provided in the telescopic cavity 72
The movement slots 73 closed are provided with the second plate 74 between two neighboring first plate 71, and 74 upper and lower side of the second plate is respectively protruding into
In corresponding telescopic cavity 72, it is respectively fixed on the 74 upper and lower side side wall of the second plate and stretches out block 75, the stretching block 75
Cooperation is slid vertically in corresponding movement slots 73.The upper surface of first plate therein is the inclined-plane tilted down, convenient
Gravitation ball tumbles.Folded sheet 33 can stretch in the case where feeding tube 29 and feeder pipe 31 drive at this time, and closed movement slots 73 make
Between first plate 71 and the second plate 74 without departing from.Or the folded sheet 33 includes multiple third plates 76 successively to connect, phase
It is rotatablely connected between two adjacent third plates 76, successively intersecting between multiple third plates 76, is feeding tube 29 at this time
Jackknife action is carried out with folded sheet 33 with feeder pipe 31.Or the folded sheet 33 includes multiple the 4th plates successively to connect,
4th plate is made of plastics, and trace connection is folded between two adjacent the 4th plates.
The present invention can according to need to adjust the dynamics of hammer ram compacting, and the lifting height of adjusting hammer ram first rams to adjust
Real dynamics, and because lifting height receives the limitation of device height can pass through tune when lifting height is to when pushing up at this time
The weight of hammer ram is saved to adjust the compacting dynamics of hammer ram, whole equipment adjustment process only needs operator to adjust a rocking handle
It realizes, it is simple and convenient.
Claims (10)
1. a kind of road construction soil compaction device, including pedestal (1) and hammer ram (2), which is characterized in that the pedestal (1)
The front and back side of upper side is respectively fixed with vertical support plate (3), and two support plates (3) slide vertically peace on opposite side respectively
Equipped with lateral slide bar (4), it further includes being placed on the right side of support plate (3) that one end of the slide bar (4), which is fixed on hammer ram (2),
The chain stay (7) of the front and back end setting of pedestal (1), chain stay (7) upper and lower side are rotatably connected to sprocket wheel (8) respectively,
It is connected with lifting chain (9) between upper lower sprocket (8), two are placed between the sprocket wheel (8) of lower part through drive rod (10) connection, pass
Lever (10) drives through driving motor (11), is respectively fixed with lateral elastic telescopicing rod (12), two bullets on two lifting chains (9)
Property telescopic rod (12) free end between be connected with the lift lever (13) being placed on the downside of slide bar (4), before and after the lift lever (13)
End is cased with Propelling wheel (14) respectively, is slid vertically respectively on the opposite side of two support plates (3) and is connected with surely high block (15), institute
Stating surely high block (15) right side is towards the acclivitous inclined-plane in Propelling wheel (14) cooperation in right side, and the fixed high block (15) is interior
It is threadedly engaged the lead screw (18) for being equipped with and being rotatably connected on support plate (3), the upper end of two lead screws (18) is passed through belt sheave structure
Dynamic connection；
It further include the shell (19) being placed between two support plates (3), the interior lower part of the shell (19) is equipped with the first lateral conveying
Chamber (20), the first conveyor chamber (20) right side are communicated with vertical the second conveyor chamber (21) being placed in shell (19), the second conveying
Chamber (21) top left hand is communicated with the third conveyor chamber (22) tilted down towards left side, the first conveyor chamber (20) and third conveying
It is communicated with the 4th conveyor chamber (23) being placed in shell (19) between chamber (22), is equipped in first conveyor chamber (20) towards the
First helical feed roller (24) of two conveyor chambers (21) conveying, the second conveyor chamber (21) is interior to be equipped with the second spiral shell conveyed towards top
It revolves conveying roller (25), the first and second helical feed rollers (25) drive through feeder motor (26) to be rotated, hammer ram (2) internal upper part
It is provided with storage chamber (27), is provided with the vertical guide groove (28) being connected to outward, the storage chamber on the left of the 4th conveyor chamber (23)
(27) upper end is communicated with towards the acclivitous feeding tube of right end (29), and feeding tube (29), which slides vertically, is connected to guide groove (28)
Interior, the end of feeding tube (29) extend into the 4th conveyor chamber (23) and is slidably matched with the right side wall of the 4th conveyor chamber (23),
The upper end that feeding tube (29) is placed in the 4th conveyor chamber (23) is provided with material receiving port (30), is communicated with court on the right side of the lower end of storage chamber (27)
The feeder pipe (31) that tilts down of right end, the feeder pipe (31) slides vertically cooperation in guide groove (28) and end is extend into
In 4th conveyor chamber (23), the feeder pipe (31) and storage chamber (27) connectivity part are equipped with automatic door (32), the feeding
It manages between the upper end and guide groove (28) upper end of (29) and connects respectively between the lower end of feeder pipe (31) and the lower end of guide groove (28)
It being connected to folded sheet (33), folded sheet (33) front and back end is slidably fitted in respectively on the front and back sides of guide groove (28), and described
Multiple gravitation balls (34) are placed in one conveyor chamber (20).
2. a kind of road construction soil compaction device according to claim 1, which is characterized in that further include being fixed on it
In dial (36) on a support plate (3), is rotatably connected to drive shaft (37), the drive shaft in the dial (36)
(37) front end is stretched out dial (36) and is connected with rocking handle (38), the drive shaft between the rocking handle (38) and dial (36)
(37) pointer (39) matched with the scale on dial (36), the drive shaft on rear side of the dial (36) are fixed on
(37) axially spaced-apart covers intrinsic feeder motor sector gear (40) and lead screw sector gear (41), feeder motor sector gear on
(40) it is combined with first gear (42), the lead screw sector gear (41) is combined with second gear (43), the first gear
(42) knob for the feeder motor controller (44) being fixed on support plate (3), feeder motor controller (44) are coaxially connected with
It connects feeder motor (26), the second gear (43) drives one of lead screw (18) to rotate through transmission mechanism, uses rocking handle
(38) it when the hoisting depth and weight of hammer ram (2) are adjusted, rotates rocking handle (38), lead screw sector gear (41) elder generation and the second tooth
Take turns (43) engagement, feeder motor sector gear (40) is not engaged with first gear (42) at this time, when lead screw sector gear (41) and
When second gear (43) is detached from, feeder motor sector gear (40) is engaged with first gear (42) at this time.
3. a kind of road construction soil compaction device according to claim 1, which is characterized in that the elastic telescopicing rod
It (12) include sleeve (45), sliding is equipped with motion bar (46) in sleeve (45), along its length direction in the sleeve (45)
It is provided with sliding slot closed at both ends (47), the sliding block (48) being slidably fitted in sliding slot (47) is fixed on the motion bar (46),
The motion bar (46) is placed in connecting spring (49) between the end in sleeve (45) and sleeve (45).
4. a kind of road construction soil compaction device according to claim 1, which is characterized in that the elastic telescopicing rod
(12) it is connected on lifting chain (9) by U-shaped fixture block (50), is had in two U-shaped arms on the U-shaped fixture block (50)
Corresponding to the through hole (51) of the pin shaft on the carrier bar of lifting chain (9), the U-shaped fixture block (50) is fixed longitudinally opposed two
On a carrier bar, the pin shaft on the carrier bar is threaded through in through hole (51).
5. a kind of road construction soil compaction device according to claim 1, which is characterized in that the Propelling wheel (14)
It is rotatably connected on lift lever (13).
6. a kind of road construction soil compaction device according to claim 2, which is characterized in that the transmission mechanism packet
Include the coaxially connected third gear (52) on second gear (43), engaged with third gear (52) be less than third gear (52)
The 4th gear (53), coaxially connected the 5th gear (54) on the 4th gear (53), engage with the 5th gear (54) it is small
In the coaxially connected first bevel gear (56) of the 6th gear (55), the 6th gear (55) of the 5th gear (54), it is engaged on first
On bevel gear (56) and the second bevel gear (57) that is fixed on lead screw (18).
7. a kind of road construction soil compaction device according to claim 1, which is characterized in that the belt sheave structure
The belt (59) connected between solid belt pulley (58) and two belt pulleys (58) is covered including lead screw (18) top.
8. a kind of road construction soil compaction device according to claim 1, which is characterized in that second spiral transferring
The rod axis upper and lower side of roller (25) is sent to be rotatably connected on shell (19) respectively, the roll shaft lower end of the second helical feed roller (25) is stretched out
Shell (19) and the intrinsic third hand tap gear (60) of set, the third hand tap gear (60) are engaged with the 4th bevel gear (61), and described the
Four bevel gears (61) inner sleeve is inherently rotatably connected on the transmission shaft (62) on pedestal (1), the roll shaft of the first helical feed roller (24)
Left end and middle part be rotatably connected on shell (19) respectively, shell is stretched out in the left end of the roll shaft of the first helical feed roller (24)
Body (19) and intrinsic 7th gear (63) of set, the 7th gear (63) are engaged with the octadentate being rotatably connected on shell (19)
It takes turns (64), the eighth gear (64) is rotatably connected to the 9th gear (65) being fixed on transmission shaft (62), the conveying electricity
The output shaft of machine (26) is coaxially connected on transmission shaft (62).
9. a kind of road construction soil compaction device according to claim 1 or 2, and be characterized in that, the shell
(19) between lower end, elastic telescopicing rod (12) and lift lever (13) or storage chamber (27) bottom surface is equipped with gravity sensor (68),
Gravity sensor (68) and automatic door (32) are connected on feeder motor controller (44).
10. a kind of road construction soil compaction device according to claim 1, and be characterized in that, the folded sheet
(33) include multiple vertical spaced first plates (71), vertical stretch is provided on the opposite face of two adjacent first plates (71)
Chamber (72), is provided with vertical movement slots (73) closed at both ends in the telescopic cavity (72), between two neighboring first plate (71)
It being provided with the second plate (74), the second plate (74) upper and lower side is respectively protruding into corresponding telescopic cavity (72), and described the
It is respectively fixed on two plates (74) upper and lower side side wall and stretches out block (75), the stretching block (75) slides vertically cooperation corresponding
Movement slots (73) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467359.2A CN110130190B (en) | 2019-05-31 | 2019-05-31 | Earth ramming device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467359.2A CN110130190B (en) | 2019-05-31 | 2019-05-31 | Earth ramming device for road construction |
Publications (2)
| Publication Number | Publication Date |
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| CN110130190A true CN110130190A (en) | 2019-08-16 |
| CN110130190B CN110130190B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467359.2A Expired - Fee Related CN110130190B (en) | 2019-05-31 | 2019-05-31 | Earth ramming device for road construction |
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| Country | Link |
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| CN (1) | CN110130190B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794203A (en) * | 2020-06-18 | 2020-10-20 | 楼妙娣 | Ramming equipment for building |
| CN114775573A (en) * | 2022-04-20 | 2022-07-22 | 广东英聚建筑工程有限公司 | Building construction device for foundation construction of house construction project |
| CN115233650A (en) * | 2022-09-15 | 2022-10-25 | 华新建工集团有限公司 | Building engineering foundation tamping device |
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| EP0655532A1 (en) * | 1993-11-30 | 1995-05-31 | Sakai Heavy Industries, Ltd. | A vibrating mechanism and an apparatus of generating vibrations for a vibration compacting roller with a variable amplitude |
| CN201598836U (en) * | 2010-03-08 | 2010-10-06 | 攀枝花学院 | Earth rammer used for ramming earth wall |
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| CN109183575A (en) * | 2018-11-07 | 2019-01-11 | 杜红东 | A kind of construction asphalt paving device |
| CN208455602U (en) * | 2018-06-27 | 2019-02-01 | 辽河石油勘探局有限公司 | One kind being capable of adjustable type impact resistance ramming machine tup |
| CN109487664A (en) * | 2018-11-16 | 2019-03-19 | 颜诗茵 | A kind of all-purpose road construction tamping unit |
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2019
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| EP0655532A1 (en) * | 1993-11-30 | 1995-05-31 | Sakai Heavy Industries, Ltd. | A vibrating mechanism and an apparatus of generating vibrations for a vibration compacting roller with a variable amplitude |
| CN201598836U (en) * | 2010-03-08 | 2010-10-06 | 攀枝花学院 | Earth rammer used for ramming earth wall |
| EP2390417A2 (en) * | 2010-05-28 | 2011-11-30 | Marini S.p.A. | End plate for a screed unit of a paver finisher |
| CN107938475A (en) * | 2017-12-09 | 2018-04-20 | 温州振东园林工程有限公司 | Roadbed rammer compacter |
| CN208183490U (en) * | 2018-03-08 | 2018-12-04 | 秭归县开明建筑有限责任公司 | A kind of road earth ramming device of the changeable pressure of municipal works |
| CN208455602U (en) * | 2018-06-27 | 2019-02-01 | 辽河石油勘探局有限公司 | One kind being capable of adjustable type impact resistance ramming machine tup |
| CN109183575A (en) * | 2018-11-07 | 2019-01-11 | 杜红东 | A kind of construction asphalt paving device |
| CN109487664A (en) * | 2018-11-16 | 2019-03-19 | 颜诗茵 | A kind of all-purpose road construction tamping unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794203A (en) * | 2020-06-18 | 2020-10-20 | 楼妙娣 | Ramming equipment for building |
| CN114775573A (en) * | 2022-04-20 | 2022-07-22 | 广东英聚建筑工程有限公司 | Building construction device for foundation construction of house construction project |
| CN115233650A (en) * | 2022-09-15 | 2022-10-25 | 华新建工集团有限公司 | Building engineering foundation tamping device |
| CN115233650B (en) * | 2022-09-15 | 2024-04-30 | 华新建工集团有限公司 | Building engineering foundation ramming device |
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| Publication number | Publication date |
|---|---|
| CN110130190B (en) | 2021-01-05 |
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