CN110485249A - A kind of green building construction garbage recovery device - Google Patents
A kind of green building construction garbage recovery device Download PDFInfo
- Publication number
- CN110485249A CN110485249A CN201910783576.2A CN201910783576A CN110485249A CN 110485249 A CN110485249 A CN 110485249A CN 201910783576 A CN201910783576 A CN 201910783576A CN 110485249 A CN110485249 A CN 110485249A
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- Prior art keywords
- cord hole
- rotating shaft
- sliding block
- broken
- mentioned
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
-
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/127—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention belongs to pitch rubbish Removal Technology fields, more particularly to a kind of green building construction garbage recovery device, it includes push bracket, crushing device, the pitch garbage cleaning device, manufacturing cost is low, can the road surface efficiently to pitch making smash, the area that single smashes road surface is big, and the pitch particle smashed is relatively small；In idle situation, broken hemisphere is above the ground level, and any collision will not occur with ground；Prevent the device when idle, user it is mobile shift the device during, broken hemisphere smashes good road surface colliding with ground；The device devises clump weight on the inside of sliding block, so that the arm of force positioned at upside swing mechanism will be longer than by being located at the arm of force of the swing mechanism of downside, compared to the arm of force of traditional equal length, power required for the fragmentation cell in the device rotates wants small.
Description
Technical field
The invention belongs to pitch rubbish Removal Technology field more particularly to a kind of green building construction garbage recovery devices.
Background technique
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, is in a liquid state, surface is in black, dissolves in carbon disulfide.Pitch be it is a kind of waterproof and dampproof and
Corrosion-resistant organic cementitious material.
Road asphalt is the pitch for paved roads；The road surface of pitch making road surface breakage by long-term use, splits
Protrusion is stitched or be extruded, automobile is will lead in this way and shakes in the process of moving, is easy to happen traffic accident, and in order to
Prevent the generation of such case, it is necessary to which road pavement is timed repairing or again making, needs before road pavement again making
Original road asphalt is crushed, then the recycling of broken particle get up to reuse.
The pitch of the Large Efficient rate used on existing road smashes machine, higher cost, and smashes the pitch that machine smashes
Particle is larger, is not easily recycled；And it is small-sized it is inefficient smash machine, although at low cost, crushing effect is poor, and single is crushed asphalt road
The area in face is small, and the pitch particle smashed is larger, is not easily recycled.
The present invention design a kind of green building construction garbage recovery device solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of green building construction garbage recovery device, it
It adopts the following technical solutions to realize.
A kind of green building is constructed garbage recovery device, it is characterised in that: it includes push bracket, crushing device, wherein push bracket
It is separately installed with a traveling wheel on four corners of downside, is symmetrically opened on the frame body of push bracket front end there are two axis hole；It is broken
Device is mounted on the front end of push bracket.
Above-mentioned crushing device includes actuating sleeve, unidirectional limit switch, driving mechanism, fragmentation cell, first rotating shaft, fixation
Ring, limits fast, drive block at the first cord hole, and wherein the both ends of first rotating shaft are separately mounted in opened in push bracket two axis holes,
Driving mechanism is mounted on the side of push bracket by the first support, and one end of the output shaft of driving mechanism and first rotating shaft connects；
Unidirectional limit switch is mounted on the side of push bracket, and unidirectional limit switch and first rotating shaft cooperate；Two drive blocks are symmetrically pacified
Mounted in the both ends of first rotating shaft；Two fixed rings are symmetrically mounted on the frame body of push bracket front end, edge on the periphery of actuating sleeve
Axis direction be equably provided with the first cord hole of multiple groups, and four the first cord hole in every group are circumferential on the periphery of actuating sleeve
Distribution, two first cord hole adjacent in group are dislocatedly distributed on the periphery of actuating sleeve at 90 degree of angles, actuating sleeve
Both ends nesting is mounted in two fixed rings, and actuating sleeve is located at the outside of first rotating shaft；Two limits are symmetrically mounted at fastly
On the inner headed face of actuating sleeve, and two limits correspond with two drive blocks cooperate fastly；Multiple groups fragmentation cell is equably installed
On actuating sleeve；Under initial idle state, two limits are in close contact with two drive blocks fastly, and when two drive blocks
When rotating forward, it is fast that two drive blocks are gradually distance from two limits；When driving mechanism driving first rotating shaft rotates forward, first
Shaft will drive two drive blocks being mounted in first rotating shaft and be rotated, when two drive blocks during rotation with installation
After two limits on actuating sleeve are contacted again fastly, two drive blocks just will drive two limits and be rotated forward fastly, and two
A limit is fast to drive actuating sleeve to be rotated.
Above-mentioned fragmentation cell includes winding wheel, swing mechanism, fixing sleeve, drawstring, and wherein there are four uniformly for tool on winding wheel
The winding groove of distribution, winding wheel are fixedly mounted in first rotating shaft, and are located at the inside of actuating sleeve；First rotating shaft rotation, which drives, to be twined
It is rotated around wheel；Four third cord hole are circumferentially distributed on the periphery of fixing sleeve, and adjacent in four third cord hole two
Three cord hole are dislocatedly distributed on the periphery of fixing sleeve at 90 degree of angles；Fixing sleeve nesting is mounted on the outside of actuating sleeve, and
The four third cord hole opened on fixing sleeve are aligned cooperation with corresponding four the first cord hole that actuating sleeve is opened；It drives
Dynamic set rotation drives fixing sleeve rotation；Four swing mechanisms are circumferentially uniformly mounted on the periphery of fixing sleeve；Winding wheel
One section of drawstring is wound in four winding grooves respectively, and one end of drawstring is across corresponding four the first cord hole on actuating sleeve and admittedly
Surely four third cord hole are covered to connect one to one with four swing mechanisms；When winding wheel rotates forward, on winding wheel
Four sections of drawstrings gradually unclamp.
Above-mentioned swing mechanism includes the first spring, swings shell, sliding block, second spring, broken hemisphere, clump weight, wherein putting
One end of dynamic shell is open end, and the other end for swinging shell is provided with the second cord hole, swings the fixed peace in one end that shell is provided with the second cord hole
On the periphery of fixing sleeve, and swing the second cord hole on shell and corresponding one in four third cord hole on fixing sleeve
The alignment cooperation of third cord hole；Sliding block be it is hollow, one end of sliding block passes through the inside being slidably installed swinging shell, and sliding block with
It swings and the first spring is installed between the inner face of shell；The effect of first spring is the shock between buffer sliding block and swing shell
Power；It swings shell rotation and drives corresponding sliding block rotation；Broken hemisphere is fixedly mounted on the downside of sliding block, and clump weight is mounted on sliding block
Inside.
The interlaced distribution of swing mechanism in two neighboring above-mentioned fragmentation cell, four first ropes on actuating sleeve
The drawstring of four third cord hole on hole and fixing sleeve is connect by the second cord hole on corresponding swing shell with sliding block.
When first rotating shaft drives two drive blocks being mounted in first rotating shaft just to start the mistake rotated in the present invention
Cheng Zhong, first rotating shaft will drive winding wheel rotation, when winding wheel rotates forward under the drive of first rotating shaft, wind on winding wheel
Four sections of drawstrings gradually unclamp, in this state, under the action of the gravity of sliding block and centrifugal force, sliding block just will drive broken
Hemisphere is mobile relative to shell is swung；So that broken hemisphere is far from corresponding fixing sleeve.
In the present invention when first rotating shaft drives actuating sleeve to rotate together by the fast cooperation of drive block and limit, actuating sleeve
Rotation drives fixing sleeve rotation, and fixing sleeve rotation will drive corresponding swing shell rotation, swings shell rotation and drives corresponding sliding block
Rotation, sliding block drive broken hemisphere to rotate around first rotating shaft axis, make broken hemisphere broken to pitch during rotation；
Broken pitch is cleared up by manually cleaning or earth scraper；Under this state, it is mounted in first rotating shaft
Winding wheel and the sliding block being mounted in swing shell are in relative static conditions in rotation direction.
In the present invention after stopping working, control first rotating shaft first stops operating, and controls unidirectional limit switch and makes arc
Shape tooth plate and limiting gear cooperate；Control first rotating shaft rotates backward later, and first rotating shaft, which rotates backward, just will drive winding wheel
It rotates backward, winding wheel, which rotates backward, to make drawstring gradually be wrapped on winding wheel, and broken hemisphere is lifted；When first turn
After the limit on drive block and actuating sleeve on axis is contacted again cooperation fastly, first rotating shaft stops operating, and first rotating shaft resets.
As the further improvement of this technology, positioned at the front end of two traveling wheels of rear side difference in four above-mentioned traveling wheels
It is fixedly installed with the conical plate for preventing broken pitch from influencing traveling wheel walking.
As the further improvement of this technology, symmetrically opened on the two sides in above-mentioned swing shell there are two guide groove, sliding block
Two sides symmetrically install there are two guide block, sliding block is slidably installed by two guide blocks and two guide grooves in swing shell
It is interior.
As the further improvement of this technology, there is equally distributed hemisphere jut on the spherical surface of above-mentioned broken hemisphere, mention
Crushing effect of the broken hemisphere of height to road asphalt.
As the further improvement of this technology, above-mentioned unidirectional limit switch includes extension and contraction control block, control shifting block, arc-shaped gear
Plate, the first one-way clutch, limiting gear, wherein limiting gear is mounted in first rotating shaft by the first one-way clutch, is stretched
Contracting control block is fixedly mounted on the frame body of push bracket, and one end of extension and contraction control block is equipped with arc tooth plate, and arc tooth plate and limit
Gear cooperation processed；Control shifting block is installed in extension and contraction control module；In the present invention after stopping working, driving mechanism stops defeated
Out, by controlling shifting block, to be mounted on extension and contraction control block arc tooth plate stuck by limiting gear by teeth first at this time,
The outer ring of the first one-way clutch is fixed, the first one-way clutch can work normally at this time, pass through the first one-way clutch
Device can prevent driving mechanism when control first rotating shaft rotates backward, and after all broken hemisphere is raised, be located at
The broken hemisphere of downside moves down under the gravity of sliding block and broken hemisphere itself；If being located at the broken hemisphere of downside
Moving down under the gravity of sliding block and broken hemisphere itself just will pull drawstring and to be mounted on twining in first rotating shaft
It is rotated forward around wheel, first rotating shaft rotation in this state is prevented by the first one-way clutch, when working normally,
Arc tooth plate and limiting gear are in disengaged condition；When control shifting block in the present invention in unidirectional limit switch is not struck, arc
Shape tooth plate and limiting gear are in mated condition, and after control shifting block is struck for the first time, arc tooth plate is in limiting gear
Disengaged condition；After control shifting block is struck for the second time, arc tooth plate is in mated condition with limiting gear again；Unidirectional limitation
Extension and contraction control block in switch is handled using the prior art, for example pen core head can be made to stretch out penholder or pressing in existing ball pen
The devices such as the pressing structure that formula is lauched.To sum up, extension and contraction control block is a kind of stretching structure, and pressing is elongated for the first time, pressing second
It is secondary to shorten, it presses repeatedly, length switching, and the strength pressed depends on its contained spring elasticity.Pass through suitable spring
Elasticity can guarantee guarantee that limiting gear is rotated by limitation when arc tooth plate is in limiting gear and engages cooperation.
As the further improvement of this technology, above-mentioned first spring is extension spring.
As the further improvement of this technology, the both ends of above-mentioned actuating sleeve are mounted in two fixed rings by bearing.
As the further improvement of this technology, second spring is installed on the downside of above-mentioned sliding block, broken hemisphere is mounted on
On two springs；Broken hemisphere is made to be adapted to the road surfaces of different situations by the elasticity of second spring, it is as convex in having on road surface
Rise or road surface on there are the states such as crack.
As the further improvement of this technology, above-mentioned fixing sleeve is mounted on actuating sleeve by welding.
As the further improvement of this technology, above-mentioned second spring is compressed spring.
Relative to traditional pitch rubbish Removal Technology, what the present invention designed is had the beneficial effect that:
1, the pitch garbage cleaning device that designs of the present invention, manufacturing cost is low, can the road surface efficiently to pitch making smash,
The area that single smashes road surface is big, and the pitch particle smashed is relatively small, recycles convenient for pitch particle.
2, the pitch garbage cleaning device that designs of the present invention, in idle situation, broken hemisphere that the present invention designs
It is above the ground level, any collision will not occur with ground；Prevent the device when idle, user shifts the dress mobile
During setting, broken hemisphere is smashed good road surface colliding with ground.
3, the pitch garbage cleaning device that designs of the present invention, interlaced point of swing mechanism in two neighboring fragmentation cell
Cloth, at work, the broken hemisphere in the swing mechanism in two neighboring fragmentation cell are pounded position to the ground and will be handed over
Mistake distribution, improves the crushing effect of road pavement pitch, the pitch particle being broken preferably is cleaned out.
4, the pitch garbage cleaning device that the present invention designs, devises clump weight on the inside of sliding block, so that swinging downside
Swing mechanism in clump weight be located remotely from the side of fixing sleeve, and the clump weight for being located at upside is located at one close to fixing sleeve
Side will be longer than the arm of force positioned at upside swing mechanism positioned at the arm of force of downside swing mechanism, compared to traditional equal length
The arm of force, power required for the fragmentation cell in the device rotates wants small.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility distribution plane schematic diagram.
Fig. 4 is push bracket structural schematic diagram.
Fig. 5 is unidirectional limit switch and fragmentation cell distribution schematic diagram.
Fig. 6 is unidirectional limit switch scheme of installation.
Fig. 7 is unidirectional limit switch structural schematic diagram.
Fig. 8 is to limit fast and drive block scheme of installation.
Fig. 9 is wound around wheel scheme of installation.
Figure 10 is that limit is fast and drive block cooperates schematic diagram.
Figure 11 is drawstring distribution schematic diagram.
Figure 12 is drawstring winding schematic diagram.
Figure 13 is swing mechanism distribution schematic diagram.
Figure 14 is swing mechanism scheme of installation.
Figure 15 is swing mechanism and drawstring cooperation schematic diagram.
Figure 16 is to swing shell structure schematic diagram.
Figure 17 is broken hemisphere scheme of installation.
Figure label title: 1, push bracket；3, crushing device；4, axis hole；5, conical plate；6, traveling wheel；16, actuating sleeve；17,
Unidirectional limit switch；18, driving mechanism；19, the first support；20, fragmentation cell；21, first rotating shaft；22, fixed ring；23, it stretches
Contracting control block；24, shifting block is controlled；25, arc tooth plate；26, the first one-way clutch；27, limiting gear；28, winding wheel；29,
First cord hole；30, limit is fast；31, drive block；32, drawstring；33, swing mechanism；34, fixing sleeve；35, the first spring；36, it puts
Dynamic shell；37, sliding block；39, second spring；40, it is crushed hemisphere；41, the second cord hole；42, third cord hole；43, guide groove；44, spherical
Protrusion；45, guide block；46, clump weight.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example or attached drawing are not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, 2, it includes push bracket 1, crushing device 3, wherein as shown in figure 4, on four corners of 1 downside of push bracket
It is separately installed with a traveling wheel 6, is symmetrically opened on the frame body of 1 front end of push bracket there are two axis hole 4；As shown in figure 3, crushing device
3 are mounted on the front end of push bracket 1.
As shown in figure 5, above-mentioned crushing device 3 includes actuating sleeve 16, unidirectional limit switch 17, driving mechanism 18, broken list
Member 20, fixed ring 22, the first cord hole 29, limits fast 30, drive block 31 at first rotating shaft 21, wherein as shown in Fig. 3,6, first turn
The both ends of axis 21 are separately mounted in opened in push bracket 1 two axis holes 4, and as shown in Figure 1,5, driving mechanism 18 passes through first
Support 19 is mounted on the side of push bracket 1, and as shown in fig. 6, the output shaft of driving mechanism 18 is connect with one end of first rotating shaft 21；It is single
The side of push bracket 1 is mounted on to limit switch 17, and unidirectional limit switch 17 cooperates with first rotating shaft 21；As shown in figure 8, two
Drive block 31 is symmetrically mounted at the both ends of first rotating shaft 21；Two fixed rings 22 are symmetrically mounted at the frame body of 1 front end of push bracket
On, the first cord hole of multiple groups 29 is equably provided on the periphery of actuating sleeve 16 along axis direction, and four first in every group
Cord hole 29 is circumferentially distributed on the periphery of actuating sleeve 16, outer circle of two first cord hole 29 adjacent in group in actuating sleeve 16
It is dislocatedly distributed on face at 90 degree of angles, as shown in fig. 6, the both ends nesting of actuating sleeve 16 is mounted in two fixed rings 22, and
Actuating sleeve 16 is located at the outside of first rotating shaft 21；As shown in figure 8, two limits fast 30 are symmetrically mounted at the inner circle of actuating sleeve 16
On face, and as shown in Figure 10, two limits fast 30 and two drive blocks 31 correspond and cooperate；As shown in fig. 6, multiple groups are broken single
Member 20 is uniformly mounted on actuating sleeve 16；Under initial idle state, two limits fast 30 and two drive blocks 31 are tight
Contiguity touching, and when two drive blocks 31 rotate forward, two drive blocks 31 are gradually distance from two limits fast 30；Work as driving mechanism
18 driving first rotating shafts 21 are when rotating forward, first rotating shaft 21 will drive two drive blocks 31 being mounted in first rotating shaft 21 into
Row rotation, after two drive blocks 31 are contacted again with two limits fast 30 being mounted on actuating sleeve 16 during rotation,
Two drive blocks 31 just will drive two limits fast 30 and be rotated forward, and two limits fast 30 drive 16 turns of actuating sleeve
It is dynamic.
As shown in Figure 13,14, above-mentioned fragmentation cell 20 includes winding wheel 28, swing mechanism 33, fixing sleeve 34, drawstring 32,
Wherein as shown in figure 12, there are four equally distributed winding grooves for tool on winding wheel 28, as shown in figure 9, winding wheel 28 is fixedly mounted
In first rotating shaft 21, and it is located at the inside of actuating sleeve 16；The rotation of first rotating shaft 21 drives winding wheel 28 to rotate；Such as Figure 11 institute
Show, four third cord hole 42 are circumferentially distributed on the periphery of fixing sleeve 34, and adjacent in four third cord hole 42 two
Three cord hole 42 are dislocatedly distributed on the periphery of fixing sleeve 34 at 90 degree of angles；34 nesting of fixing sleeve is mounted on actuating sleeve 16
Outside, and corresponding four the first cord hole 29 that the four third cord hole 42 opened on fixing sleeve 34 and actuating sleeve 16 are opened are one by one
Corresponding alignment cooperation；The rotation of actuating sleeve 16 drives fixing sleeve 34 to rotate；As shown in Figure 14,15, four swing mechanisms 33 are circumferential
It is mounted on the periphery of fixing sleeve 34 evenly；As shown in Figure 11,12, it is wound with one respectively in four winding grooves of winding wheel 28
Section drawstring 32, and one end of drawstring 32 passes through four thirds on actuating sleeve 16 in corresponding four the first cord hole 29 and fixing sleeve
Cord hole 42 connects one to one with four swing mechanisms 33；Four sections of drawstrings when winding wheel 28 rotates forward, on winding wheel 28
32 gradually unclamp.
As shown in figure 15, above-mentioned swing mechanism 33 includes the first spring 35, swings shell 36, sliding block 37, second spring 39, breaks
Broken hemisphere 40, clump weight 46, wherein as shown in figure 16, the one end for swinging shell 36 is open end, and the other end for swinging shell 36 is provided with
Second cord hole 41, one end that swing shell 36 is provided with the second cord hole 41 is fixedly mounted on the periphery of fixing sleeve 34, and swings shell
The second cord hole 41 on 36 is aligned cooperation with a corresponding third cord hole 42 in four third cord hole 42 on fixing sleeve 34；Such as
Shown in Figure 17, sliding block 37 be it is hollow, one end of sliding block 37 passes through the inside being slidably installed swinging shell 36, and sliding block 37 with
It swings and first spring 35 is installed between the inner face of shell 36；The effect of first spring 35 be buffer sliding block 37 and swing shell 36 it
Between impact force；Swinging the rotation of shell 36 drives corresponding sliding block 37 to rotate；Broken hemisphere 40 is fixedly mounted on the downside of sliding block 37,
Clump weight 46 is mounted on the inside of sliding block 37.
As shown in figure 5, the interlaced distribution of swing mechanism 33 in two neighboring above-mentioned fragmentation cell 20, such as Figure 15 institute
Show, the drawstring 32 of four the first cord hole 29 on actuating sleeve 16 and four third cord hole 42 on fixing sleeve is by corresponding pendulum
The second cord hole 41 on dynamic shell 36 is connect with sliding block 37.
When first rotating shaft 21 drives two drive blocks 31 being mounted in first rotating shaft 21 just to start to turn in the present invention
In dynamic process, first rotating shaft 21 will drive the rotation of winding wheel 28, and winding wheel 28 rotates forward under the drive of first rotating shaft 21
When, the four sections of drawstrings 32 wound on winding wheel 28 gradually unclamp, in this state, in the gravity of sliding block 37 and the work of centrifugal force
Under, it is mobile relative to shell 36 is swung that sliding block 37 just will drive broken hemisphere 40；So that broken hemisphere 40 is far from corresponding fixing sleeve
34。
When first rotating shaft 21 drives actuating sleeve 16 to rotate together by the cooperation of drive block 31 and limit fast 30 in the present invention
When, the rotation of actuating sleeve 16 drives fixing sleeve 34 to rotate, and the rotation of fixing sleeve 34 will drive corresponding swing shell 36 and rotate, and swings shell 36
Rotation drives corresponding sliding block 37 to rotate, and sliding block 37 drives broken hemisphere 40 to rotate around 21 axis of first rotating shaft, is rotating
Make broken hemisphere 40 broken to pitch in journey；Broken pitch is cleared up by manually cleaning or earth scraper；
Under this state, the winding wheel 28 being mounted in first rotating shaft 21 and the sliding block 37 being mounted in swing shell 36 are in rotation direction
In relative static conditions.
In the present invention after stopping working, control first rotating shaft 21 first stops operating, and controlling unidirectional limit switch 17 makes
It obtains arc tooth plate 25 and limiting gear 27 cooperates；Control first rotating shaft 21 rotates backward later, and first rotating shaft 21 rotates backward just
It will drive winding wheel 28 to rotate backward, winding wheel 28, which rotates backward, will make drawstring 32 gradually be wrapped on winding wheel 28, will
Broken hemisphere 40 lifts；After the limit fast 30 on the drive block 31 and actuating sleeve 16 in first rotating shaft 21 is contacted again cooperation,
First rotating shaft 21 stops operating, and first rotating shaft 21 resets.
As shown in figure 4, the front end of two traveling wheels 6 in four above-mentioned traveling wheels 6 positioned at rear side is fixedly installed with respectively
One prevents broken pitch from influencing the conical plate 5 that traveling wheel 6 is walked.
As shown in figure 16, guide groove 43 there are two symmetrically opening on the two sides in above-mentioned swing shell 36 is as shown in figure 17, sliding
The two sides of block 37 are symmetrically installed there are two guide block 45, and as shown in figure 15, sliding block 37 passes through two guide blocks 45 and two guide grooves 43
Be slidably installed swing shell 36 in.
As shown in figure 17, there is equally distributed hemisphere jut 44 on the spherical surface of above-mentioned broken hemisphere 40, improve broken half
Crushing effect of the ball 40 to road asphalt.
As shown in fig. 7, above-mentioned unidirectional limit switch 17 includes extension and contraction control block 23, control shifting block 24, arc tooth plate 25, the
One one-way clutch 26, limiting gear 27, wherein limiting gear 27 is mounted on first rotating shaft 21 by the first one-way clutch 26
On, extension and contraction control block 23 is fixedly mounted on the frame body of push bracket 1, and one end of extension and contraction control block 23 is equipped with arc tooth plate 25, and
Arc tooth plate 25 and limiting gear 27 cooperate；Control shifting block 24 is installed in extension and contraction control module 23；Stopping work in the present invention
After work, driving mechanism 18 stops output, to be mounted on arc-shaped gear on extension and contraction control block 23 by controlling shifting block 24 first at this time
Plate is stuck by limiting gear 27 by teeth, i.e., fixes the outer ring of the first one-way clutch 26, at this time the first one-way clutch
26 can work normally, and can prevent driving mechanism 18 from rotating backward in control first rotating shaft 21 by the first one-way clutch 26
When, after all broken hemisphere 40 is raised, positioned at downside broken hemisphere 40 sliding block 37 and broken hemisphere 40 from
It is moved down under the gravity of body；If being located at gravity of the broken hemisphere 40 in sliding block 37 and broken hemisphere 40 itself of downside
Moving down under effect just will pull drawstring 32 winding wheel being mounted in first rotating shaft 21 28 is rotated forward, and pass through first
One-way clutch 26 prevents the rotation of first rotating shaft 21 in this state, when working normally, arc tooth plate 25 and limitation
Gear 27 is in disengaged condition；When control shifting block 24 in the present invention in unidirectional limit switch 17 is not struck, arc tooth plate 25
It is in mated condition with limiting gear 27, after control 24 first time of shifting block is struck, at arc tooth plate 25 and limiting gear 27
In disengaged condition；After second of shifting block 24 of control is struck, arc tooth plate 25 is in mated condition with limiting gear 27 again；
Extension and contraction control block 23 and control shifting block 24 in unidirectional limit switch 17 are handled using the prior art, such as in existing ball pen
The devices such as the pressing structure that pen core head stretching penholder or push type can be made to be lauched.
Above-mentioned first spring 35 is extension spring.
The both ends of above-mentioned actuating sleeve 16 are mounted in two fixed rings 22 by bearing.
As shown in figure 17, the downside of above-mentioned sliding block 37 is equipped with second spring 39, and broken hemisphere 40 is mounted on second spring
On 39；The effect of second spring 39 is made by the elasticity of second spring 39 when broken hemisphere 40 with road surface when hitting
It must be crushed the road surface that hemisphere 40 is adapted to different situations, such as have on protrusion or road surface on road surface and crack state occur.
Above-mentioned fixing sleeve 34 is mounted on by welding on actuating sleeve 16.
Above-mentioned second spring 39 is compressed spring.
Specific workflow: when the pavement asphalt recyclable device designed using the present invention, in initial idle state
Under, two limits fast 30 and two drive blocks 31 are in close contact, and at work, are controlled unidirectional limit switch 17 first and are made arc
Tooth plate 25 and limiting gear 27 disengage, and control first rotating shaft 21 by driving mechanism 18 later and rotate, first rotating shaft 21 will drive
Two drive blocks 31 being mounted in first rotating shaft 21 are rotated, while first rotating shaft 21 will drive the rotation of winding wheel 28, twine
When rotating forward under the drive of first rotating shaft 21 around wheel 28, the four sections of drawstrings 32 wound on winding wheel 28 gradually unclamp, at this
Under kind state, for the sliding block 37 positioned at downside under the action of its gravity and centrifugal force, sliding block 37 just will drive broken 40 phase of hemisphere
It is mobile to shell 36 is swung；So that broken hemisphere 40 is far from corresponding fixing sleeve 34；When two drive blocks 31 during rotation with
After two limits fast 30 being mounted on actuating sleeve 16 are contacted again, two drive blocks 31 just will drive two limits fast 30 and carry out
It rotates forward, the fast 30 drive actuating sleeve 16 of two limits is rotated；The rotation of actuating sleeve 16 drives fixing sleeve 34 to rotate, fixing sleeve
34 rotations will drive corresponding swing shell 36 and rotate, and swing the rotation of shell 36 and corresponding sliding block 37 is driven to rotate, sliding block 37 drives broken
Broken hemisphere 40 is rotated around 21 axis of first rotating shaft, makes broken hemisphere 40 broken to pitch during rotation；It is broken
Pitch is cleared up by manually cleaning or earth scraper；After stopping working, control first rotating shaft 21 stops turning first
It is dynamic, it controls unidirectional limit switch 17 and arc tooth plate 25 and limiting gear 27 is cooperated；Control first rotating shaft 21 reversely turns later
Dynamic, first rotating shaft 21, which rotates backward, just will drive winding wheel 28 and rotates backward, and winding wheel 28, which rotates backward, will make drawstring 32
It is gradually wrapped on winding wheel 28, broken hemisphere 40 is lifted；When on the drive block 31 and actuating sleeve 16 in first rotating shaft 21
Limit fast 30 be contacted again cooperation after, first rotating shaft 21 stops operating, first rotating shaft 21 reset.
In summary: the pitch garbage cleaning device that the present invention designs, manufacturing cost is low, road that can efficiently to pitch making
Face is smashed, and the area that single smashes road surface is big, and the pitch particle smashed is relatively small, convenient for pitch particle recycling benefit
With；The pitch garbage cleaning device that the present invention designs, in idle situation, the broken hemisphere 40 that the present invention designs is above Ground
With ground any collision will not occur for face；Prevent the device when idle, user is in the mobile mistake for shifting the device
Cheng Zhong, broken hemisphere 40 smash good road surface colliding with ground；The pitch garbage cleaning device that the present invention designs, phase
The interlaced distribution of swing mechanism 33 in adjacent two fragmentation cells 20, at work, in two neighboring fragmentation cell 20
Swing mechanism 33 in broken hemisphere 40 pound position to the ground and will be interspersed, improve the broken effect of road pavement pitch
Fruit is cleaned out the pitch particle being broken preferably；The pitch garbage cleaning device that the present invention designs, in sliding block
37 inside devises clump weight 46, so that the clump weight 46 swung in the swing mechanism 33 of downside is located remotely from fixing sleeve 34
Side, and the clump weight 46 for being located at upside is located at close to the side of fixing sleeve 34, i.e., wants positioned at the arm of force of downside swing mechanism 33
It is longer than the arm of force positioned at upside swing mechanism 33, the fragmentation cell 20 compared to the arm of force of traditional equal length, in the device
Power required for rotating wants small.
Claims (10)
- The garbage recovery device 1. a kind of green building is constructed, it is characterised in that: it includes push bracket, crushing device, wherein under push bracket It is separately installed with a traveling wheel on four corners of side, is symmetrically opened on the frame body of push bracket front end there are two axis hole；Broken dress Set the front end for being mounted on push bracket；Above-mentioned crushing device includes actuating sleeve, unidirectional limit switch, driving mechanism, fragmentation cell, first rotating shaft, fixed ring, One cord hole limits fast, drive block, and wherein the both ends of first rotating shaft are separately mounted in opened in push bracket two axis holes, driving Mechanism is mounted on the side of push bracket by the first support, and one end of the output shaft of driving mechanism and first rotating shaft connects；Unidirectionally Limit switch is mounted on the side of push bracket, and unidirectional limit switch and first rotating shaft cooperate；Two drive blocks are symmetrically mounted at The both ends of first rotating shaft；Two fixed rings are symmetrically mounted on the frame body of push bracket front end, along axis on the periphery of actuating sleeve Line direction is equably provided with the first cord hole of multiple groups, and four the first cord hole in every group are circumferentially divided on the periphery of actuating sleeve Cloth, two first cord hole adjacent in group are dislocatedly distributed on the periphery of actuating sleeve at 90 degree of angles, and the two of actuating sleeve End nesting is mounted in two fixed rings, and actuating sleeve is located at the outside of first rotating shaft；Two limits are symmetrically mounted at drive fastly On the inner headed face of dynamic set, and two limits correspond with two drive blocks cooperate fastly；Multiple groups fragmentation cell is uniformly mounted to On actuating sleeve；Above-mentioned fragmentation cell includes winding wheel, swing mechanism, fixing sleeve, drawstring, and wherein there are four be uniformly distributed tool on winding wheel Winding groove, winding wheel is fixedly mounted in first rotating shaft, and is located at the inside of actuating sleeve；Circumferentially divide on the periphery of fixing sleeve Cloth there are four third cord hole, and two third cord hole adjacent in four third cord hole on the periphery of fixing sleeve at 90 degree Angle is dislocatedly distributed；Fixing sleeve nesting is mounted on the outside of actuating sleeve, and four opened on fixing sleeve third cord hole and driving It covers corresponding four the first cord hole opened and corresponds alignment cooperation；Four swing mechanisms are circumferentially uniformly mounted to fixing sleeve Periphery on；One section of drawstring is wound in four winding grooves of winding wheel respectively, and one end of drawstring is right on actuating sleeve The four third cord hole in four the first cord hole and fixing sleeve answered connect one to one with four swing mechanisms；Above-mentioned swing mechanism includes the first spring, swings shell, sliding block, second spring, broken hemisphere, clump weight, wherein swinging shell One end be open end, the other end for swinging shell is provided with the second cord hole, swings shell and is provided with one end of the second cord hole and is fixedly mounted on On the periphery of fixing sleeve, and swing the second cord hole on shell and a corresponding third in four third cord hole on fixing sleeve Cord hole alignment cooperation；Sliding block be it is hollow, one end of sliding block passes through the inside being slidably installed swinging shell, and sliding block and swing First spring is installed between the inner face of shell；Broken hemisphere is fixedly mounted on the downside of sliding block, and clump weight is mounted on sliding block Inside；The interlaced distribution of swing mechanism in two neighboring above-mentioned fragmentation cell, four the first cord hole on actuating sleeve and The drawstring of four third cord hole on fixing sleeve is connect by the second cord hole on corresponding swing shell with sliding block.
- The garbage recovery device 2. a kind of green building according to claim 1 is constructed, it is characterised in that: four above-mentioned walkings The front end of two traveling wheels in wheel positioned at rear side is fixedly installed with a conical plate respectively.
- The garbage recovery device 3. a kind of green building according to claim 1 is constructed, it is characterised in that: in above-mentioned swing shell Two sides on symmetrically open there are two guide groove, the two sides of sliding block symmetrically installs there are two guide block, and sliding block passes through two guide blocks It is being swung in shell with two being slidably installed for guide groove.
- The garbage recovery device 4. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned broken hemisphere Spherical surface on have equally distributed hemisphere jut.
- The garbage recovery device 5. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned unidirectional limitation Switch includes extension and contraction control block, control shifting block, arc tooth plate, the first one-way clutch, limiting gear, and wherein limiting gear passes through First one-way clutch is mounted in first rotating shaft, and extension and contraction control block is fixedly mounted on the frame body of push bracket, extension and contraction control block One end is equipped with arc tooth plate, and arc tooth plate and limiting gear are cooperated by teeth；Control is installed to dial on extension and contraction control block Block.
- The garbage recovery device 6. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned first spring For extension spring.
- The garbage recovery device 7. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned actuating sleeve Both ends are mounted in two fixed rings by bearing.
- The garbage recovery device 8. a kind of green building according to claim 1 is constructed, it is characterised in that: under above-mentioned sliding block Side is equipped with second spring, and broken hemisphere is mounted in second spring.
- The garbage recovery device 9. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned fixing sleeve is logical The mode for crossing welding is mounted on actuating sleeve.
- The garbage recovery device 10. a kind of green building according to claim 1 is constructed, it is characterised in that: above-mentioned second bullet Spring is compressed spring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284273.9A CN111395139A (en) | 2019-08-23 | 2019-08-23 | A rubbish recovery unit for green building construction |
| CN202010284268.8A CN111364342A (en) | 2019-08-23 | 2019-08-23 | Garbage recycling device for green building construction |
| CN201910783576.2A CN110485249B (en) | 2019-08-23 | 2019-08-23 | Green construction rubbish recovery unit |
| JP2020075534A JP6745561B1 (en) | 2019-08-23 | 2020-04-21 | Asphalt crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910783576.2A CN110485249B (en) | 2019-08-23 | 2019-08-23 | Green construction rubbish recovery unit |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010284273.9A Division CN111395139A (en) | 2019-08-23 | 2019-08-23 | A rubbish recovery unit for green building construction |
| CN202010284268.8A Division CN111364342A (en) | 2019-08-23 | 2019-08-23 | Garbage recycling device for green building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485249A true CN110485249A (en) | 2019-11-22 |
| CN110485249B CN110485249B (en) | 2020-05-05 |
Family
ID=68553225
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910783576.2A Active CN110485249B (en) | 2019-08-23 | 2019-08-23 | Green construction rubbish recovery unit |
| CN202010284268.8A Withdrawn CN111364342A (en) | 2019-08-23 | 2019-08-23 | Garbage recycling device for green building construction |
| CN202010284273.9A Withdrawn CN111395139A (en) | 2019-08-23 | 2019-08-23 | A rubbish recovery unit for green building construction |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010284268.8A Withdrawn CN111364342A (en) | 2019-08-23 | 2019-08-23 | Garbage recycling device for green building construction |
| CN202010284273.9A Withdrawn CN111395139A (en) | 2019-08-23 | 2019-08-23 | A rubbish recovery unit for green building construction |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6745561B1 (en) |
| CN (3) | CN110485249B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892802A (en) * | 2021-03-02 | 2021-06-04 | 康利达装饰股份有限公司 | Decorate construction and use rubbish recycle device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156664A (en) * | 2020-10-16 | 2021-01-01 | 安徽中鑫精密铸造科技有限公司 | Stirring pulping machine |
| CN113481810A (en) * | 2021-07-14 | 2021-10-08 | 浙江旭瑞建设有限公司 | Road surface crushing equipment for municipal works |
| CN113737625B (en) * | 2021-09-13 | 2023-04-07 | 江苏无锡二建建设集团有限公司 | Road surface breaker for municipal administration |
| CN114802345B (en) * | 2022-05-30 | 2023-07-14 | 郑州职业技术学院 | Track detection device convenient to move for track traffic |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000078460A1 (en) * | 1999-06-17 | 2000-12-28 | Aberle David H | Rotary hammer mill |
| KR20150102663A (en) * | 2014-02-28 | 2015-09-07 | 조정래 | Eco-quiet type cutting machine for road using hydraulic power of excavator |
| CN205591093U (en) * | 2016-03-23 | 2016-09-21 | 王丽萍 | Removal equipment is smashed to road |
| CN205673039U (en) * | 2016-06-15 | 2016-11-09 | 福建铁拓机械有限公司 | A kind of breaker roll for reclaiming waste asphalt mixture |
| CN107780333A (en) * | 2017-12-15 | 2018-03-09 | 佛山智北汇科技有限公司 | A kind of asphalt roads, which is safeguarded, uses pavement breaking device |
| CN207659838U (en) * | 2017-11-18 | 2018-07-27 | 张灵杰 | A kind of broken header structure of road breaker |
| CN209243542U (en) * | 2018-11-14 | 2019-08-13 | 杨永敏 | A kind of road and bridge construction concrete powder crushing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2221049Y (en) * | 1994-09-06 | 1996-02-28 | 邓州市公路管理段 | Road oil coating machine |
| JP2007146459A (en) * | 2005-11-28 | 2007-06-14 | Taisei Rotec Corp | Induction heating equipment for bridge deck asphalt pavement |
| CN102433829B (en) * | 2011-09-29 | 2015-04-15 | 陕西中土重工机械有限公司 | Crushing rotor and self-propelled crushing mining machine |
| CN106758733B (en) * | 2016-12-05 | 2019-02-01 | 河南城建学院 | A kind of road asphalt clearing and retrieving device for building |
| CN206635629U (en) * | 2017-03-19 | 2017-11-14 | 盖正龙 | Cement pavement dabbing machine |
| CN107165027A (en) * | 2017-04-25 | 2017-09-15 | 杜海燕 | A kind of town road repairing road roller |
| CN208038989U (en) * | 2018-03-26 | 2018-11-02 | 李涛 | A kind of hand-rail type pavement breaking hammer |
| CN108797299A (en) * | 2018-06-12 | 2018-11-13 | 杨雪 | A kind of road shocks breaker |
-
2019
- 2019-08-23 CN CN201910783576.2A patent/CN110485249B/en active Active
- 2019-08-23 CN CN202010284268.8A patent/CN111364342A/en not_active Withdrawn
- 2019-08-23 CN CN202010284273.9A patent/CN111395139A/en not_active Withdrawn
-
2020
- 2020-04-21 JP JP2020075534A patent/JP6745561B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000078460A1 (en) * | 1999-06-17 | 2000-12-28 | Aberle David H | Rotary hammer mill |
| KR20150102663A (en) * | 2014-02-28 | 2015-09-07 | 조정래 | Eco-quiet type cutting machine for road using hydraulic power of excavator |
| CN205591093U (en) * | 2016-03-23 | 2016-09-21 | 王丽萍 | Removal equipment is smashed to road |
| CN205673039U (en) * | 2016-06-15 | 2016-11-09 | 福建铁拓机械有限公司 | A kind of breaker roll for reclaiming waste asphalt mixture |
| CN207659838U (en) * | 2017-11-18 | 2018-07-27 | 张灵杰 | A kind of broken header structure of road breaker |
| CN107780333A (en) * | 2017-12-15 | 2018-03-09 | 佛山智北汇科技有限公司 | A kind of asphalt roads, which is safeguarded, uses pavement breaking device |
| CN209243542U (en) * | 2018-11-14 | 2019-08-13 | 杨永敏 | A kind of road and bridge construction concrete powder crushing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892802A (en) * | 2021-03-02 | 2021-06-04 | 康利达装饰股份有限公司 | Decorate construction and use rubbish recycle device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6745561B1 (en) | 2020-08-26 |
| JP2021032074A (en) | 2021-03-01 |
| CN111395139A (en) | 2020-07-10 |
| CN110485249B (en) | 2020-05-05 |
| CN111364342A (en) | 2020-07-03 |
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Effective date of registration: 20211125 Address after: 252874 Room 301, third floor, block B, Xingye building, No. 1 Jingtong Road, logistics park, Liaocheng Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Chenghong Construction Co.,Ltd. Address before: 311400 Zhao Jiabu 19, Fuchun street, Fuyang District, Hangzhou, Zhejiang. Patentee before: HANGZHOU MANJING TECHNOLOGY Co.,Ltd. |