CN108118595A - The penetration method semi-rigid pavement construction lying device that gathers materials - Google Patents
The penetration method semi-rigid pavement construction lying device that gathers materials Download PDFInfo
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- CN108118595A CN108118595A CN201810073564.6A CN201810073564A CN108118595A CN 108118595 A CN108118595 A CN 108118595A CN 201810073564 A CN201810073564 A CN 201810073564A CN 108118595 A CN108118595 A CN 108118595A
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- Prior art keywords
- sleeve
- supporting rod
- feed hopper
- sliding block
- rake
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000035515 penetration Effects 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
It constructs the present invention relates to penetration method semi-rigid pavement and uses the lying device that gathers materials, both sides adjusting inconvenience under feeding in the paving process that effectively solves the problem of to gather materials；Its technical solution solved is to include feed hopper, there is supporting rod on feed hopper, there is the first tension spring between supporting rod and feed hopper, there is the first sleeve on supporting rod, there is second sleeve outside first sleeve, there is friction pulley in second sleeve, friction pulley is combined with fricting strip, there is arc groove on first sleeve, there is sliding block in second sleeve, there is the second tension spring between arc groove and sliding block, arc groove has gripping mechanism, have outside second sleeve during rake, supporting rod move compared with the first sleeve to the center of feed hopper, gripping mechanism can be made to unclamp sliding block；Clever structure of the present invention, it is novel, it is highly practical, traditional feeding-distribution device is changed, realizes the dispersion amount for easily facilitating adjustment width and gathering materials.
Description
Technical field
The present invention relates to road surface construction machineries, particularly the penetration method semi-rigid pavement construction lying device that gathers materials.
Background technology
Penetration method（Cement emulsion slurry）Semi-rigid pavement construction technology be by mixed with the cement emulsion slurry material of appropriate additive,
It is filled in by the way of perfusion in the asphalt precursor skeleton matched somebody with somebody with particular stage, then by appropriate time health
Mixing material after hardening just forms semi-rigid pavement.Penetration method（Cement emulsion slurry）Semi-rigid pavement construction technology needs mating
Main construction equipment has：Asphalt blending station, cement concrete blending station, a large amount of mass transit vehicles, large size are mixed
Close material spreader, large roller etc..Have the paver of multiple types on the market at present, the required coarse aggregate of the technique
Match ratio becomes：10mm-20mm rubbles: 4.75mm-9.5mm rubble=40: 30, the match ratio of fine aggregate is：Meter Shi: aggregate chips:
Miberal powder=10: 10: 10；The device to gather materials is dispensed at present mostly to be restructured by road oiler, and sub-material is carried out using screw auger,
Both sides can be distributed to by making to gather materials, but using screw auger, both ends feed is generally present with insufficient situation, and is limited by spiral
The limitation of auger length substantially reduces the efficiency of construction, and the resistance that helical blade is subject to is larger, it is easy to cause blade
Abrasion, therefore it is badly in need of a kind of significantly more efficient application of aggregate material device now.
The content of the invention
For the above situation, to solve problems of the prior art, the purpose of the present invention is just to provide penetration method half
The rigid pavement construction lying device that gathers materials, both sides are under feeding in the paving process that can effectively solve to gather materials, and adjust inconvenience
Problem.
Its technical solution solved is to include vertical horizontal feed hopper, through there are two front-rear direction placements on feed hopper
Horizontal support bar, supporting rod can be moved left and right along feed hopper and not rotatable, two symmetrical distributions of supporting rod, supporting rod
Both ends be placed in the outside of feed hopper, the end at the both ends of supporting rod is equipped with the first tension spring between the middle part of feed hopper respectively,
Not rotatable first set cylinder is set on the supporting rod in feed hopper, supporting rod opposite can horizontally slip with the first sleeve；
First bush outer sleeve is equipped with second sleeve, and the both ends of second sleeve are fixed with friction pulley, and the top in the middle part of feed hopper has one
Section and the matched fricting strip of friction pulley, friction pulley rotation can drive second sleeve to rotate；The outer edge surface of first sleeve is equipped with
The concentric arc groove with the first sleeve is fixedly connected with the sliding block being placed in arc groove on second sleeve inner edge surface, arc groove
The second tension spring is equipped between one end and sliding block, the other end of arc groove is equipped with gripping mechanism；Second sleeve band movable slider slides into
When being contacted with gripping mechanism, second sleeve can make sliding block be stuck in the location of gripping mechanism place；Second sleeve outer edge surface connects
There is rake, when sliding block is clamped device clamping, the tooth of rake is downward；When supporting rod is from the left and right ends of feed hopper to feed hopper
Center movement during, supporting rod can be slided compared with the first sleeve；Supporting rod is compared with the first sleeve to feed hopper
During center is moved, gripping mechanism can be made to unclamp sliding block.
Benefit clever structure of the present invention, it is novel, it is highly practical, traditional feeding-distribution device is changed, is realized more
Convenient for adjustment width and the dispersion amount gathered materials.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the left view sectional view of the present invention.
Fig. 4 is the partial enlarged view of A in Fig. 1.
The partial enlarged view that Fig. 5 is A in Fig. 1 when Right side support bar moves right.
Specific embodiment
The specific embodiment of the present invention is described in further details below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, the present invention includes vertical horizontal feed hopper 1, runs through that there are two front and back on feed hopper 1
To the horizontal support bar 2 of placement, supporting rod 2 can move left and right and not rotatable along feed hopper 1, and two supporting rods 2 are symmetrical
Distribution, the both ends of supporting rod 2 are placed in the outside of feed hopper 1, the end at the both ends of supporting rod 2 respectively with the middle part of feed hopper 1 it
Between be equipped with the first tension spring 3, not rotatable first set cylinder 4, supporting rod 2 and first are set on the supporting rod 2 in feed hopper 1
Sleeve 4 opposite can horizontally slip；
Be set with second sleeve 9 outside first sleeve 4, the both ends of second sleeve 9 are fixed with friction pulley 11,1 middle part of feed hopper it is upper
Fang Youyi sections can drive second sleeve 9 to rotate with 11 matched fricting strip 12 of friction pulley, the rotation of friction pulley 11；First sleeve 4
Outer edge surface be equipped with the arc groove 5 concentric with the first sleeve 4, be fixedly connected on 9 inner edge surface of second sleeve and be placed in arc groove 5
Interior sliding block 6, is equipped with the second tension spring 7 between one end of arc groove 5 and sliding block 6, the other end of arc groove 5 is equipped with gripping mechanism；
Second sleeve 9 is slided into movable slider 6 when being contacted with gripping mechanism, and second sleeve 9 can be such that sliding block 6 is stuck in residing for gripping mechanism
At position；9 outer edge surface of second sleeve is connected with rake 10, and when sliding block 6 is clamped device clamping, the tooth of rake 10 is downward；When
During supporting rod 2 is moved from the left and right ends of feed hopper 1 to the center of feed hopper 1, supporting rod 2 can be compared with the first sleeve
4 slide；During supporting rod 2 is moved compared with the first sleeve 4 to the center of feed hopper 1, gripping mechanism can be made to unclamp sliding block
6。
In order to make supporting rod 2 not rotatable, and supporting rod 2 opposite can horizontally slip with the first sleeve 4, the first set
Cylinder 4 is equipped with axial through hole 18, and the section of supporting rod 2 is square, and supporting rod 2 runs through through hole 18, and the width of through hole 18 is more than
The width of supporting rod 2.
During supporting rod 2 is made to be moved from the left and right ends of feed hopper 1 to the center of feed hopper 1,2 meeting of supporting rod
It is slided compared with the first sleeve 4, the both ends of the feed hopper 1 are equipped with magnet, after second sleeve 9 reaches the both ends of feed hopper 1
It can be attracted by magnet, so as to increase the resistance of second sleeve 9, while for the ease of 2 activity of supporting rod, supporting rod 2 can be used non-
Magnetic material.
During being moved in supporting rod 2 compared with the first sleeve 4 to the center of feed hopper 1, gripping mechanism can be made
Sliding block 6 is unclamped, the gripping mechanism includes the blind hole being opened on the first sleeve 4, slidable pin is fitted in blind hole
8, the outer end of pin 8, which is equipped with inclined-plane, can simultaneously be placed in arc groove 5, and compression spring is equipped between the inner end of pin 8 and blind hole, through hole 18
Downside is equipped with the idler wheel that can contact with supporting rod 2, when supporting rod 2 is slided compared with the first sleeve 4, can pushing rolling wheels rotate,
The rear end of idler wheel and pin 8 is equipped with rope 14, and idler wheel, which rotates, pin 8 to be pulled to depart from sliding block 6, and supporting rod 2 by rope 14
During positioned at the both sides of through hole 18, supporting rod 2 is respectively positioned on the outside of idler wheel.
In order to reduce the abrasion of friction pulley 11 and fricting strip 12, the arc groove is equipped with limited block 15, makes second set
Cylinder 9 can only be rotated by 90 ° under the pulling force of tension spring, i.e. the tooth of rake 10 horizontal, the outer rim of friction pulley 11 that has vertical shape to rotate to
Only have 90 degree of scope that can contact with fricting strip 12 on face to rub, rest part is smooth surface, when the tooth on rake 10 is in
During state downwards, friction pulley 11 can friction part be located at the oblique upper of 10 homonymy of rake, make supporting rod 2 by feed hopper
Both ends from 1 center to feed hopper 1 move when, the smooth surface of friction pulley 11 can be contacted with fricting strip 12.
In order to make 10 stress of rake more preferable, the arc groove 5 is located at homonymy with rake 10, when the tooth of rake 10 is in perpendicular
During straight state directed downwardly, sliding block 6 is by 8 clamping of pin, and sliding block 6 is located directly below, and the outside of sliding block 6 is contacted with pin 8, sliding block 6
Inside contacted with the bottom of arc groove 5.
During being moved in supporting rod 2 compared with the first sleeve 4 to 1 both ends of feed hopper, it is impossible to make gripping mechanism
Sliding block 6 is unclamped, the idler wheel can be set to one-way wheel, and one-way wheel can utilize one-way clutch or handle ratchet wheel mechanism, rope 14
Be attached on the inner ring of one-way clutch, make outer ring one-directional rotation inner ring can be driven to rotate, so as to fulfill supporting rod 2 compared with
When first sleeve 4 moves outward, clamping mechanism can not be triggered, clamping mechanism is made to unclamp sliding block 6.
In order to facilitate the depth for adjusting rake 10, the side of the second sleeve 9 is equipped with fixed block, rake 10 it is upper
End is connected with vertical connecting rod, and connecting rod is threaded on fixed block, can easily adjust depth and the direction of rake 10.
In order to provide the power of supporting rod 2, the front and rear sides face of the feed hopper 1 is equipped with horizontal chain 16, chain
Item 16 is equipped with the driving lever 17 vertical with chain 16, and the upper end of driving lever 17 can be contacted with the end of supporting rod 2, and chain 16 rotates
When, the driving lever 17 on chain 16 can stir the end of supporting rod 2, and supporting rod 2 is made to be moved to the outside of feed hopper 1.
For the ease of adjusting paving width, tensioning wheel is housed on the chain 16, the sprocket wheel positioned at 1 both ends of feed hopper can
It moves left and right, by adjusting the position of tensioning wheel and sprocket wheel, the length of chain 16 can be adjusted, so as to fulfill supporting rod 2 is adjusted
The scope moved left and right, while the left and right ends of feed hopper 1 may be set to be stretching structure, pave so as to facilitating adjusting
Width.
The use state of the present invention is that before use, the supporting rod 2 of the left and right sides is respectively positioned on the middle part of feed hopper 1, due to
Rake 10 is located at the outside of second sleeve 9, and therefore, the rake 10 of the second sleeve 9 in left side is located at a left side for left side second sleeve 9
Side, similarly, the rake 10 of the second sleeve 9 on right side are located at the right side of right side second sleeve 9, are now placed in second sleeve 9
Tooth on rake 10 is in state downwards, and sliding block 6 is located at the underface of the first sleeve 4, and vertically upward and by with
Sliding block 6 contact 8 clamping of pin, at this time pin 8 be located at the outside of sliding block 6, second be connected between sliding block 6 and arc groove 5
Tension spring 7 is in tensional state；Friction pulley 11 is fixedly connected on the outside of second sleeve 9, and abradable layer is in rake 10
The oblique upper of homonymy, the i.e. abradable layer of the friction pulley 11 in left side are located at the upper left side of second sleeve 9, the friction pulley 11 on right side
Abradable layer be located at the upper right side of second sleeve 9, in order to realize that the only abradable layer of friction pulley 11 can be with fricting strip 12
The not abradable layer of friction pulley 11 can be carried out appropriate abrasion or cutting, prevent it from rubbing with fricting strip 12 by contact
It wipes.
In order to rotate chain 16, the sprocket wheel being connected on chain 16 is driven by motor or directly utilizes truck
The rotation of trailing wheel, with belt or chain 16, band movable sprocket is rotated；This supporting paper is illustrated by taking motor as an example, when
When being paved, feed hopper 1 is connected to the rear of truck first, ensures that the compartment of truck can be with that will expect to pour into feed hopper
In 1, then, as needed adjust feed hopper 1 width, and accordingly adjust chain 16 length, make chain 16 length and
The length of feed hopper 1 is suitable, ensures to provide enough displacement spaces to the rotation of rake 10.
After the completion of preparation, start motor at this time, motor can drive chain 16 to be rotated, due to being set on chain 16
There is driving lever 17, and the upper end of driving lever 17 is in contact with the end of supporting rod 2, therefore when chain 16 is rotated, driving lever can be passed through
17 drive supporting rod 2 to be moved to the both ends of feed hopper 1, are in the first tension spring 3 for being connected to 1 middle part of supporting rod 2 and feed hopper
Tensional state.
Due to the tooth on rake 10 downwards at this time, when supporting rod 2 is moved to the both ends of feed hopper 1, rake
10 can stir concentrate on it is intermediate gather materials, make to gather materials and disperse to both sides, at this time can basis according to the width of feed hopper 1 and depth
It needs to select multiple rakes 10, and regulates the depth of rake 10, so as to ensure the feed at both ends abundance.
During the supporting rod 2 of the left and right sides moves respectively to the left and right ends of feed hopper 1, pin 8 can block always
Firmly sliding block 6 make second sleeve 9 link together by pin 8 and sliding block 6 with the first sleeve 4, ensure that second sleeve 9 will not turn
It is dynamic, rake 10 is made to be constantly in state downwards, is stirred gathering materials to the both ends of feed hopper 1, when supporting rod 2 be moved into
During the end of hopper 1, the sprocket wheel that driving lever 17 on chain 16 can be around end at this time is rotated, and driving lever 17 is made to depart from and supporting rod
2 end contact, at this point, the first tension spring 3 for being connected to 2 end of supporting rod and the middle part of feed hopper 1 can pull at this time supporting rod 2 to
The intermediary movements of feed hopper 1.
Since the first sleeve 4 on left and right sides supporting rod 2 and supporting rod 2 and second sleeve 9 etc. are in left and right pair
The state of title, therefore the athletic meeting of the left and right sides keeps synchronous state, illustrates propping up only by taking the supporting rod 2 on right side as an example below
Strut 2 retracted by the first tension spring 3 during movement, that is, draw Cheng Yundong.
When the supporting rod 2 on right side is moved to the left by the pulling of the first tension spring 3, at this time since second sleeve is attracted by magnet,
Therefore supporting rod 2 can be moved to the left along the through hole of the first sleeve 4 first, at this point, supporting rod 2 can drive idler wheel to rotate, due to rolling
Wheel employs one-way clutch, and supporting rod 2 can make the outer ring rotating of one-way clutch at this time, is further driven to inner ring rotation, makes
The rope 14 being connected between one-way clutch inner ring and pin 8 can be pulled, and move up pin 8, while pin 8 can take off
From sliding block 6, sliding block 6 can counterclockwise rotate under the action of the second tension spring 7 being connected between 5 bottom of sliding block 6 and arc groove, by
Limited block 15 is equipped in arc groove 5, therefore second sleeve 9 can only be acted in the second tension spring 7 and gathered materials between rake 10
Resistance under be rotated by 90 ° counterclockwise, being further connected to the rake 10 in the outside of second sleeve 9 can rotate with second sleeve 9,
The tooth of rake 10 is made to be in horizontal towards right state, at this point, being fixed on the abradable layer of the friction pulley 11 at 9 both ends of second sleeve
Upper left side can be in, and abradable layer right end can be in surface, make friction pulley 11 that can be contacted with fricting strip 12.
It is connect when the first tension spring 3 pulls the supporting rod 2 on right side to be moved to the left to 11 abradable layer of friction pulley with fricting strip 12
When touching, supporting rod 2 is moved to the left at this time, can be made friction pulley 11 that second sleeve 9 be driven to rotate clockwise, further be made to be connected to
9 medial surface top shoe 6 of second sleeve is rotated clockwise along arc groove 5, and the second tension spring 7 is made to be in tensional state, while sliding block 6
Again by 8 clamping of pin.
During friction pulley 11 drives second sleeve 9 to rotate clockwise, rake 10 also can be clockwise with second sleeve 9
Rotation makes tooth on rake 10 be in state downwards, and after the completion of above-mentioned action, supporting rod 2 is moved to initial position,
And second sleeve 9 and rake 10 have also returned to initial position, and the abradable layer of friction pulley 11 can rotate 90 degree, make to rub
It wipes part with fricting strip 12 to depart from, the abradable layer of friction pulley 11 is made not contacted with fricting strip 12 in original state.Work as chain
When item 16 rotates to driving lever 17 and contacted again with supporting rod 2, supporting rod 2 can be moved to both sides again, at the same drive rake 10 to
It moves both sides.
Supporting rod 2 on right side is in 1 middle part of feed hopper and on the right side of by feed hopper 1 during movement, due to 10 lower end of rake
In gathering materials, and sliding block 6 makes second sleeve 9 and rake 10 that cannot rotate by 8 clamping of pin, therefore second sleeve 9
When moving right, rake 10 can give second sleeve 9 certain resistance, make supporting rod 2 when just starting to be moved right, can be opposite
It moves right in second sleeve 9, so as to trigger the idler wheel in gripping mechanism, then the inside of idler wheel is one-way mechanism, therefore,
In the process, idler wheel can not drive the rope 14 being connected on idler wheel inner ring and pin 8, so as to ensure that rake 10 always
In state downwards, while during in order to ensure that supporting rod 2 is located at the both ends of through hole 18, pin 8 is in clamping sliding block 6
State, the width of the supporting rod 2 is less than the distance between idler wheel and 18 madial wall of through hole, so as to ensure supporting rod 2
During positioned at the left side of through hole 18 or right side, disengaged position is in idler wheel.
The present invention can be light by adjusting the quantity of the driving lever 17 on the rotating speed or gearratio of motor and chain 16
Adjusting, the frequency that supporting rod 2 moves back and forth, and then suitable pusher speed, quite convenient for adjusting, and can be with basis
It needs to adjust the width of feed hopper 1 and the length of chain 16, and then adjusts the amplitude that rake 10 moves left and right, avoid tradition
The problem of both ends caused by using screw auger are under feeding.
The present invention by set non-rotatable supporting rod 2 and with 2 matched first sleeve 4 of supporting rod, make support
Bar 2 not only can be with driving the first sleeve 4 to move left and right, while the relative movement of 2 and first sleeve 4 of supporting rod can trigger pin 8 again
Clamping departs from sliding block 6, realizes the first sleeve 4 and second sleeve 9 and clutch, it is achieved thereby that the fixation of full-automatic rake 10
And release, make rake 10 promotion gather materials to both sides move during fixed, rake 10 by both ends can arrive it is intermediate when, locate
In horizontal positioned, prevent from gathering materials for both ends being gathered in centre, by rake 10 move left and right realize gather materials it is scattered.
The present invention, further by the cooperation of sliding block 6 and arc groove, makes rake 10 in by setting friction pulley 11
Between it is mobile during, when centre position will be moved to, by the rotation of friction pulley 11 rake 10 can be driven to be restored to
It is initial external, it realizes automation and rotates rake 10, and further by the way that the first tension spring 3 is set to allow supporting rod 2 automatic
It resets, is that whole process can realize full automation, reduces manpower.
Clever structure of the present invention, it is novel, it is highly practical, traditional feeding-distribution device is changed, realizes and easily facilitates
Adjustment width and the dispersion amount gathered materials.
Claims (10)
1. the penetration method semi-rigid pavement construction lying device that gathers materials, including vertical horizontal feed hopper（1）, which is characterized in that
Feed hopper（1）The upper horizontal support bar that front-rear direction is placed there are two（2）, supporting rod（2）It can be along feed hopper（1）Left and right is moved
It is dynamic and not rotatable, two supporting rods（2）Symmetrical distribution, supporting rod（2）Both ends be placed in feed hopper（1）Outside, branch
Strut（2）Both ends end respectively with feed hopper（1）Middle part between be equipped with the first tension spring（3）, positioned at feed hopper（1）Interior
Supporting rod（2）On be set with not rotatable first set cylinder（4）, supporting rod（2）With the first sleeve（4）It opposite can horizontally slip；
First sleeve（4）It is set with second sleeve outside（9）, second sleeve（9）Both ends be fixed with friction pulley（11）, into
Hopper（1）There are one section and friction pulley above middle part（11）Matched fricting strip（12）, friction pulley（11）Rotation can drive the
Two sleeves（9）It rotates；First sleeve（4）Outer edge surface be equipped with and the first sleeve（4）Concentric arc groove（5）, second sleeve
（9）It is fixedly connected on inner edge surface and is placed in arc groove（5）Interior sliding block（6）, arc groove（5）One end and sliding block（6）Between set
There is the second tension spring（7）, arc groove（5）The other end be equipped with gripping mechanism；Second sleeve（9）Band movable slider（6）It slides into and blocks
During tight device contact, second sleeve（9）It can make sliding block（6）It is stuck in the location of gripping mechanism place；Second sleeve（9）Outer edge surface
It is connected with rake（10）, work as sliding block（6）When being clamped device clamping, rake（10）Tooth downward；Work as supporting rod（2）From feed hopper
（1）Left and right ends to feed hopper（1）Center movement during, supporting rod（2）It can be compared with the first sleeve（4）It slides；
Supporting rod（2）Compared with the first sleeve（4）To feed hopper（1）Center movement during, can make gripping mechanism unclamp sliding block
（6）.
2. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
First sleeve（4）It is equipped with axial through hole（18）, supporting rod（2）Section be square, supporting rod（2）Through through hole（18）,
Through hole（18）Width be more than supporting rod（2）Width.
3. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
Feed hopper（1）Both ends be equipped with and second sleeve（9）The magnet of cooperation, supporting rod（2）Using non-magnetic material.
4. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 2, which is characterized in that described
Gripping mechanism includes being opened in the first sleeve（4）On blind hole, be fitted with slidable pin in blind hole（8）, pin（8）It is outer
End, which is equipped with inclined-plane, can simultaneously be placed in arc groove（5）It is interior, pin（8）Inner end and blind hole between be equipped with compression spring, through hole（18）Downside
Face is equipped with can be with supporting rod（2）The idler wheel of contact, idler wheel and pin（8）Rear end be equipped with rope（14）, idler wheel, which rotates, to be passed through
Rope（14）Pull pin（8）Depart from sliding block（6）, supporting rod（2）Positioned at through hole（18）Both sides when, supporting rod（2）With idler wheel
It does not contact.
5. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
Arc groove is equipped with limited block（15）, limited block（15）Make second sleeve（9）It can only be along the first sleeve（4）It is rotated by 90 °, rubs
Wheel（11）The a quarter of outer edge surface is abradable layer, remaining is smooth surface, works as rake（10）On tooth be in downwards
During state, friction pulley（11）Can friction part be located at rake（10）The oblique upper of homonymy.
6. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
Arc groove（5）With rake（10）Positioned at homonymy, work as rake（10）Tooth when being in state downwards, sliding block（6）By pin
（8）Clamping, sliding block（6）It is located directly below, sliding block（6）Outside and pin（8）Contact, sliding block（6）Inside and arc groove（5）
Bottom contact.
7. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 4, which is characterized in that described
Idler wheel can be set to one-way wheel, and one-way clutch or handle ratchet wheel mechanism, rope can be used in one-way wheel（14）It is connected to one-way clutch
On the inner ring of device.
8. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
Second sleeve（9）Side be equipped with fixed block, rake（10）Upper end be connected with vertical connecting rod, connecting rod is threaded in solid
Determine on block.
9. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 1, which is characterized in that described
Feed hopper（1）Front and rear sides face be equipped with horizontal chain（16）, chain（16）It is equipped with and chain（16）Vertical driving lever
（17）, driving lever（17）Upper end can be with supporting rod（2）End contact.
10. the penetration method semi-rigid pavement construction lying device that gathers materials according to claim 8, which is characterized in that described
Chain（16）It is upper that tensioning wheel is housed, positioned at feed hopper（1）The sprocket wheel at both ends can move left and right, feed hopper（1）Front and rear sides
Plate is expansion plate.
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| CN203700911U (en) * | 2014-01-17 | 2014-07-09 | 山东畅通路桥股份有限公司 | Spreading machine for road construction materials |
| CN204325860U (en) * | 2014-10-31 | 2015-05-13 | 西安达刚路面机械股份有限公司 | A kind of telescopic crushed stone spreading device |
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| US5236275A (en) * | 1991-08-28 | 1993-08-17 | Kneeland Reginald J | Pavement patching apparatus and method |
| JP2001064909A (en) * | 1999-08-31 | 2001-03-13 | Nichireki Co Ltd | Simple scattering device |
| CN103498406A (en) * | 2013-10-17 | 2014-01-08 | 陕西中大机械集团有限责任公司 | Foldable spiral delivery mechanism for paver |
| CN203700911U (en) * | 2014-01-17 | 2014-07-09 | 山东畅通路桥股份有限公司 | Spreading machine for road construction materials |
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| CN108118595B (en) | 2019-10-22 |
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