CN110485249B - Green construction rubbish recovery unit - Google Patents
Green construction rubbish recovery unit Download PDFInfo
- Publication number
- CN110485249B CN110485249B CN201910783576.2A CN201910783576A CN110485249B CN 110485249 B CN110485249 B CN 110485249B CN 201910783576 A CN201910783576 A CN 201910783576A CN 110485249 B CN110485249 B CN 110485249B
- Authority
- CN
- China
- Prior art keywords
- crushing
- driving
- rope
- sleeve
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- 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
Landscapes
- 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 the technical field of asphalt garbage cleaning, and particularly relates to a green construction garbage recovery device which comprises a pushing frame and a crushing device, wherein the asphalt garbage cleaning device is low in manufacturing cost, can efficiently crush a pavement paved with asphalt, and is large in area of the pavement crushed by one time, and relatively small in crushed asphalt particles; under the condition of no work, the crushing hemisphere is higher than the ground and cannot collide with the ground; when the device is not in operation, a user is prevented from colliding with the ground to break the good road surface when the broken hemisphere collides with the ground in the process of moving and transferring the device; the device has designed the balancing weight in the inboard of slider for the arm of force of the swing mechanism that is located the downside will be longer than the arm of force of the swing mechanism that is located the upside, compares in the traditional arm of force of equal length, and the required power of the crushing unit of this device rotation is got up will be little.
Description
Technical Field
The invention belongs to the technical field of asphalt waste cleaning, and particularly relates to a green construction waste recovery device.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material.
Road asphalt is asphalt used for paving roads; the road surface that the pitch was built is damaged through long-term use road surface, appears the crack or is extrudeed protrudingly, will lead to the car like this to appear rocking in the driving process, takes place traffic accident easily, and in order to prevent the emergence of this kind of condition, just need regularly repair or re-pave the road surface, need carry out the breakage to original road pitch before re-paving the road surface, then retrieve the granule after the breakage and carry out reuse.
The existing large-scale high-efficiency asphalt smashing machine used on the road has higher cost, and asphalt particles smashed by the smashing machine are larger and are not easy to recover; the small-sized low-efficiency smashing machine is low in cost, but is poor in smashing effect, small in area of the asphalt pavement smashed in one time, large in smashed asphalt particles and not easy to recycle.
The invention designs a green construction waste recovery device to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a green construction waste recovery device which is realized by adopting the following technical scheme.
The utility model provides a green construction rubbish recovery unit which characterized in that: the crushing device comprises a pushing frame and a crushing device, wherein four corners of the lower side of the pushing frame are respectively provided with a walking wheel, and a frame body at the front end of the pushing frame is symmetrically provided with two shaft holes; the crushing device is arranged at the front end of the pushing frame.
The crushing device comprises a driving sleeve, a one-way limiting switch, a driving mechanism, a crushing unit, a first rotating shaft, a fixing ring, a first rope hole, a limiting block and a driving block, wherein two ends of the first rotating shaft are respectively installed in two shaft holes formed in a pushing frame; the one-way limiting switch is arranged on one side of the pushing frame and matched with the first rotating shaft; the two driving blocks are symmetrically arranged at two ends of the first rotating shaft; the two fixing rings are symmetrically arranged on the frame body at the front end of the pushing frame, a plurality of groups of first rope holes are uniformly formed in the outer circular surface of the driving sleeve along the axis direction, four first rope holes in each group are circumferentially distributed on the outer circular surface of the driving sleeve, two adjacent first rope holes in the same group are distributed on the outer circular surface of the driving sleeve in a staggered mode at an included angle of ninety degrees, two ends of the driving sleeve are embedded in the two fixing rings, and the driving sleeve is positioned on the outer side of the first rotating shaft; the two limiting blocks are symmetrically arranged on the inner circular surface of the driving sleeve and are matched with the two driving blocks in a one-to-one correspondence manner; the plurality of groups of crushing units are uniformly arranged on the driving sleeve; in the initial non-working state, the two limiting blocks are in close contact with the two driving blocks, and when the two driving blocks rotate in the positive direction, the two driving blocks are gradually far away from the two limiting blocks; when actuating mechanism drive first pivot forward rotated, first pivot can drive two drive blocks of installing on first pivot and rotate, and after two drive blocks rotated the in-process and installed two stoppers of sheatheeing in the drive and contacted once more, two drive blocks will drive two stoppers and carry out forward rotation, and two stoppers drive the drive cover and rotate.
The crushing unit comprises a winding wheel, a swinging mechanism, a fixed sleeve and a pull rope, wherein the winding wheel is provided with four winding grooves which are uniformly distributed, and the winding wheel is fixedly arranged on the first rotating shaft and is positioned on the inner side of the driving sleeve; the first rotating shaft rotates to drive the winding wheel to rotate; four third rope holes are circumferentially distributed on the outer circular surface of the fixed sleeve, and two adjacent third rope holes in the four third rope holes are distributed on the outer circular surface of the fixed sleeve in a staggered manner at an included angle of ninety degrees; the fixed sleeve is nested and installed on the outer side of the driving sleeve, and four third rope holes formed in the fixed sleeve are correspondingly aligned and matched with four corresponding first rope holes formed in the driving sleeve one by one; the driving sleeve rotates to drive the fixed sleeve to rotate; the four swing mechanisms are circumferentially and uniformly arranged on the outer circular surface of the fixed sleeve; a section of pull rope is respectively wound in four winding grooves of the winding wheel, and one end of the pull rope penetrates through four corresponding first rope holes on the driving sleeve and four third rope holes on the fixed sleeve to be correspondingly connected with four swing mechanisms one by one; when the winding wheel rotates in the forward direction, the four sections of pull ropes on the winding wheel are gradually loosened.
The swing mechanism comprises a first spring, a swing shell, a sliding block, a second spring, a crushing hemisphere and a balancing weight, wherein one end of the swing shell is an open end, the other end of the swing shell is provided with a second rope hole, one end of the swing shell, which is provided with the second rope hole, is fixedly arranged on the outer circular surface of the fixed sleeve, and the second rope hole in the swing shell is aligned and matched with a corresponding one of four third rope holes in the fixed sleeve; the sliding block is hollow, one end of the sliding block is installed on the inner side of the swinging shell in a sliding fit mode, and a first spring is installed between the sliding block and the inner end face of the swinging shell; the first spring is used for buffering the impact force between the sliding block and the swinging shell; the swinging shell rotates to drive the corresponding sliding block to rotate; broken hemisphere fixed mounting is in the downside of slider, and the balancing weight is installed in the inboard of slider.
The swing mechanisms in two adjacent crushing units are distributed in a staggered manner, and pull ropes passing through four first rope holes in the driving sleeve and four third rope holes in the fixed sleeve are connected with the sliding block through second rope holes in the corresponding swing shell.
In the invention, when the first rotating shaft drives the two driving blocks arranged on the first rotating shaft to start rotating, the first rotating shaft can drive the winding wheel to rotate, and when the winding wheel is driven by the first rotating shaft to rotate in the forward direction, the four sections of pull ropes wound on the winding wheel are gradually loosened, and under the state, under the action of the gravity and the centrifugal force of the sliding block, the sliding block can drive the crushing hemisphere to move relative to the swinging shell; so that the breaking hemisphere is far away from the corresponding fixed sleeve.
When the first rotating shaft drives the driving sleeve to rotate together through the matching of the driving block and the limiting block, the driving sleeve rotates to drive the fixing sleeve to rotate, the fixing sleeve rotates to drive the corresponding swinging shell to rotate, the swinging shell rotates to drive the corresponding sliding block to rotate, the sliding block drives the crushing hemisphere to rotate around the axis of the first rotating shaft, and the crushing hemisphere is enabled to crush asphalt in the rotating process; the crushed asphalt is cleaned manually or by a scraper; in this state, the winding wheel mounted on the first rotary shaft and the slider mounted in the swing case are in a relatively stationary state in the rotational direction.
When the work is stopped, the first rotating shaft is controlled to stop rotating, and the one-way limiting switch is controlled to enable the arc toothed plate to be matched with the limiting gear; then the first rotating shaft is controlled to rotate reversely, the winding wheel can be driven to rotate reversely by the reverse rotation of the first rotating shaft, and the pull rope can be gradually wound on the winding wheel by the reverse rotation of the winding wheel to lift the crushing hemisphere; when the driving block on the first rotating shaft is contacted and matched with the limiting block on the driving sleeve again, the first rotating shaft stops rotating, and the first rotating shaft resets.
As a further improvement of the technology, the front ends of two walking wheels positioned at the rear side in the four walking wheels are respectively and fixedly provided with a conical plate for preventing asphalt after crushing from influencing the walking of the walking wheels.
As a further improvement of the technology, two guide grooves are symmetrically formed in two side faces in the swing shell, two guide blocks are symmetrically arranged on two sides of the sliding block, and the sliding block is arranged in the swing shell through the sliding fit of the two guide blocks and the two guide grooves.
As a further improvement of the technology, the spherical surface of the crushing hemisphere is provided with uniformly distributed spherical protrusions, so that the crushing effect of the crushing hemisphere on the road asphalt is improved.
As a further improvement of the technology, the one-way limiting switch comprises a telescopic control block, a control shifting block, an arc-shaped toothed plate, a first one-way clutch and a limiting gear, wherein the limiting gear is mounted on the first rotating shaft through the first one-way clutch; the telescopic control module is provided with a control shifting block; after the work is stopped, the driving mechanism stops outputting, at the moment, the shifting block is controlled to enable the arc toothed plate arranged on the telescopic control block to clamp the limiting gear through teeth, namely, the outer ring of the first one-way clutch is fixed, at the moment, the first one-way clutch can work normally, and when the driving mechanism is controlled to rotate reversely by the first one-way clutch, after all the crushing hemispheres are lifted, the crushing hemispheres on the lower side move downwards under the gravity action of the sliding block and the crushing hemispheres; if the crushing hemisphere on the lower side moves downwards under the action of the gravity of the sliding block and the crushing hemisphere, the pull rope can be pulled to enable the winding wheel arranged on the first rotating shaft to rotate in the positive direction, the first rotating shaft is prevented from rotating in the state through the first one-way clutch, and the arc toothed plate and the limiting gear are in a disengagement state in normal work; when a control shifting block in the unidirectional limiting switch is not shifted, the arc-shaped toothed plate and the limiting gear are in a matched state, and after the control shifting block is shifted for the first time, the arc-shaped toothed plate and the limiting gear are in a disengaged state; after the control shifting block is shifted for the second time, the arc-shaped toothed plate is matched with the limiting gear again; the telescopic control block in the one-way limit switch is processed by the prior art, such as a pressing structure which can enable a refill head to extend out of a pen holder or push type water discharging in the existing ball-point pen. In summary, the telescopic control block is a telescopic structure, the pressing force is increased for the first time, and the pressing force is decreased for the second time, so that the pressing force is repeatedly changed, and the length is changed, and the pressing force is determined by the elasticity of the internal spring. Through suitable spring elasticity, can guarantee when arc pinion rack is in meshing cooperation with the limiting gear, can guarantee that the limiting gear is restricted rotatory.
As a further improvement of the present technology, the first spring is an extension spring.
As a further improvement of the technology, the two ends of the driving sleeve are arranged on the two fixing rings through bearings.
As a further improvement of the technology, a second spring is arranged on the lower side of the sliding block, and a breaking hemisphere is arranged on the second spring; the broken hemisphere can adapt to the road surface of different conditions through the elasticity of second spring, has the arch on the road surface or the state such as crack appears on the road surface.
As a further improvement of the present technology, the fixing sleeve is mounted on the driving sleeve by welding.
As a further improvement of the present technology, the second spring is a compression spring.
Compared with the traditional asphalt garbage cleaning technology, the invention has the following beneficial effects:
1. the asphalt garbage cleaning device designed by the invention is low in manufacturing cost, can efficiently smash the pavement paved with asphalt, has large area of the pavement smashed in one time, has relatively small smashed asphalt particles, and is convenient for recycling the asphalt particles.
2. According to the asphalt garbage cleaning device, under the condition of no work, the breaking hemisphere designed by the invention is higher than the ground, and cannot collide with the ground; when the device is not in operation, a user can be prevented from crashing a good road surface when the broken hemisphere collides with the ground in the process of moving and transferring the device.
3. According to the asphalt garbage cleaning device designed by the invention, the swinging mechanisms in the two adjacent crushing units are distributed in a staggered manner, and when the asphalt garbage cleaning device works, the crushing hemispheres in the swinging mechanisms in the two adjacent crushing units hit the ground can be distributed in a staggered manner, so that the crushing effect on road asphalt is improved, and the crushed asphalt particles can be better cleaned.
4. According to the asphalt garbage cleaning device designed by the invention, the balancing weight is designed on the inner side of the sliding block, so that the balancing weight in the swing mechanism at the lower swing side is positioned at one side far away from the fixed sleeve, and the balancing weight at the upper swing side is positioned at one side close to the fixed sleeve, namely, the force arm of the swing mechanism at the lower side is longer than that of the swing mechanism at the upper swing side.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the overall component distribution.
Fig. 3 is a schematic plan view of the overall component distribution.
Fig. 4 is a schematic view of a push frame structure.
Fig. 5 is a schematic view of a one-way limit switch and a crusher unit distribution.
Fig. 6 is a schematic view of a one-way limit switch installation.
Fig. 7 is a schematic diagram of a one-way limit switch structure.
Fig. 8 is a schematic view of the installation of the stop block and the driving block.
Fig. 9 is a schematic view of a winding wheel installation.
FIG. 10 is a schematic view of the engagement of the stop block and the driving block.
Fig. 11 is a schematic drawing of the cord distribution.
Fig. 12 is a schematic drawing of a pull cord wrap.
Fig. 13 is a schematic view of the swing mechanism distribution.
Fig. 14 is a schematic view of the swing mechanism installation.
Fig. 15 is a schematic view of the swing mechanism and the pull cord in cooperation.
Fig. 16 is a schematic view of a swing case structure.
Fig. 17 is a schematic view of a fragmentation hemisphere installation.
Number designation in the figures: 1. pushing the frame; 3. a crushing device; 4. a shaft hole; 5. a tapered plate; 6. a traveling wheel; 16. a drive sleeve; 17. a one-way limit switch; 18. a drive mechanism; 19. a first support; 20. a crushing unit; 21. a first rotating shaft; 22. a fixing ring; 23. a telescopic control block; 24. controlling a shifting block; 25. an arc toothed plate; 26. a first one-way clutch; 27. a limit gear; 28. a winding wheel; 29. a first rope hole; 30. a limiting block; 31. a drive block; 32. pulling a rope; 33. a swing mechanism; 34. fixing a sleeve; 35. a first spring; 36. swinging the shell; 37. a slider; 39. a second spring; 40. crushing a hemisphere; 41. a second rope hole; 42. a third rope hole; 43. a guide groove; 44. a spherical bulge; 45. a guide block; 46. and a balancing weight.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, the crushing device comprises a pushing frame 1 and a crushing device 3, wherein as shown in fig. 4, four corners of the lower side of the pushing frame 1 are respectively provided with a walking wheel 6, and a frame body at the front end of the pushing frame 1 is symmetrically provided with two shaft holes 4; as shown in fig. 3, the crushing apparatus 3 is mounted at the front end of the push frame 1.
As shown in fig. 5, the crushing device 3 includes a driving sleeve 16, a one-way limit switch 17, a driving mechanism 18, a crushing unit 20, a first rotating shaft 21, a fixing ring 22, a first rope hole 29, a limiting block 30, and a driving block 31, wherein as shown in fig. 3 and 6, two ends of the first rotating shaft 21 are respectively installed in two shaft holes 4 formed on the pushing frame 1, as shown in fig. 1 and 5, the driving mechanism 18 is installed on one side of the pushing frame 1 through a first support 19, and as shown in fig. 6, an output shaft of the driving mechanism 18 is connected with one end of the first rotating shaft 21; the one-way limiting switch 17 is arranged on one side of the pushing frame 1, and the one-way limiting switch 17 is matched with the first rotating shaft 21; as shown in fig. 8, two driving blocks 31 are symmetrically installed at both ends of the first rotating shaft 21; the two fixing rings 22 are symmetrically installed on the frame body at the front end of the pushing frame 1, a plurality of groups of first rope holes 29 are uniformly formed in the outer circumferential surface of the driving sleeve 16 along the axis direction, the four first rope holes 29 in each group are circumferentially distributed on the outer circumferential surface of the driving sleeve 16, two adjacent first rope holes 29 in the same group are distributed on the outer circumferential surface of the driving sleeve 16 in a staggered manner at an included angle of ninety degrees, as shown in fig. 6, two ends of the driving sleeve 16 are embedded in the two fixing rings 22, and the driving sleeve 16 is located on the outer side of the first rotating shaft 21; as shown in fig. 8, two limiting blocks 30 are symmetrically installed on the inner circular surface of the driving sleeve 16, and as shown in fig. 10, the two limiting blocks 30 are correspondingly matched with the two driving blocks 31 one by one; as shown in fig. 6, the plurality of groups of crushing units 20 are uniformly mounted on the driving housing 16; in an initial non-working state, the two limit blocks 30 are in close contact with the two driving blocks 31, and when the two driving blocks 31 rotate in the forward direction, the two driving blocks 31 are gradually far away from the two limit blocks 30; when the driving mechanism 18 drives the first rotating shaft 21 to rotate in the forward direction, the first rotating shaft 21 drives the two driving blocks 31 installed on the first rotating shaft 21 to rotate, and after the two driving blocks 31 are contacted with the two limiting blocks 30 installed on the driving sleeve 16 again in the rotating process, the two driving blocks 31 drive the two limiting blocks 30 to rotate in the forward direction, and the two limiting blocks 30 drive the driving sleeve 16 to rotate.
As shown in fig. 13 and 14, the crushing unit 20 includes a winding wheel 28, a swinging mechanism 33, a fixed sleeve 34, and a pulling rope 32, wherein as shown in fig. 12, the winding wheel 28 has four winding grooves uniformly distributed thereon, as shown in fig. 9, the winding wheel 28 is fixedly mounted on the first rotating shaft 21 and is located inside the driving sleeve 16; the first rotating shaft 21 rotates to drive the winding wheel 28 to rotate; as shown in fig. 11, four third rope holes 42 are circumferentially distributed on the outer circumferential surface of the fixing sleeve 34, and two adjacent third rope holes 42 of the four third rope holes 42 are distributed on the outer circumferential surface of the fixing sleeve 34 in a staggered manner at an included angle of ninety degrees; the fixing sleeve 34 is nested and installed at the outer side of the driving sleeve 16, and four third rope holes 42 formed in the fixing sleeve 34 are correspondingly aligned and matched with four corresponding first rope holes 29 formed in the driving sleeve 16 one by one; the driving sleeve 16 rotates to drive the fixed sleeve 34 to rotate; as shown in fig. 14 and 15, four swing mechanisms 33 are circumferentially and uniformly mounted on the outer circumferential surface of the fixed sleeve 34; as shown in fig. 11 and 12, a section of the pulling rope 32 is respectively wound in the four winding grooves of the winding wheel 28, and one end of the pulling rope 32 passes through the corresponding four first rope holes 29 on the driving sleeve 16 and the corresponding four third rope holes 42 on the fixed sleeve to be connected with the four swing mechanisms 33 in a one-to-one correspondence manner; as the winding wheel 28 rotates in the forward direction, the four lengths of the pull cord 32 on the winding wheel 28 are gradually released.
As shown in fig. 15, the swing mechanism 33 includes a first spring 35, a swing shell 36, a slider 37, a second spring 39, a breaking hemisphere 40, and a weight 46, wherein as shown in fig. 16, one end of the swing shell 36 is an open end, the other end of the swing shell 36 is provided with a second rope hole 41, one end of the swing shell 36 provided with the second rope hole 41 is fixedly mounted on the outer circumferential surface of the fixed sleeve 34, and the second rope hole 41 on the swing shell 36 is aligned and matched with a corresponding one 42 of four third rope holes 42 on the fixed sleeve 34; as shown in fig. 17, the slider 37 is hollow, one end of the slider 37 is mounted inside the swing case 36 by sliding fit, and the first spring 35 is mounted between the slider 37 and the inner end surface of the swing case 36; the first spring 35 functions to buffer the impact force between the slider 37 and the swing case 36; the swinging shell 36 rotates to drive the corresponding slide block 37 to rotate; the breaking hemisphere 40 is fixedly installed at the lower side of the sliding block 37, and the weight 46 is installed at the inner side of the sliding block 37.
As shown in fig. 5, the swing mechanisms 33 of two adjacent crushing units 20 are staggered, and as shown in fig. 15, the pulling ropes 32 passing through the four first rope holes 29 on the driving sleeve 16 and the four third rope holes 42 on the fixed sleeve are connected with the sliding blocks 37 through the second rope holes 41 on the corresponding swing shell 36.
In the invention, when the first rotating shaft 21 drives the two driving blocks 31 mounted on the first rotating shaft 21 to start rotating, the first rotating shaft 21 drives the winding wheel 28 to rotate, and when the winding wheel 28 is driven by the first rotating shaft 21 to rotate in the forward direction, the four sections of the pulling ropes 32 wound on the winding wheel 28 are gradually loosened, and in this state, under the action of gravity and centrifugal force of the sliding block 37, the sliding block 37 drives the breaking hemisphere 40 to move relative to the swinging shell 36; so that the breaking hemisphere 40 is distanced from the corresponding fixed pouch 34.
In the invention, when the first rotating shaft 21 drives the driving sleeve 16 to rotate together through the matching of the driving block 31 and the limiting block 30, the driving sleeve 16 rotates to drive the fixing sleeve 34 to rotate, the fixing sleeve 34 rotates to drive the corresponding swinging shell 36 to rotate, the swinging shell 36 rotates to drive the corresponding sliding block 37 to rotate, the sliding block 37 drives the crushing hemisphere 40 to rotate around the axis of the first rotating shaft 21, and the crushing hemisphere 40 is enabled to crush asphalt in the rotating process; the crushed asphalt is cleaned manually or by a scraper; in this state, the winding wheel 28 mounted on the first rotating shaft 21 and the slider 37 mounted in the swing case 36 are in a relatively stationary state in the rotating direction.
After the operation is stopped, the first rotating shaft 21 is controlled to stop rotating, and the one-way limiting switch 17 is controlled to enable the arc toothed plate 25 to be matched with the limiting gear 27; then the first rotating shaft 21 is controlled to rotate reversely, the first rotating shaft 21 rotates reversely to drive the winding wheel 28 to rotate reversely, and the winding wheel 28 rotates reversely to enable the pull rope 32 to be wound on the winding wheel 28 gradually to lift the crushing hemisphere 40; when the driving block 31 of the first rotating shaft 21 contacts and cooperates with the stop block 30 of the driving sleeve 16 again, the first rotating shaft 21 stops rotating, and the first rotating shaft 21 resets.
As shown in fig. 4, the front ends of two road wheels 6 located at the rear side of the four road wheels 6 are respectively and fixedly provided with a tapered plate 5 for preventing the crushed asphalt from influencing the traveling of the road wheels 6.
As shown in fig. 16, two guide grooves 43 are symmetrically formed on both side surfaces in the swing case 36, as shown in fig. 17, two guide blocks 45 are symmetrically installed on both sides of the slider 37, and as shown in fig. 15, the slider 37 is installed in the swing case 36 by the sliding engagement of the two guide blocks 45 and the two guide grooves 43.
As shown in fig. 17, the spherical surface of the breaking hemisphere 40 has spherical protrusions 44 uniformly distributed thereon, so as to improve the breaking effect of the breaking hemisphere 40 on the road asphalt.
As shown in fig. 7, the one-way limit switch 17 includes a telescopic control block 23, a control shifting block 24, an arc-shaped toothed plate 25, a first one-way clutch 26, and a limit gear 27, wherein the limit gear 27 is mounted on the first rotating shaft 21 through the first one-way clutch 26, the telescopic control block 23 is fixedly mounted on the frame body of the pushing frame 1, the arc-shaped toothed plate 25 is mounted at one end of the telescopic control block 23, and the arc-shaped toothed plate 25 is matched with the limit gear 27; the telescopic control module 23 is provided with a control shifting block 24; in the invention, after the work is stopped, the driving mechanism 18 stops outputting, at this time, firstly, the shifting block 24 is controlled to enable the arc toothed plate arranged on the telescopic control block 23 to clamp the limiting gear 27 through teeth, namely, the outer ring of the first one-way clutch 26 is fixed, at this time, the first one-way clutch 26 can normally work, and when the driving mechanism 18 is controlled to rotate reversely by the first rotating shaft 21, after all the crushing hemispheres 40 are lifted, the crushing hemispheres 40 positioned on the lower side move downwards under the gravity action of the sliding block 37 and the crushing hemispheres 40 per se; if the lower-located crushing hemisphere 40 moves downward by the weight of the slider 37 and the crushing hemisphere 40 itself, the pulling rope 32 is pulled to rotate the winding wheel 28 mounted on the first rotating shaft 21 in the forward direction, the first rotating shaft 21 is prevented from rotating in this state by the first one-way clutch 26, and the arc-shaped toothed plate 25 is in a disengaged state from the limiting gear 27 in normal operation; when the control shifting block 24 in the one-way limit switch 17 is not shifted, the arc-shaped toothed plate 25 and the limit gear 27 are in a matching state, and after the control shifting block 24 is shifted for the first time, the arc-shaped toothed plate 25 and the limit gear 27 are in a disengaging state; after the control shifting block 24 is shifted for the second time, the arc-shaped toothed plate 25 is again in a matching state with the limiting gear 27; the telescopic control block 23 and the control shifting block 24 in the one-way limit switch 17 are processed by the prior art, such as a pressing structure which can extend a refill out of a pen holder or press for discharging water in the existing ball-point pen.
The first spring 35 is an extension spring.
The drive sleeve 16 is mounted at both ends on two fixed rings 22 by bearings.
As shown in fig. 17, a second spring 39 is installed on the lower side of the slider 37, and a breaking hemisphere 40 is installed on the second spring 39; the second spring 39 has the function that when the breaking hemisphere 40 collides with the road surface, the breaking hemisphere 40 can adapt to the road surface of different conditions, such as a bump on the road surface or a crack on the road surface, due to the elasticity of the second spring 39.
The fixed sleeve 34 is mounted on the driving sleeve 16 by welding.
The second spring 39 is a compression spring.
The specific working process is as follows: when the pavement asphalt recycling device designed by the invention is used, in an initial non-working state, the two limiting blocks 30 are in close contact with the two driving blocks 31, during working, the one-way limiting switch 17 is firstly controlled to separate the arc-shaped toothed plate 25 from the limiting gear 27, then the driving mechanism 18 is used for controlling the first rotating shaft 21 to rotate, the first rotating shaft 21 can drive the two driving blocks 31 arranged on the first rotating shaft 21 to rotate, meanwhile, the first rotating shaft 21 can drive the winding wheel 28 to rotate, when the winding wheel 28 is driven by the first rotating shaft 21 to rotate in the forward direction, the four sections of pull ropes 32 wound on the winding wheel 28 are gradually loosened, and in this state, the sliding block 37 positioned at the lower side can drive the crushing hemisphere 40 to move relative to the swinging shell 36 under the action of gravity and centrifugal force of the sliding block 37; moving the breaking hemisphere 40 away from the corresponding fixed pouch 34; when the two driving blocks 31 are contacted with the two limiting blocks 30 arranged on the driving sleeve 16 again in the rotating process, the two driving blocks 31 drive the two limiting blocks 30 to rotate in the forward direction, and the two limiting blocks 30 drive the driving sleeve 16 to rotate; the driving sleeve 16 rotates to drive the fixed sleeve 34 to rotate, the fixed sleeve 34 rotates to drive the corresponding swing shell 36 to rotate, the swing shell 36 rotates to drive the corresponding slide block 37 to rotate, the slide block 37 drives the crushing hemisphere 40 to rotate around the axis of the first rotating shaft 21, and the crushing hemisphere 40 is enabled to crush asphalt in the rotating process; the crushed asphalt is cleaned manually or by a scraper; when the work is stopped, the first rotating shaft 21 is controlled to stop rotating, and the one-way limit switch 17 is controlled to enable the arc-shaped toothed plate 25 to be matched with the limit gear 27; then the first rotating shaft 21 is controlled to rotate reversely, the first rotating shaft 21 rotates reversely to drive the winding wheel 28 to rotate reversely, and the winding wheel 28 rotates reversely to enable the pull rope 32 to be wound on the winding wheel 28 gradually to lift the crushing hemisphere 40; when the driving block 31 of the first rotating shaft 21 contacts and cooperates with the stop block 30 of the driving sleeve 16 again, the first rotating shaft 21 stops rotating, and the first rotating shaft 21 resets.
In summary, the following steps: the asphalt garbage cleaning device designed by the invention has low manufacturing cost, can efficiently smash the pavement paved with asphalt, has large area of the pavement smashed in one time, has relatively small smashed asphalt particles, and is convenient for recycling the asphalt particles; according to the asphalt garbage cleaning device designed by the invention, under the condition of no work, the crushing hemisphere 40 designed by the invention is higher than the ground and cannot collide with the ground; when the device is not in operation, the user is prevented from colliding with the ground to break the good road surface when the breaking hemisphere 40 collides with the ground in the process of moving and transferring the device; according to the asphalt garbage cleaning device designed by the invention, the swinging mechanisms 33 in the two adjacent crushing units 20 are distributed in a staggered manner, and when the asphalt garbage cleaning device works, the crushing hemispheres 40 in the swinging mechanisms 33 in the two adjacent crushing units 20 hit the ground can be distributed in a staggered manner, so that the crushing effect on road asphalt is improved, and crushed asphalt particles can be better cleaned; according to the asphalt garbage cleaning device designed by the invention, the balancing weight 46 is designed on the inner side of the sliding block 37, so that the balancing weight 46 in the swing mechanism 33 at the lower swing side is positioned at one side far away from the fixed sleeve 34, and the balancing weight 46 at the upper swing side is positioned at one side close to the fixed sleeve 34, namely the force arm of the swing mechanism 33 at the lower side is longer than that of the swing mechanism 33 at the upper side, and compared with the traditional force arm with the same length, the power required by the rotation of the crushing unit 20 in the device is smaller.
Claims (10)
1. The utility model provides a green construction rubbish recovery unit which characterized in that: the crushing device comprises a pushing frame and a crushing device, wherein four corners of the lower side of the pushing frame are respectively provided with a walking wheel, and a frame body at the front end of the pushing frame is symmetrically provided with two shaft holes; the crushing device is arranged at the front end of the pushing frame;
the crushing device comprises a driving sleeve, a one-way limiting switch, a driving mechanism, a crushing unit, a first rotating shaft, a fixing ring, a first rope hole, a limiting block and a driving block, wherein two ends of the first rotating shaft are respectively installed in two shaft holes formed in a pushing frame; the one-way limiting switch is arranged on one side of the pushing frame and matched with the first rotating shaft; the two driving blocks are symmetrically arranged at two ends of the first rotating shaft; the two fixing rings are symmetrically arranged on the frame body at the front end of the pushing frame, a plurality of groups of first rope holes are uniformly formed in the outer circular surface of the driving sleeve along the axis direction, four first rope holes in each group are circumferentially distributed on the outer circular surface of the driving sleeve, two adjacent first rope holes in the same group are distributed on the outer circular surface of the driving sleeve in a staggered mode at an included angle of ninety degrees, two ends of the driving sleeve are embedded in the two fixing rings, and the driving sleeve is positioned on the outer side of the first rotating shaft; the two limiting blocks are symmetrically arranged on the inner circular surface of the driving sleeve and are matched with the two driving blocks in a one-to-one correspondence manner; the plurality of groups of crushing units are uniformly arranged on the driving sleeve;
the crushing unit comprises a winding wheel, a swinging mechanism, a fixed sleeve and a pull rope, wherein the winding wheel is provided with four winding grooves which are uniformly distributed, and the winding wheel is fixedly arranged on the first rotating shaft and is positioned on the inner side of the driving sleeve; four third rope holes are circumferentially distributed on the outer circular surface of the fixed sleeve, and two adjacent third rope holes in the four third rope holes are distributed on the outer circular surface of the fixed sleeve in a staggered manner at an included angle of ninety degrees; the fixed sleeve is nested and installed on the outer side of the driving sleeve, and four third rope holes formed in the fixed sleeve are correspondingly aligned and matched with four corresponding first rope holes formed in the driving sleeve one by one; the four swing mechanisms are circumferentially and uniformly arranged on the outer circular surface of the fixed sleeve; a section of pull rope is respectively wound in four winding grooves of the winding wheel, and one end of the pull rope penetrates through four corresponding first rope holes on the driving sleeve and four third rope holes on the fixed sleeve to be correspondingly connected with four swing mechanisms one by one;
the swing mechanism comprises a first spring, a swing shell, a sliding block, a second spring, a crushing hemisphere and a balancing weight, wherein one end of the swing shell is an open end, the other end of the swing shell is provided with a second rope hole, one end of the swing shell, which is provided with the second rope hole, is fixedly arranged on the outer circular surface of the fixed sleeve, and the second rope hole in the swing shell is aligned and matched with a corresponding one of four third rope holes in the fixed sleeve; the sliding block is hollow, one end of the sliding block is installed on the inner side of the swinging shell in a sliding fit mode, and a first spring is installed between the sliding block and the inner end face of the swinging shell; the crushing hemisphere is fixedly arranged at the lower side of the sliding block, and the balancing weight is arranged at the inner side of the sliding block;
the swing mechanisms in two adjacent crushing units are distributed in a staggered manner, and pull ropes passing through four first rope holes in the driving sleeve and four third rope holes in the fixed sleeve are connected with the sliding block through second rope holes in the corresponding swing shell.
2. The green building construction waste recycling device according to claim 1, characterized in that: the front ends of two walking wheels positioned at the rear side in the four walking wheels are respectively and fixedly provided with a conical plate.
3. The green building construction waste recycling device according to claim 1, characterized in that: two guide grooves are symmetrically formed in two side faces in the swinging shell, two guide blocks are symmetrically arranged on two sides of the sliding block, and the sliding block is arranged in the swinging shell through the sliding fit of the two guide blocks and the two guide grooves.
4. The green building construction waste recycling device according to claim 1, characterized in that: the spherical surface of the crushing hemisphere is provided with uniformly distributed spherical protrusions.
5. The green building construction waste recycling device according to claim 1, characterized in that: the one-way limiting switch comprises a telescopic control block, a control shifting block, an arc-shaped toothed plate, a first one-way clutch and a limiting gear, wherein the limiting gear is installed on a first rotating shaft through the first one-way clutch; the telescopic control block is provided with a control shifting block.
6. The green building construction waste recycling device according to claim 1, characterized in that: the first spring is an extension spring.
7. The green building construction waste recycling device according to claim 1, characterized in that: the two ends of the driving sleeve are arranged on the two fixing rings through bearings.
8. The green building construction waste recycling device according to claim 1, characterized in that: the second spring is installed to the downside of above-mentioned slider, and broken hemisphere is installed on the second spring.
9. The green building construction waste recycling device according to claim 1, characterized in that: the fixed sleeve is arranged on the driving sleeve in a welding mode.
10. The green building construction waste recycling device according to claim 1, characterized in that: the second spring is a compression spring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| CN202010284273.9A CN111395139A (en) | 2019-08-23 | 2019-08-23 | A rubbish recovery unit for green building construction |
| 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 CN110485249A (en) | 2019-11-22 |
| CN110485249B true 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) |
Families Citing this family (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485249A (en) | 2019-11-22 |
| JP6745561B1 (en) | 2020-08-26 |
| CN111364342A (en) | 2020-07-03 |
| JP2021032074A (en) | 2021-03-01 |
| CN111395139A (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110485249B (en) | Green construction rubbish recovery unit | |
| CN110042793A (en) | A kind of percussive ice breaking wheel | |
| WO2020248763A1 (en) | Screw compression disengaging/engaging rotary sealing mechanism | |
| CN110438877B (en) | Device of recovery road pitch rubbish that green building used | |
| CN205804117U (en) | A kind of rolling roller for road and bridge construction | |
| CN219450330U (en) | Asphalt concrete regenerating unit | |
| CN213966771U (en) | Jaw crusher for ore crushing | |
| CN206224795U (en) | A kind of movable electronic police | |
| CN212388325U (en) | Road surface breaker for municipal administration | |
| CN213102641U (en) | Construction waste recovery device | |
| CN107119608A (en) | A kind of traffic bridge roadblock Quick cleaning device | |
| CN205949277U (en) | Concrete sandrock separation device | |
| CN209779425U (en) | A breaker for hydraulic and hydroelectric engineering | |
| CN210190163U (en) | Clutch type rotary sealing mechanism with spiral compression | |
| CN2319437Y (en) | Pavement crusher | |
| CN104719005B (en) | Electric lawn garbage collection car | |
| CN206784144U (en) | Road breaker | |
| CN219508348U (en) | Cement pavement crusher | |
| CN205392604U (en) | Casing promotes formula breaker | |
| CN217140509U (en) | Caking paint breaker for automobile paint spray booth | |
| CN107268557A (en) | A kind of refuse collector for building municipal administration using solar energy | |
| CN220224883U (en) | Road surface repair equipment | |
| CN211686873U (en) | Construction waste conveying device | |
| CN214390592U (en) | A breaker for pitch | |
| CN204000706U (en) | A kind of novel pavement scavenging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40015551 Country of ref document: HK |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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. |