CN112982126B - Concrete pavement crushing equipment for road construction - Google Patents
Concrete pavement crushing equipment for road construction Download PDFInfo
- Publication number
- CN112982126B CN112982126B CN202110141153.8A CN202110141153A CN112982126B CN 112982126 B CN112982126 B CN 112982126B CN 202110141153 A CN202110141153 A CN 202110141153A CN 112982126 B CN112982126 B CN 112982126B
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- belt
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- gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000003867 tiredness Effects 0.000 abstract description 2
- 208000016255 tiredness Diseases 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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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
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a concrete pavement crushing device for road construction, which comprises: the mounting frame is provided with a lifting mechanism; the moving mechanism is arranged on the lifting mechanism; the fixed mechanism is connected to the moving mechanism; the travelling mechanism is arranged on one side, close to the moving mechanism, of the lifting mechanism and is connected with the moving mechanism. The height of the electric pick can be adjusted through the lifting mechanism, the electric pick can be moved and operated through the moving mechanism, the road surface can be conveniently crushed, the electric pick can be limited through the fixing mechanism, and the electric pick can be conveniently moved through the travelling mechanism, so that the electric pick is not required to be held by a worker to crush the road surface, and the electric pick can be placed on the body for tiredness; the water is sprayed through the spray pipe, so that dust is reduced on the road surface during crushing, dust can be prevented from scattering everywhere, and the road surface is convenient to crush.
Description
Technical Field
The invention relates to the field of road construction equipment, in particular to concrete pavement crushing equipment for road construction.
Background
The cement concrete pavement is a pavement with cement concrete as a main material serving as a surface layer, and is called as a concrete pavement for short; the road is also called a rigid road, commonly called a white road, and is an advanced road; cement concrete pavement includes plain concrete, reinforced concrete, continuous reinforced concrete, prestressed concrete and other various pavement.
When carrying out pipeline maintenance, need cut urban road, for pipeline maintenance is convenient, at present when cutting out the hole to the narrower road in more road surfaces of building, be unsuitable for large-scale mechanical work, this kind of narrow road surface is usually that the workman holds the electric pick and cuts the road surface, and the workman holds when the electric pick cuts the road surface, can produce a large amount of dust, and the dust flies everywhere, can bring certain difficulty for the construction, and when the electric pick cuts the road surface, can produce great impact force, for this workman operates the electric pick for a long time and cuts the road surface, the vibrations of electric pick make the health tired impaired easily.
Therefore, it is necessary to design a concrete pavement breaker for road construction which is convenient for construction of narrower pavement against the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects and provide a concrete pavement crushing device for road construction.
In order to solve the technical problem, the invention adopts the following technical scheme:
a concrete pavement breaking apparatus for road construction, comprising: the mounting frame is provided with a lifting mechanism; the moving mechanism is arranged on the lifting mechanism; the fixed mechanism is connected to the moving mechanism; the travelling mechanism is arranged on one side, close to the moving mechanism, of the lifting mechanism and is connected with the moving mechanism.
Further illustratively, the lifting mechanism includes: the two support frames are arranged and are connected to the mounting frame; the fixing frame is arranged between the side walls of the two supporting frames; the four screw rods are arranged and are respectively and rotatably arranged between the fixing frame and the supporting frame, and the screw rods penetrate through the fixing frame; the lifting plates are arranged in two and are respectively arranged between two adjacent screw rods; the first springs are respectively connected between the lifting plate and the supporting frame; the first belt wheels are provided with four belt wheels and are all connected to the lower part of the screw rod; the first belts are arranged in two and respectively wound between two adjacent first belt wheels; the first bevel gear is provided with two bevel gears which are connected to the lower side of the first belt wheel on the screw rod at one side; the first rotating shaft is rotationally connected to the side wall of the mounting frame; the rocking handle is connected to one end of the first rotating shaft; the second bevel gear is arranged at the other end of the first rotating shaft and meshed with the corresponding first bevel gear; the fixing plates are provided with a plurality of fixing plates and are all connected to the side wall of the fixing frame; the second rotating shaft is rotationally connected among the plurality of fixed plates; and two third bevel gears are arranged and are respectively arranged at two ends of the second rotating shaft, and the third bevel gears are respectively meshed with the corresponding first bevel gears.
Further described, the moving mechanism includes: the straight rack is connected between the two lifting plates; the sliding plate is arranged at one side, close to the straight rack, between the two lifting plates; the sliding frame is arranged between the straight rack and the sliding plate in a sliding manner; the third rotating shaft is provided with two rotating shafts and is rotatably arranged on the sliding frame; the second belt wheels are provided with two belt wheels which are respectively connected with the upper ends of the corresponding third rotating shafts; the second belt is wound between the two second belt wheels; the straight gears are provided with two straight gears which are respectively connected with the lower ends of the corresponding third rotating shafts; a fourth bevel gear connected to the second pulley at one side; the first bracket is connected to one side, close to the fourth bevel gear, of the sliding frame; the fourth rotating shaft is rotatably arranged on the first bracket; a fifth bevel gear installed at one end of the fourth rotating shaft; the first gear is connected with the other end of the fourth rotating shaft; the two mounting seats are arranged and are arranged on one side, close to the second belt, of the sliding frame; the gear motor is arranged between the two mounting seats; the gear lack is connected to the output shaft of the gear motor and meshed with the first gear.
Further illustratively, the securing mechanism includes: the second bracket is connected to one side of the sliding frame far away from the mounting seat; the sliding blocks are respectively arranged on the side walls of the second bracket and the sliding frame, and two sliding blocks are arranged in the sliding grooves in a sliding manner; the arc clamping plates are provided with four arc clamping plates and are respectively connected to the side walls of the corresponding sliding blocks; the limiting pads are provided with four limiting pads which are respectively connected to the corresponding arc-shaped clamping plates; the bolts are arranged in two and are respectively arranged between two adjacent arc clamping plates.
Further described, the running gear includes: the rack frames are arranged at two sides of the top of the sliding frame; the fifth rotating shafts are provided with two rotating shafts and are connected to the side walls of the corresponding support frames in a rotating mode; the first double-groove belt wheels are provided with two belt wheels which are respectively connected to the corresponding fifth rotating shafts; the third belt is wound between the two first double-groove belt wheels; the third brackets are provided with two brackets which are respectively connected to one side of the corresponding lifting plate far away from the screw rod; the sixth rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding third brackets in a rotating way; the unidirectional bearings are provided with two unidirectional bearings which are respectively connected to the corresponding sixth rotating shafts; the second gears are provided with two gears which are respectively connected to the corresponding unidirectional bearings; the third belt wheels are provided with two belt wheels which are respectively connected to one side, far away from the second gear, of the corresponding sixth rotating shaft; the fourth belt is provided with two belts which are respectively wound between the two adjacent third belt pulleys and the first double-groove belt pulley; the third gears are respectively connected to one side, far away from the first double-groove belt wheel, of the corresponding fifth rotating shaft; the four gears are respectively connected to one side, close to the third gear, of the side wall of the corresponding support frame in a rotating mode, and two adjacent fourth gears are meshed with the third gear; the sixth bevel gear is provided with two bevel gears which are respectively connected to the side walls of the corresponding fourth gears; the support plates are provided with two support plates which are respectively connected to the side walls of the corresponding support frames at the lower sides of the third gears; the fourth belt wheels are provided with two belt wheels which are respectively connected to the side walls of the corresponding support plates in a rotary mode; the seventh bevel gears are arranged in two and are respectively arranged on the side walls of the corresponding fourth belt wheels, and the seventh bevel gears are meshed with the sixth bevel gears; the fourth bracket is provided with two brackets which are respectively connected to one side of the support frame far away from the third gear; the first connecting frames are provided with two connecting frames which are respectively connected to the corresponding fourth brackets; the seventh rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding first connecting frames in a rotating way; the first wheels are provided with four wheels and are respectively arranged on the corresponding seventh rotating shafts; the fifth belt wheels are provided with two belt wheels which are respectively connected with one end of the corresponding seventh rotating shaft; the fifth belt is provided with two belts which are respectively wound between the corresponding fifth belt pulley and the fourth belt pulley; the sixth belt wheels are provided with two belt wheels which are respectively connected with the other ends of the corresponding seventh rotating shafts; the second double-groove belt wheels are provided with four belt wheels and are respectively connected to the two side walls of the support frame in a rotating mode; the sixth belt is provided with two belts which are respectively wound between the second double-groove belt wheel and the sixth belt wheel on the corresponding side; the seventh belt is provided with two belts which are respectively wound between two adjacent second double-groove belt wheels; the fifth brackets are provided with two brackets which are respectively connected to the side walls of the fixing frame; the second connecting frames are provided with two connecting frames which are respectively connected to the corresponding fifth brackets; the eighth rotating shaft is provided with two rotating shafts which are respectively and rotatably connected to the corresponding second connecting frames; the second wheels are provided with four wheels and are respectively connected to the corresponding eighth rotating shafts; the seventh belt wheels are provided with two belt wheels which are respectively connected with one end of the corresponding eighth rotating shaft; and the eighth belt is provided with two belts which are respectively wound between the corresponding seventh belt pulley and the second double-groove belt pulley on the other side.
Further illustratively, the method further comprises: the sliding plates are provided with four sliding plates and are respectively fixedly connected to the side walls of the corresponding supporting frames; the sliding blocks are provided with two sliding blocks, and are respectively arranged between two adjacent sliding plates in a sliding manner; the ninth rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding sliding blocks in a rotating way; the tensioning wheels are provided with two tensioning wheels which are respectively connected to the corresponding ninth rotating shafts; the fixed blocks are provided with two fixed blocks which are respectively connected to one side of the side wall of the corresponding support frame, which is far away from the sliding block; and the second springs are arranged in two and are respectively connected between the two adjacent fixed blocks and the sliding blocks.
Further illustratively, the method further comprises: the water tank is connected between the tops of the plurality of fixing plates; the water outlet pipes are arranged and connected to the side wall of the water tank, and penetrate through the mounting frame; the spray pipe is arranged among the plurality of water outlet pipes.
Further illustratively, the method further comprises: the connecting plate is provided with two connecting plates, and the connecting plates are respectively arranged between the straight racks and the tops of the sliding plates; the sliding rods are provided with a plurality of sliding rods and are respectively arranged on the corresponding connecting plates in a sliding manner; the limiting plates are provided with two limiting plates which are connected among the sliding rods; the third springs are provided with a plurality of third springs which are respectively wound on the corresponding sliding rods; one end of the third spring is fixedly connected with the limiting plate, and the other end of the third spring is fixedly connected with the connecting plate.
The beneficial effects of the invention are as follows:
1. the height of the electric pick can be adjusted through the lifting mechanism, the electric pick can be moved and operated through the moving mechanism, the road surface can be conveniently crushed, the electric pick can be limited through the fixing mechanism, and the electric pick can be conveniently moved through the travelling mechanism, so that the electric pick is not required to be held by a worker to crush the road surface, and the electric pick can be placed on the body for tiredness;
2. the water is sprayed through the spray pipe, so that dust can be reduced on the crushed pavement, the dust can be prevented from scattering everywhere, and the pavement can be crushed conveniently;
3. through the cooperation of third spring and limiting plate, can cushion the carriage and remove left or right, so can conveniently remove the carriage.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 3 is a schematic perspective view of a support frame according to the present invention.
Fig. 4 is a schematic perspective view of a rack bar according to the present invention.
Fig. 5 is a schematic perspective view of a moving mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a gear motor according to the present invention.
Fig. 7 is a schematic perspective view of an arc splint according to the present invention.
Fig. 8 is a schematic perspective view of a second gear according to the present invention.
Fig. 9 is a schematic perspective view of a third gear according to the present invention.
Fig. 10 is a schematic perspective view of a fourth bracket according to the present invention.
Fig. 11 is a schematic perspective view of a first connecting frame according to the present invention.
Fig. 12 is a schematic perspective view of a fifth bracket according to the present invention.
Fig. 13 is a schematic perspective view of a limiting plate according to the present invention.
Reference numerals: 1. a mounting frame, a 2 lifting mechanism, a 201 support frame, a 202 fixing frame, a 203 screw rod, a 204 lifting plate, a 205 first spring, a 206 first belt wheel, a 207 first belt, a 208 first bevel gear, a 209 first rotating shaft, a 210 rocking handle, a 211 second bevel gear, a 212 fixing plate, a 213 second rotating shaft, a 214 third bevel gear, a 3 moving mechanism, a 301 straight rack, a 302 sliding plate, a 303 sliding frame, a 304 third rotating shaft, a 305 second belt wheel, a 306 second belt wheel, a 3061 straight gear, a 307 fourth bevel gear, a 308 first bracket, a 309 fourth rotating shaft, a 310 fifth bevel gear, a 311 first gear, a 312 mounting seat, a speed reducing motor, a 314 short gear, a 4 fixing mechanism, a 401 second bracket, a 402 sliding chute, a 403 sliding block, a 404 arc clamping plate, a 405 spacing pad, a 406 bolt, a 5 walking mechanism, 501 rack, 502 fifth rotation shaft, 503 first double-groove pulley, 5031 third belt, 504 third support, 505 sixth rotation shaft, 506 one-way bearing, 507 second gear, 508 third pulley, 509 fourth belt, 513 third gear, 514 fourth gear, 515 sixth bevel gear, 516 support plate, 517 fourth pulley, 518 seventh bevel gear, 519 fourth support, 520 first connection frame, 521 seventh rotation shaft, 522 first wheel, 523 fifth pulley, 524 fifth belt, 525 sixth pulley, 526 second double-groove pulley, 527 sixth pulley, 528 seventh pulley, 529 fifth support, 530 second connection frame, eighth rotation shaft, 5311 second wheel, 532 seventh pulley, 533 eighth pulley, 6 slide plate, 7 slide block, 8 ninth rotation shaft, 9 tension pulley, 10. the device comprises a fixed block, a second spring 11, a water tank 12, a water outlet pipe 13, a spray pipe 14, a connecting plate 16, a sliding rod 17, a limiting plate 18 and a third spring 19.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the invention and should not be construed as limiting the invention.
Example 1
The utility model provides a concrete pavement crushing equipment for road construction, as shown in fig. 1, including mounting bracket 1, elevating system 2, mobile mechanism 3, fixed establishment 4 and running gear 5, the top of mounting bracket 1 is provided with elevating system 2, installs mobile mechanism 3 on the elevating system 2, is provided with fixed establishment 4 on the mobile mechanism 3, and running gear 5 is installed to elevating system 2, and running gear 5 is connected with mobile mechanism 3.
When the road is required to be crushed, a user moves the electric pick to a proper position, then the user moves the moving mechanism 3 upwards or downwards to a proper position through the lifting mechanism 2, then the user fixes the electric pick through the fixing mechanism 4, the user restarts the moving mechanism 3 to work, the moving mechanism 3 can move the fixing mechanism 4 rightwards, the electric pick moves rightwards along with the electric pick, meanwhile, the user starts the electric pick to work, the electric pick works and moves rightwards to crush the road, the moving mechanism 3 moves rightwards to be matched with the travelling mechanism 5, the travelling mechanism 5 can be moved backwards, so that the electric pick can be moved backwards, after the electric pick moves rightwards to a proper position, the user moves the fixing mechanism 4 leftwards through the moving mechanism 3 to be matched with the travelling mechanism 5, and also can move the travelling mechanism 5 backwards, so that the road can be crushed repeatedly, after the road is crushed completely, the user closes the moving mechanism 3 and the electric pick, and then the user removes the electric pick from the fixing mechanism 4.
Example 2
On the basis of embodiment 1, as shown in fig. 2-3, elevating system 2 includes support frame 201, mount 202, lead screw 203, lifter plate 204, first spring 205, first band pulley 206, first belt 207, first bevel gear 208, first pivot 209, rocking handle 210, second bevel gear 211, fixed plate 212, second pivot 213 and third bevel gear 214, support frame 201 is equipped with two, connect respectively in the left and right sides at the rear portion of mount 1, be connected with mount 202 between the front side wall lower part of two support frames 201, install two lead screws 203 between mount 202 and the support frame 201 in a rotation mode, lead screw 203 passes mount 202, be equipped with lifter plate 204 through threaded connection's mode between two adjacent lead screws 203, the top of lifter plate 204 and the rigid coupling between support frame 201 have first spring 205, first bevel gear 206 is installed to the lower part of lead screw 203, around first belt 207 between two adjacent first bevel gear 206, first bevel gear 208 is located the lower part of first bevel gear 208, the second bevel gear 208 is installed to the left and right side wall lower part of first bevel gear 208 is located, at least two second bevel gear 208 is installed to the second bevel gear 209 is installed to the second bevel gear 208 in a rotation mode, the right side wall of rotation end of first bevel gear 208 is connected with second bevel gear 208 is installed to the second bevel gear 209, the right side wall of rotation end of rotation is provided with second bevel gear 209 is meshed with at least two second bevel gear 209, respectively, the right side wall of rotation end of rotation of second bevel gear is meshed with second bevel gear is equipped with second bevel gear 209, and left side end is provided with second bevel gear 209.
When the present invention is moved to a proper position, the user rotates the first rotation shaft 209 counterclockwise through the crank 210, the first rotation shaft 209 rotates the second bevel gear 211 counterclockwise, the left first bevel gear 208 rotates clockwise, the left first bevel gear 208 rotates the left front screw 203 clockwise, the left front screw 203 rotates the left front first pulley 206 clockwise, the left rear first pulley 206 rotates clockwise through the left first belt 207, the left rear screw 203 rotates the left rear screw 203 clockwise, the left first bevel gear 208 rotates the left third bevel gear 214 counterclockwise, the left third bevel gear 214 rotates the second rotation shaft 213 counterclockwise, the right third bevel gear 214 rotates counterclockwise, the right first bevel gear 208 rotates clockwise, the right front screw 203 can be rotated clockwise by the right first bevel gear 208, the right front screw 203 can be rotated clockwise by the right front first pulley 206, the right rear first pulley 206 can be rotated clockwise by the right first belt 207, the right rear screw 203 can be rotated clockwise by the right first belt 207, the lifting plate 204 can be moved downwards by the clockwise rotation of the left and right screws 203, the lifting plate 204 can be moved downwards by the moving mechanism 3, the height of the electric pick can be adjusted, after the position adjustment of the electric pick is completed, the user stops rotating the rocking handle 210, after the pavement is broken, the user rotates the first rotating shaft 209 clockwise by the rocking handle 210, the lifting plate 204 can be moved upwards, and after the lifting plate 204 is moved upwards for reset, the user stops rotating the rocking handle 210.
As shown in fig. 4-6, the moving mechanism 3 includes a rack 301, a sliding plate 302, a sliding frame 303, a third rotating shaft 304, a second pulley 305, a second belt 306, a spur gear 3061, a fourth bevel gear 307, a first bracket 308, a fourth rotating shaft 309, a fifth bevel gear 310, a first gear 311, a mounting seat 312, a gear motor 313 and a gear-lack wheel 314, wherein the rack 301 is connected between the rear parts of the two lifting plates 204, the sliding plate 302 is mounted between the front parts of the two lifting plates 204, the sliding frame 303 is slidably sleeved between the rack 301 and the sliding plate 302, the left and right sides of the middle part of the sliding frame 303 are rotatably connected with the third rotating shaft 304, the second pulley 305 is mounted at the upper end of the third rotating shaft 304, the second pulley 306 is wound between the left and right second pulleys 305, the spur gear 3061 is connected with the lower end of the third rotating shaft 304, the left and right two spur gears 3061 are respectively meshed with the rack 301, the fourth bevel gear 307 is mounted at the top of the second pulley 305, the top of the fourth pulley 307 is mounted at the top of the fourth pulley 307, the fourth gear 307 is rotatably mounted with the fourth bracket 308, the gear-lack wheel 309 is rotatably mounted at the top of the fourth pulley 307 is meshed with the fourth pulley 309, the fourth pulley 309 is rotatably mounted at the upper end of the fourth pulley 309 is rotatably mounted with the fourth pulley 309, and the fourth pulley 309 is rotatably meshed with the fourth pulley 309 is rotatably mounted at the upper end of the fourth pulley 309, and the fourth pulley 309 is rotatably mounted at the top of the fourth pulley is meshed with the fourth pulley 309.
When the electric pick is fixed, the user activates the gear motor 313 to rotate the gear-lack 314 clockwise, when the gear-lack 314 rotates clockwise to be meshed with the first gear 311, the first gear 311 rotates counterclockwise one turn along with it until the gear-lack 314 rotates clockwise to be not meshed with the first gear 311, the first gear 311 rotates counterclockwise to rotate the fourth rotation shaft 309 counterclockwise, the fourth rotation shaft 309 rotates counterclockwise to rotate the fifth bevel gear 310 counterclockwise, the fourth bevel gear 307 rotates clockwise to rotate the fourth bevel gear 307 clockwise to rotate the left second pulley 305 clockwise, the right second pulley 305 rotates clockwise to rotate the third rotation shaft 304 clockwise to rotate clockwise, the third rotating shaft 304 rotates clockwise to enable the spur gear 3061 to rotate clockwise, the left spur gear 3061 and the right spur gear 3061 rotate clockwise to be matched with the spur rack 301, so that the spur gear 3061 moves rightwards, the sliding frame 303 moves rightwards along with the spur gear 3061, the fixing mechanism 4 moves rightwards, the electric pick moves rightwards along with the fixing mechanism and works, the pavement can be crushed, after the electric pick moves rightwards to a proper position, a user starts the gear motor 313 to enable the gear lack 314 to rotate anticlockwise, so that the electric pick moves leftwards, after the electric pick moves leftwards to a proper position, the user repeats the operation, and after the pavement is completely crushed, the user turns off the gear motor 313.
Example 3
On the basis of embodiment 2, as shown in fig. 4-7, the fixing mechanism 4 comprises a second bracket 401, a sliding block 403, an arc clamping plate 404, a limiting pad 405 and a bolt 406, wherein the second bracket 401 is installed in the middle of the front side of the top of the sliding frame 303, sliding grooves 402 are formed in the lower portion of the front side wall of the second bracket 401 and the front side wall of the sliding frame 303, two sliding blocks 403 are slidably arranged in the sliding grooves 402, the arc clamping plate 404 is installed on the front side wall of the sliding block 403, the limiting pad 405 is installed on the inner side wall of the arc clamping plate 404, and the bolt 406 is arranged between the left adjacent arc clamping plate 404 and the right adjacent arc clamping plate 404 in a threaded connection mode.
After the electric pick is moved to a proper position, a user rotates the bolt 406 to move out of the right arc clamping plate 404, then the user enables the arc clamping plates 404 on the left side and the right side to be away from each other, then the user places the electric pick between the left arc clamping plate 404 and the right arc clamping plate 404, the user resets the left arc clamping plate 404 and the right arc clamping plate 404, and rotates the bolt 406 to screw into the right arc clamping plate 404, the electric pick can be protected through the limiting pad 405, friction force between the electric picks can be increased, and the two limiting pads 405 are closed to form a circular ring, the electric pick is wrapped, friction force between the limiting pad 405 and the electric pick is increased, so the electric pick can be fixed, after all road surfaces are broken, the user repeats the operation to enable the bolt 406 to move out of the right arc clamping plate 404, then the electric pick is taken out, and the user repeats the operation to reset the left arc clamping plate 404 and the electric pick to be fixed through the bolt 406.
As shown in fig. 6 to 12, the traveling mechanism 5 includes a rack 501, a fifth rotating shaft 502, a first double-groove pulley 503, a third belt 5031, a third bracket 504, a sixth rotating shaft 505, a one-way bearing 506, a second gear 507, a third pulley 508, a fourth belt 509, a third gear 513, a fourth gear 514, a sixth bevel gear 515, a support plate 516, a fourth pulley 517, a seventh bevel gear 518, a fourth bracket 519, a first connecting frame 520, a seventh rotating shaft 521, a first wheel 522, a fifth pulley 523, a fifth belt 524, a sixth pulley 525, a second double-groove pulley 526, a sixth belt 527, a seventh belt 528, a fifth bracket 529, a second connecting frame 530, an eighth rotating shaft 531, a second pulley 5311, a seventh pulley 532, and an eighth belt 533, the rack 501 is provided two, each of which is installed at the rear side of the top of the carriage 303, the reduction motor 313 is located between the two racks 501, a fifth rotating shaft 502 is arranged at the lower part of the front side wall of the supporting frame 201, a first double-groove belt pulley 503 is arranged on the fifth rotating shaft 502, a third belt 5031 is wound between the left and right two first double-groove belt pulleys 503, a third bracket 504 is arranged at the top of a rear lifting plate 204 of a rear screw 203, a sixth rotating shaft 505 is rotatably connected to the upper part of the third bracket 504, a one-way bearing 506 is arranged on the sixth rotating shaft 505, a second gear 507 is arranged on the one-way bearing 506, the second gears 507 are respectively matched with the corresponding racks 501, a third belt pulley 508 is arranged at the rear end of the sixth rotating shaft 505, a fourth belt 509 is wound between the left and right two adjacent third belt pulleys 508 and the first double-groove belt pulley 503, a third gear 513 is arranged at the rear end of the fifth rotating shaft 502, a fourth gear 514 is rotatably arranged on the rear side wall of the supporting frame 201, the two third gears 513 are positioned at the inner sides of the two fourth gears 514, the two adjacent fourth gears 514 are meshed with the third gears 513, the back side wall of the fourth gear 514 is provided with a sixth bevel gear 515, the back side wall of the support frame 201 at the lower side of the third gear 513 is provided with a support plate 516, the upper parts of the outer side walls of the left and right two support plates 516 are respectively provided with a fourth belt pulley 517 in a rotating mode, the outer side walls of the left and right two fourth belt pulleys 517 are respectively provided with a seventh bevel gear 518, two adjacent seventh bevel gears 518 are meshed with the sixth bevel gear 515, the upper parts of the back side walls of the support frame 201 are respectively provided with a fourth support 519, the bottom of the fourth support 519 is provided with a first connecting frame 520, the first connecting frame 520 is provided with a seventh rotating shaft 521 in a rotating mode, the seventh rotating shaft 521 is provided with two first belt pulleys 522, the inner ends of the left and right two seventh rotating shafts 521 are respectively provided with a fifth belt pulley 523, the outer ends of the front and rear two adjacent fifth belt pulleys 523 and the fourth belt pulleys 517 are respectively provided with a fifth belt 524 in a rotating mode, the left and right side walls of the support frame 201 are respectively provided with a sixth belt pulley 525, two second double groove 526 are respectively connected to the left and right side walls of the support frame 201 are respectively in a rotating mode, the front and the rear side walls of the fifth belt 531 are respectively provided with a seventh belt pulley 531, the front and the eighth belt pulley 531 are respectively arranged between the front and rear side of the fifth belt pulleys are respectively.
The rightward movement of the carriage 303 causes the right and left two carriages 501 to move rightward, and when the right carriage 501 moves rightward to mesh with the right second gear 507, the right carriage 501 continues to move rightward, so that the second gear 507 rotates clockwise, the second gear 507 rotates clockwise to cause the sixth shaft 505 to rotate clockwise, the sixth shaft 505 rotates clockwise to cause the right third pulley 508 to rotate clockwise, the right first double-grooved pulley 503 rotates clockwise through the right fourth belt 509, the right fifth shaft 502 rotates clockwise through the right first double-grooved pulley 503 rotates clockwise to cause the left first double-grooved pulley 503 to rotate clockwise through the third belt 5031, the left first double-grooved pulley 503 rotates clockwise to cause the left fifth shaft 502 to rotate clockwise, the fifth shaft 505 rotates clockwise to cause the third gear 513 to rotate clockwise, the fourth gear 514 rotates counterclockwise, the fourth gear 514 rotates counterclockwise to rotate the sixth bevel gear 515 counterclockwise, the seventh bevel gear 518 rotates clockwise to rotate the fourth pulley 517 clockwise to rotate the seventh bevel gear 518 clockwise, the fifth pulley 523 rotates clockwise to rotate the fifth pulley 523 via the fifth belt 524, the fifth pulley 523 rotates clockwise to rotate the seventh rotary shaft 521 clockwise to rotate the first pulley 522 clockwise to rotate the seventh rotary shaft 521 clockwise to rotate the sixth pulley 525 clockwise to rotate the rear second pulley 526 clockwise to rotate the sixth belt 527 via the seventh belt 528, the seventh pulley 532 rotates clockwise to rotate the eighth rotary shaft 531 via the eighth belt 533, the eighth rotation shaft 531 rotates clockwise to rotate the second wheel 5311 clockwise, and through the clockwise rotation cooperation of the first wheel 522 and the second wheel 5311, the invention can move backward, when the carriage 303 moves leftwards, the left and right racks 501 move leftwards with the left and right racks, the right second gear 507 is prevented from rotating anticlockwise through the right one-way bearing 506, when the left rack 501 moves leftwards to engage with the left second gear 507, the left rack 501 continues to move leftwards, the left second gear 507 is prevented from rotating anticlockwise through the left one-way bearing 506, and when the left rack 501 moves rightwards, the left second gear 507 rotates clockwise, so that the invention continues to move backwards, and the pavement can be crushed conveniently.
Example 4
On the basis of embodiment 3, as shown in fig. 8, the device further comprises a sliding plate 6, a sliding block 7, a ninth rotating shaft 8, a tensioning wheel 9, a fixed block 10 and a second spring 11, wherein two sliding plates 6 are installed on the front side wall of a supporting frame 201, the two sliding plates 6 are located on the upper side of the fifth rotating shaft 502, the sliding block 7 is arranged between the two sliding plates 6 in a sliding mode, the ninth rotating shaft 8 is installed on the sliding block 7 in a rotating mode, the tensioning wheel 9 is installed on the ninth rotating shaft 8, the tensioning wheel 9 is matched with a third belt 5031, the fixed block 10 is installed on the front side wall of the supporting frame 201 on the upper side of the sliding block 7, and the second spring 11 is connected between the fixed block 10 and the sliding block 7.
The tensioning wheel 9 can be always in close contact with the fourth belt 509 through the second spring 11, so that the pavement can be conveniently crushed by the invention.
As shown in fig. 1, the water tank 12 is installed between the tops of all the fixing plates 212, at least three water outlet pipes 13 are installed on the front side wall of the water tank 12, the lower ends of all the water outlet pipes 13 penetrate through the mounting frame 1, and the spray pipes 14 are arranged between the lower ends of all the water outlet pipes 13.
The water in the water tank 12 flows into the spray pipe 14 through the water outlet pipe 13, and the water in the spray pipe 14 is scattered on the ground after crushing, so that dust can be reduced on the road surface during crushing, the dust can be prevented from scattering everywhere, and the road surface can be crushed conveniently.
As shown in fig. 13, the sliding rack further comprises a connecting plate 16, sliding rods 17, limiting plates 18 and third springs 19, wherein the connecting plate 16 is installed on the left side and the right side between the tops of the straight racks 301 and the sliding plates 302, at least three sliding rods 17 are arranged on the side wall of the connecting plate 16 in a sliding mode, the limiting plates 18 are installed between all the sliding rods 17, the limiting plates 18 and the connecting plate 16 are fixedly connected with the third springs 19, the number of which is the same as that of the sliding rods 17, and the third springs 19 are wound on the corresponding sliding rods 17 respectively.
By the cooperation of the third spring 19 and the stopper plate 18, the movement of the carriage 303 to the left or right can be buffered, so that the carriage 303 can be moved to the left or right conveniently.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A concrete pavement breaking apparatus for road construction, characterized by comprising:
the mounting frame is provided with a lifting mechanism;
the moving mechanism is arranged on the lifting mechanism;
the fixed mechanism is connected to the moving mechanism;
the travelling mechanism is arranged on one side, close to the moving mechanism, of the lifting mechanism and is connected with the moving mechanism;
the lifting mechanism comprises:
the two support frames are arranged and are connected to the mounting frame;
the fixing frame is arranged between the side walls of the two supporting frames;
the four screw rods are arranged and are respectively and rotatably arranged between the fixing frame and the supporting frame, and the screw rods penetrate through the fixing frame;
the lifting plates are arranged in two and are respectively arranged between two adjacent screw rods;
the first springs are respectively connected between the lifting plate and the supporting frame;
the first belt wheels are provided with four belt wheels and are all connected to the lower part of the screw rod;
the first belts are arranged in two and respectively wound between two adjacent first belt wheels;
the first bevel gear is provided with two bevel gears which are connected to the lower side of the first belt wheel on the screw rod at one side;
the first rotating shaft (209) is rotatably connected to the side wall of the mounting frame;
the rocking handle is connected to one end of the first rotating shaft;
the second bevel gear is arranged at the other end of the first rotating shaft and meshed with the corresponding first bevel gear;
the fixing plates are provided with a plurality of fixing plates and are all connected to the side wall of the fixing frame;
the second rotating shaft is rotationally connected among the plurality of fixed plates;
the two third bevel gears are respectively arranged at two ends of the second rotating shaft and are respectively meshed with the corresponding first bevel gears;
the moving mechanism includes:
the straight rack is connected between the two lifting plates;
the sliding plate is arranged at one side, close to the straight rack, between the two lifting plates;
the sliding frame is arranged between the straight rack and the sliding plate in a sliding manner;
the third rotating shaft is provided with two rotating shafts and is rotatably arranged on the sliding frame;
the second belt wheels are provided with two belt wheels which are respectively connected with the upper ends of the corresponding third rotating shafts;
the second belt is wound between the two second belt wheels;
the straight gears are provided with two straight gears which are respectively connected with the lower ends of the corresponding third rotating shafts;
a fourth bevel gear connected to the second pulley at one side;
the first bracket is connected to one side, close to the fourth bevel gear, of the sliding frame;
the fourth rotating shaft is rotatably arranged on the first bracket;
a fifth bevel gear installed at one end of the fourth rotating shaft;
the first gear is connected with the other end of the fourth rotating shaft;
the two mounting seats are arranged and are arranged on one side, close to the second belt, of the sliding frame;
the gear motor is arranged between the two mounting seats;
the gear lack is connected to the output shaft of the speed reducing motor and meshed with the first gear;
the running gear includes:
the rack frames are arranged at two sides of the top of the sliding frame;
the fifth rotating shafts are provided with two rotating shafts and are connected to the side walls of the corresponding support frames in a rotating mode;
the first double-groove belt wheels are provided with two belt wheels which are respectively connected to the corresponding fifth rotating shafts;
the third belt is wound between the two first double-groove belt wheels;
the third brackets are provided with two brackets which are respectively connected to one side of the corresponding lifting plate far away from the screw rod;
the sixth rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding third brackets in a rotating way;
the unidirectional bearings are provided with two unidirectional bearings which are respectively connected to the corresponding sixth rotating shafts;
the second gears are provided with two gears which are respectively connected to the corresponding unidirectional bearings;
the third belt wheels are provided with two belt wheels which are respectively connected to one side, far away from the second gear, of the corresponding sixth rotating shaft;
the fourth belt is provided with two belts which are respectively wound between the two adjacent third belt pulleys and the first double-groove belt pulley;
the third gears are respectively connected to one side, far away from the first double-groove belt wheel, of the corresponding fifth rotating shaft;
the four gears are respectively connected to one side, close to the third gear, of the side wall of the corresponding support frame in a rotating mode, and two adjacent fourth gears are meshed with the third gear;
the sixth bevel gear is provided with two bevel gears which are respectively connected to the side walls of the corresponding fourth gears;
the support plates are provided with two support plates which are respectively connected to the side walls of the corresponding support frames at the lower sides of the third gears;
the fourth belt wheels are provided with two belt wheels which are respectively connected to the side walls of the corresponding support plates in a rotary mode;
the seventh bevel gears are arranged in two and are respectively arranged on the side walls of the corresponding fourth belt wheels, and the seventh bevel gears are meshed with the sixth bevel gears;
the fourth bracket is provided with two brackets which are respectively connected to one side of the support frame far away from the third gear;
the first connecting frames are provided with two connecting frames which are respectively connected to the corresponding fourth brackets;
the seventh rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding first connecting frames in a rotating way;
the first wheels are provided with four wheels and are respectively arranged on the corresponding seventh rotating shafts;
the fifth belt wheels are provided with two belt wheels which are respectively connected with one end of the corresponding seventh rotating shaft;
the fifth belt is provided with two belts which are respectively wound between the corresponding fifth belt pulley and the fourth belt pulley;
the sixth belt wheels are provided with two belt wheels which are respectively connected with the other ends of the corresponding seventh rotating shafts;
the second double-groove belt wheels are provided with four belt wheels and are respectively connected to the two side walls of the support frame in a rotating mode;
the sixth belt is provided with two belts which are respectively wound between the second double-groove belt wheel and the sixth belt wheel on the corresponding side;
the seventh belt is provided with two belts which are respectively wound between two adjacent second double-groove belt wheels;
the fifth brackets are provided with two brackets which are respectively connected to the side walls of the fixing frame;
the second connecting frames are provided with two connecting frames which are respectively connected to the corresponding fifth brackets;
the eighth rotating shaft is provided with two rotating shafts which are respectively and rotatably connected to the corresponding second connecting frames;
the second wheels are provided with four wheels and are respectively connected to the corresponding eighth rotating shafts;
the seventh belt wheels are provided with two belt wheels which are respectively connected with one end of the corresponding eighth rotating shaft;
the eighth belt is provided with two belts which are respectively wound between the corresponding seventh belt pulley and the second double-groove belt pulley on the other side;
the fixing mechanism includes:
the second bracket is connected to one side of the sliding frame far away from the mounting seat;
the sliding blocks are respectively arranged on the side walls of the second bracket and the sliding frame, and two sliding blocks are arranged in the sliding grooves in a sliding manner;
the arc clamping plates are provided with four arc clamping plates and are respectively connected to the side walls of the corresponding sliding blocks;
the limiting pads are provided with four limiting pads which are respectively connected to the corresponding arc-shaped clamping plates;
the bolts are arranged in two and are respectively arranged between two adjacent arc clamping plates.
2. The concrete pavement breaker for road construction according to claim 1, wherein the stopper pad is made of rubber material.
3. The concrete pavement breaker for road construction according to claim 1, further comprising:
the sliding plates are provided with four sliding plates and are respectively fixedly connected to the side walls of the corresponding supporting frames;
the sliding blocks are provided with two sliding blocks, and are respectively arranged between two adjacent sliding plates in a sliding manner;
the ninth rotating shafts are provided with two rotating shafts which are respectively connected to the corresponding sliding blocks in a rotating way;
the tensioning wheels are provided with two tensioning wheels which are respectively connected to the corresponding ninth rotating shafts;
the fixed blocks are provided with two fixed blocks which are respectively connected to one side of the side wall of the corresponding support frame, which is far away from the sliding block;
and the second springs are arranged in two and are respectively connected between the two adjacent fixed blocks and the sliding blocks.
4. The concrete pavement breaker for road construction according to claim 1, further comprising:
the water tank is connected between the tops of the plurality of fixing plates;
the water outlet pipes are arranged and connected to the side wall of the water tank, and penetrate through the mounting frame;
the spray pipe is arranged among the plurality of water outlet pipes.
5. The concrete pavement breaker for road construction according to claim 1, further comprising:
the connecting plate is provided with two connecting plates, and the connecting plates are respectively arranged between the straight racks and the tops of the sliding plates;
the sliding rods are provided with a plurality of sliding rods and are respectively arranged on the corresponding connecting plates in a sliding manner;
the limiting plates are provided with two limiting plates which are connected among the sliding rods;
the third springs are provided with a plurality of third springs which are respectively wound on the corresponding sliding rods;
one end of the third spring is fixedly connected with the limiting plate, and the other end of the third spring is fixedly connected with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110141153.8A CN112982126B (en) | 2021-02-02 | 2021-02-02 | Concrete pavement crushing equipment for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110141153.8A CN112982126B (en) | 2021-02-02 | 2021-02-02 | Concrete pavement crushing equipment for road construction |
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| Publication Number | Publication Date |
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| CN112982126A CN112982126A (en) | 2021-06-18 |
| CN112982126B true CN112982126B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110141153.8A Active CN112982126B (en) | 2021-02-02 | 2021-02-02 | Concrete pavement crushing equipment for road construction |
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| CN (1) | CN112982126B (en) |
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| GB162032A (en) * | 1919-12-23 | 1921-04-25 | Ernest Barton Hack | A machine for breaking concrete and other conglomerate and mineral beds and deposits |
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| CN110091291A (en) * | 2019-05-29 | 2019-08-06 | 北京春海建设发展有限公司 | A kind of electric pick frame |
| CN111251258A (en) * | 2020-03-04 | 2020-06-09 | 谢红梅 | Building electric hammer lifting support |
| CN210886882U (en) * | 2019-09-02 | 2020-06-30 | 中交天航南方交通建设有限公司 | Laborsaving breaker of road construction |
| CN211142757U (en) * | 2019-08-05 | 2020-07-31 | 广东森大环保工程有限公司 | Municipal works road maintenance device |
| CN212153061U (en) * | 2020-03-27 | 2020-12-15 | 青岛恒星科技学院 | Road construction machinery breaker |
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2021
- 2021-02-02 CN CN202110141153.8A patent/CN112982126B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB162032A (en) * | 1919-12-23 | 1921-04-25 | Ernest Barton Hack | A machine for breaking concrete and other conglomerate and mineral beds and deposits |
| US4634311A (en) * | 1985-02-20 | 1987-01-06 | Hercules Machinery Corporation | Pavement breaking apparatus |
| CN208812025U (en) * | 2018-08-29 | 2019-05-03 | 吉林省荣达通讯工程有限公司 | A kind of pneumatic pick with supporting trolley |
| CN209036451U (en) * | 2018-10-22 | 2019-06-28 | 福州长鑫电动工具有限公司 | A kind of Quick Connect Kit of electric pick |
| CN110091291A (en) * | 2019-05-29 | 2019-08-06 | 北京春海建设发展有限公司 | A kind of electric pick frame |
| CN211142757U (en) * | 2019-08-05 | 2020-07-31 | 广东森大环保工程有限公司 | Municipal works road maintenance device |
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| CN212153061U (en) * | 2020-03-27 | 2020-12-15 | 青岛恒星科技学院 | Road construction machinery breaker |
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| CN112982126A (en) | 2021-06-18 |
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