CN110616628A - Adjustable pavement crushing device and using method thereof - Google Patents
Adjustable pavement crushing device and using method thereof Download PDFInfo
- Publication number
- CN110616628A CN110616628A CN201910989177.1A CN201910989177A CN110616628A CN 110616628 A CN110616628 A CN 110616628A CN 201910989177 A CN201910989177 A CN 201910989177A CN 110616628 A CN110616628 A CN 110616628A
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- China
- Prior art keywords
- wall
- plate
- sleeve
- crushing
- lifting column
- Prior art date
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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
- 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
- E01C23/124—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 moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
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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
- 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
Abstract
The invention discloses an adjustable road surface crushing device in the technical field of road surface crushing devices, which comprises a frame, the right side of the outer wall of the top of the limiting plate is movably inserted with a lifting column, the top and the bottom of the annular outer wall of the sleeve are both provided with annular clamping grooves, and an outer gear ring is clamped in the annular clamping grooves, when in crushing, the electric telescopic rod can rotate to adjust the screw rod to change the initial position of the lifting column because the telescopic length of the electric telescopic rod is a fixed value, the descending depth of the lifting column can be adjusted, the electric push rod can be started to adjust the height of the lifting plate in the crushing process, the lifting of the lifting plate can change the height of the sleeve from the ground, the inner diameter of the sleeve is gradually increased from top to bottom, therefore, the sleeve descends in-process, and the distance between crushing board and the sleeve ring to the inner wall can decrement, and the distance between the crushing tooth that sleeve and the relative one side of crushing board set up also can decrement, and the rotation direction of rotating electrical machines and motor is opposite to drive two sets of crushing teeth and carry out the breakage of different degree to the stone.
Description
Technical Field
The invention relates to the technical field of pavement crushing devices, in particular to an adjustable pavement crushing device and a using method thereof.
Background
When carrying out the breakage to unqualified or damaged road surface, it is usually that the handheld breaker of workman (the motor drives mills the rotatory device that carries out the breakage of plane rotor) carries out the breakage to the road surface, but the rubble after the breakage is not equidimension, wherein massive stone is unfavorable for the later stage and handles, need smash just can carry out the reutilization, this has just increased follow-up work load, and need rely on operating personnel's experience to adjust the broken degree of depth of road surface, the precision is relatively poor, for this, we propose an adjustable road surface breaker.
Disclosure of Invention
The invention aims to provide an adjustable road surface crushing device and a using method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable pavement crushing device comprises a vehicle frame, wherein a traction piece is arranged on the right end face of the vehicle frame, an adjusting screw rod is arranged in the center of the outer wall at the top of the vehicle frame, grooves are formed in the inner walls of the left side and the right side of the vehicle frame, a driving box is connected in the two groups of grooves in a sliding manner, the bottom of the adjusting screw rod extends to the inner cavity of the vehicle frame and is connected with the outer wall at the top of the driving box through a bearing, an electric telescopic rod is arranged on the right side of the inner wall at the top of the driving box, a rotating connecting piece is arranged in the middle of the inner wall at the bottom of the driving box, a driving plate is arranged on the front end face of the rotating connecting piece, the bottom of the electric telescopic rod extends to the outer wall at the bottom of the driving box and is hinged with the right end of, the lifting column top is connected with the sliding groove in a sliding manner, the lifting column bottom extends to the outer wall of the bottom of the driving box and is provided with a crushing assembly, the outer wall of the bottom of the frame is provided with a groove matched with the crushing assembly, the crushing assembly comprises a fixed plate fixedly sleeved on the outer wall of the lifting column, the fixed plate is positioned on the outer wall of the bottom of the driving box, electric push rods are arranged on the left side and the right side of the outer wall of the bottom of the fixed plate, two groups of lifting plates are fixedly connected to the bottoms of the electric push rods, the lifting plates are sleeved on the outer wall of the lifting column in a sliding manner, annular grooves are formed in the bottoms of the lifting plates and are positioned on the outer side of the lifting column, sleeves are connected in the annular grooves in a sliding manner, annular clamping grooves are formed in the tops and the bottoms of the annular outer walls of, the output end of the bottom of the motor is provided with a rotating rod, the bottom of the rotating rod extends to the outer wall of the bottom of the lifting plate, the outer wall of the rotating rod, which is located at the bottom of the lifting plate, is provided with an upper gear and a lower gear, the right end of the gear is meshed with the left end of the outer gear ring, and the bottom of the lifting column is provided with a crushing cutter assembly.
Further, broken knife tackle spare is including setting up the mounting groove in the lift bottom of the post, the mounting groove bottom is equipped with the orifice plate, the orifice plate top is equipped with the installation shell, installation shell inner chamber is equipped with the rotating electrical machines, rotating electrical machines bottom output is equipped with the arbor, the arbor bottom extends to orifice plate bottom outer wall, just the outer wall that the arbor extends to orifice plate bottom part is from last to installing broken plate and heliciform blade down in proper order.
Further, the inner diameter of the sleeve is gradually increased from top to bottom, the crushing plate is in a round table shape, the diameter of the top of the crushing plate is larger than that of the bottom of the crushing plate, and crushing teeth are arranged on the annular inner wall of the sleeve and the annular outer wall of the crushing plate.
Furthermore, the annular array of the inward wall of the lifting plate ring is provided with sliding blocks, and the outer wall of the lifting column is provided with a T-shaped sliding groove matched with the sliding blocks.
Further, the installation shell outer wall evenly is equipped with the gas pocket, just the installation shell top is equipped with the air discharge fan, the top of the mounting groove left and right sides inner wall all is equipped with the louvre.
Furthermore, the bottom of the cutter shaft is provided with a soil breaking cone, and the length of the sleeve is greater than the sum of the lengths of the cutter shaft and the soil breaking cone.
Further, the specific use steps of the adjustable pavement breaking device and the use method are as follows:
s1: when the bicycle works, the frame is connected with driving equipment through a traction piece, and the frame is driven to move through the driving equipment;
s2: when the road surface is crushed at different depths, the adjusting screw rod can be rotated to drive the driving box to descend, the initial position of the lifting column is changed, and the descending depth of the lifting column can be adjusted;
s3: in the crushing process, can start electric putter and adjust the height of lifter plate, the lifter plate goes up and down to change sleeve terrain clearance, and the sleeve internal diameter from last to increasing progressively down, consequently, the sleeve descends the in-process, the distance between breaker and the sleeve hoop inner wall can steadilys decrease, distance between the broken tooth that sleeve and breaker one side of relative set up also can steadilys decrease, the motor drives the gear this moment, the outer ring gear, sleeve and broken tooth are rotatory (the direction of rotation of rotating electrical machines and motor is opposite), carry out the breakage of different degrees to the stone through two sets of broken teeth, be the stone of different specifications with the stone breakage.
Compared with the prior art, the invention has the beneficial effects that:
1. when the road surface is crushed, the electric telescopic rod can be started to drive the driving plate to stretch and retract so that the left end of the driving plate descends, the lifting column is pushed downwards at the moment, the lifting column drives the rotating cutter shaft to descend for crushing, and the stretching length of the electric telescopic rod is a fixed value, so that when the road surface needs to be crushed at different depths, the adjusting screw rod can be rotated to drive the driving box to descend, the initial position of the lifting column is changed, and the descending depth of the lifting column can be adjusted;
2. in the crushing process, the electric push rod can be started to adjust the height of the lifting plate, the lifting plate can change the ground clearance of the sleeve, and the inner diameter of the sleeve is increased from top to bottom, so that in the descending process of the sleeve, the distance between the crushing plate and the annular inner wall of the sleeve is decreased progressively, the distance between the crushing teeth arranged on one side of the sleeve opposite to the crushing plate is decreased progressively, and the rotating directions of the rotating motor and the motor are opposite to each other to drive the two groups of crushing teeth to crush the stone to different degrees, so that the stone is crushed into stones with different specifications;
3. accelerate the circulation of air speed of mounting groove inner chamber through setting up the air discharge fan at the mounting groove inner chamber, dispel the heat to rotating electrical machines, the orifice plate bottom sets up the filter screen, can avoid the dust to get into rotating electrical machines, and the orifice plate can avoid broken stone to splash and get into mounting groove rotating electrical machines and cause the damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the lifting column and the fixing plate according to the present invention;
FIG. 3 is a schematic view of the connection between the lifting column and the orifice plate according to the present invention;
fig. 4 is a top view of the lift post of the present invention.
In the figure: 1. a frame; 2. adjusting the screw rod; 3. a drive box; 4. an electric telescopic rod; 5. a drive plate; 6. rotating the connecting piece; 7. a chute; 8. a lifting column; 9. a limiting plate; 10. a crushing assembly; 11. grooving; 12. a traction member; 13. a fixing plate; 14. an electric push rod; 15. a lifting plate; 16. a sleeve; 17. an outer ring gear; 18. a motor; 19. a rotating rod; 20. a gear; 21. crushing teeth; 22. a crushing knife assembly; 23. mounting grooves; 24. an orifice plate; 25. mounting a shell; 26. a rotating electric machine; 27. a cutter shaft; 28. a breaker plate; 29. a helical blade; 30. an exhaust fan; 31. heat dissipation holes; 32. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: an adjustable pavement crushing device comprises a vehicle frame 1, please refer to fig. 1, a traction piece 12 is arranged on the right end face of the vehicle frame 1, a regulating screw rod 2 is arranged in the center of the outer wall of the top of the vehicle frame 1, grooves are arranged on the inner walls of the left side and the right side of the vehicle frame 1, a driving box 3 is connected in the two groups of grooves in a sliding manner, the bottom of the regulating screw rod 2 extends to the inner cavity of the vehicle frame 1 and is connected with the outer wall of the top of the driving box 3 through a bearing, an electric telescopic rod 4 is arranged on the right side of the inner wall of the top of the driving box 3, a rotating connecting piece 6 is arranged in the middle of the inner wall of the bottom of the driving box 3, the driving plate 5 is adjusted through a lever principle to enable a lifting column 8 to lift, a driving plate 5 is arranged on the front end face of the rotating, the top of the lifting column 8 is provided with a sliding strip matched with the sliding groove 7, the lifting column 8 cannot be separated from the sliding groove 7, the bottom of the inner wall of the left side of the driving box 3 is provided with a limiting plate 9 which plays a role in limiting the movement track of the lifting column 8 and enables the lifting column 8 to only perform lifting movement, the right side of the outer wall of the top of the limiting plate 9 is movably inserted with the lifting column 8, the top of the lifting column 8 is in sliding connection with the sliding groove 7, the bottom of the lifting column 8 extends to the outer wall of the bottom of the driving box 3 and is provided with a crushing assembly 10, the outer wall of the bottom of the frame 1 is provided with a notch 11 matched with the crushing assembly 10, and the telescopic length of the electric telescopic rod 4 is a fixed value, so that when the road surface is required to be crushed at different depths, the adjusting screw rod 2 can be rotated;
referring to fig. 2, the crushing assembly 10 includes a fixing plate 13 fixedly secured to the outer wall of the lifting column 8, the fixing plate 13 is located on the outer wall of the bottom of the driving box 3, electric push rods 14 are disposed on both sides of the outer wall of the bottom of the fixing plate 13, two sets of electric push rods 14 are fixedly connected to lifting plates 15 at the bottoms of the two sets of electric push rods 14, the lifting plates 15 are slidably sleeved on the outer wall of the lifting column 8, during the crushing process, the electric push rods 14 can be activated to adjust the height of the lifting plates 15, the lifting plates 15 can change the height of the sleeve 16 from the ground, and the inner diameter of the sleeve 16 increases from top to bottom, therefore, during the descending process of the sleeve 16, the distance between the crushing plates 28 and the annular inner wall of the sleeve 16 decreases, the distance between the crushing teeth 21 disposed on the opposite side of the sleeve 16 and the crushing plates 28 also decreases, the top and the bottom of the circumferential outer wall of the sleeve 16 are provided with annular clamping grooves, an outer gear ring 17 is clamped in the annular clamping grooves, the left end of the outer wall of the top of the lifting plate 15 is provided with a motor 18, the motor 18 is positioned on the left side of the left electric push rod 14, the output end of the bottom of the motor 18 is provided with a rotating rod 19, the bottom of the rotating rod 19 extends to the outer wall of the bottom of the lifting plate 15, the outer wall of the rotating rod 19 positioned at the bottom of the lifting plate 15 is provided with an upper gear 20 and a lower gear 20, the right end of the gear 20 is meshed with the left end of the outer gear ring 17, the bottom of the lifting column 8 is provided with a crushing cutter assembly 22, the motor 18 drives the gear 20, the outer gear ring 17, the sleeve 16 and crushing teeth 21 to rotate (the rotating direction of the;
referring to fig. 3, the crushing cutter assembly 22 includes an installation groove 23 disposed at the bottom of the lifting column 8, a hole plate 24 is disposed at the bottom of the installation groove 23, the hole plate 24 is used for preventing stones from splashing to damage the rotating motor 26, an installation shell 25 is disposed at the top of the hole plate 24, the rotating motor 26 is disposed in an inner cavity of the installation shell 25, an output end of the bottom of the rotating motor 26 is provided with a cutter shaft 27, the bottom of the cutter shaft 27 extends to an outer wall of the bottom of the hole plate 24, and a crushing plate 28 and a spiral blade 29 are sequentially mounted on an outer wall of the bottom of the hole plate 24 from top to bottom, the rotating direction of the rotating motor 26 is opposite to that of the motor 18, the spiral blade 29 descends to crush the ground, and the crushing plate 28 rotates opposite to the sleeve 16;
referring to fig. 2-3, the inner diameter of the sleeve 16 increases from top to bottom in sequence, the crushing plate 28 is in the shape of a circular truncated cone, the diameter of the top of the crushing plate is larger than that of the bottom of the crushing plate, the crushing teeth 21 are arranged on the inner wall of the sleeve 16 in the circumferential direction and the outer wall of the crushing plate 28 in the circumferential direction, and through the structural characteristics of the sleeve 16, the electric push rod 14 can be started to adjust the height of the lifting plate 15 in the crushing process, the lifting height of the lifting plate 15 can be changed by changing the ground clearance of the sleeve 16, the distance between the crushing plate 28 and the inner wall of the sleeve 16 in the circumferential direction can be decreased progressively in the descending process of the sleeve 16, the distance between the sleeve 16 and the;
referring to fig. 4, the lifting plate 15 is provided with a sliding block 32 in an annular array on the inner wall, and the outer wall of the lifting column 8 is provided with a T-shaped sliding slot matched with the sliding block 32, so as to maintain the lifting stability of the lifting plate 15 and prevent the lifting plate 15 from being forced to rotate to influence the crushing effect;
referring to fig. 3, air holes are uniformly formed in the outer wall of the mounting case 25, an exhaust fan 30 is disposed at the top of the mounting case 25, heat dissipation holes 31 are disposed at the top of the inner walls of the left and right sides of the mounting groove 23, the air circulation speed in the inner cavity of the mounting groove 23 is increased by the exhaust fan 30, the heat dissipation is performed on the rotating motor 26, a filter screen is disposed at the bottom of the hole plate 24 to prevent dust from entering the rotating motor 26;
referring to fig. 2, the bottom of the cutter shaft 27 is provided with a soil breaking cone, the length of the sleeve 16 is greater than the sum of the lengths of the cutter shaft 27 and the soil breaking cone, when the cutter shaft 27 is not used, the cutter shaft 27 can be completely retracted into the sleeve 16, and the cutter shaft 27 and the spiral blade 29 can be protected.
An adjustable pavement breaking device and a using method thereof are disclosed, the using method comprises the following steps:
s1: when the bicycle is in work, firstly, the bicycle frame 1 is connected with driving equipment through the traction piece 12, and the bicycle frame 1 is driven to move through the driving equipment;
s2: during crushing, the rotating motor 26 drives the cutter shaft 27 and the spiral blade 29 to rotate, the electric telescopic rod 4 drives the drive plate 5 to stretch and retract so that the left end of the drive plate 5 descends, the lifting column 8 is pushed downwards at the moment, the lifting column 8 drives the rotating cutter shaft 27 to descend for crushing, and the telescopic length of the electric telescopic rod 4 is a fixed value, so that when the road surface needs to be crushed at different depths, the adjusting screw rod 2 can be rotated to drive the drive box 3 to descend, the initial position of the lifting column 8 is changed, and the descending depth of the lifting column 8 can be adjusted;
s3: in crushing process, can start electric putter 14 and adjust lifter plate 15's height, lifter plate 15 goes up and down to change sleeve 16 terrain clearance, and sleeve 16 internal diameter from last to increasing progressively down, consequently, sleeve 16 descends the in-process, distance between the annular inner wall of breaker plate 28 and sleeve 16 can decrement, distance between the broken tooth 21 that sleeve 16 and the relative one side of breaker plate 28 set up also can decrement, motor 18 drives gear 20 this moment, outer ring gear 17, sleeve 16 and broken tooth 21 are rotatory (the direction of rotation of rotating electrical machines 26 is opposite with motor 18), carry out the breakage of different degrees to the stone through two sets of broken teeth 21, be the stone of different specifications with the stone breakage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable road surface breaker, includes frame (1), frame (1) right-hand member face is equipped with pulls piece (12), its characterized in that: the bicycle frame is characterized in that an adjusting screw rod (2) is arranged at the center of the outer wall of the top of the bicycle frame (1), grooves are formed in the inner walls of the left side and the right side of the bicycle frame (1), a driving box (3) is connected with the inner cavity of the bicycle frame (1) through bearings in a sliding mode, an electric telescopic rod (4) is arranged on the right side of the inner wall of the top of the driving box (3), a rotating connecting piece (6) is arranged in the middle of the inner wall of the bottom of the driving box (3), a driving plate (5) is arranged on the front end face of the rotating connecting piece (6), the bottom of the electric telescopic rod (4) extends to the outer wall of the bottom of the driving box (3) and is hinged to the right end of the driving plate (5), a movable groove matched with the driving plate (5) in a moving mode is formed in the right side, the lifting mechanism is characterized in that a limiting plate (9) is arranged at the bottom of the inner wall of the left side of the driving box (3), a lifting column (8) is movably inserted and connected to the right side of the outer wall of the top of the limiting plate (9), the top of the lifting column (8) is connected with a sliding groove (7) in a sliding manner, a crushing component (10) is arranged on the outer wall of the bottom of the lifting column (8) and extends to the outer wall of the bottom of the driving box (3), a slot (11) matched with the crushing component (10) is formed in the outer wall of the bottom of the frame (1), the crushing component (10) comprises a fixed plate (13) fixedly connected to the outer wall of the lifting column (8), the fixed plate (13) is positioned on the outer wall of the bottom of the driving box (3), electric push rods (14) are arranged on the left side and right side of the outer wall of the fixed plate (, lifter plate (15) bottom is equipped with the annular groove, and the annular groove is located the lift post (8) outside, and sliding connection has sleeve (16) in the annular groove, sleeve (16) hoop top and bottom of outer wall all are equipped with ring groove, and ring groove inside callipers have outer ring gear (17), lifter plate (15) top outer wall left end is equipped with motor (18), motor (18) are located the left side of left side electric putter (14), motor (18) bottom output is equipped with bull stick (19), bull stick (19) bottom extends to lifter plate (15) bottom outer wall, two sets of gear (20) about bull stick (19) are located the outer wall of lifter plate (15) bottom part are equipped with, gear (20) right-hand member and outer ring gear (17) left end meshing, lift post (8) bottom is equipped with broken knife tackle spare (22).
2. The adjustable pavement breaking apparatus of claim 1, wherein: broken knife tackle spare (22) is including setting up mounting groove (23) in lift post (8) bottom, mounting groove (23) bottom is equipped with orifice plate (24), orifice plate (24) top is equipped with installation shell (25), installation shell (25) inner chamber is equipped with rotating electrical machines (26), rotating electrical machines (26) bottom output is equipped with arbor (27), arbor (27) bottom extends to orifice plate (24) bottom outer wall, just arbor (27) extend to orifice plate (24) bottom partial outer wall from last to installing broken board (28) and heliciform blade (29) down in proper order.
3. The adjustable pavement breaking apparatus of claim 1, wherein: the inner diameter of the sleeve (16) is sequentially increased from top to bottom, the crushing plate (28) is in a circular truncated cone shape, the diameter of the top of the crushing plate is larger than that of the bottom of the crushing plate, and crushing teeth (21) are arranged on the circumferential inner wall of the sleeve (16) and the circumferential outer wall of the crushing plate (28).
4. The adjustable pavement breaking apparatus of claim 1, wherein: the lifting plate (15) is provided with sliding blocks (32) towards the annular array of the inner wall, and the outer wall of the lifting column (8) is provided with T-shaped sliding grooves matched with the sliding blocks (32).
5. The adjustable pavement breaking apparatus of claim 2, wherein: the mounting shell (25) outer wall evenly is equipped with the gas pocket, just mounting shell (25) top is equipped with air discharge fan (30), the top of mounting groove (23) left and right sides inner wall all is equipped with louvre (31).
6. The adjustable pavement breaking apparatus of claim 2, wherein: the bottom of the cutter shaft (27) is provided with a soil breaking cone, and the length of the sleeve (16) is greater than the sum of the lengths of the cutter shaft (27) and the soil breaking cone.
7. An adjustable pavement breaking device and a using method thereof are characterized in that: the using method comprises the following steps:
s1: when the bicycle is in work, firstly, the bicycle frame (1) is connected with a driving device through the traction piece (12), and the bicycle frame (1) is driven to move through the driving device;
s2: when the road surface is crushed, the rotating motor (26) drives the cutter shaft (27) and the spiral blade (29) to rotate, the electric telescopic rod (4) drives the drive plate (5) to stretch and retract so that the left end of the drive plate (5) descends, at the moment, the lifting column (8) is pushed downwards, the lifting column (8) drives the rotating cutter shaft (27) to descend for crushing, and as the stretching length of the electric telescopic rod (4) is a fixed value, when the road surface needs to be crushed at different depths, the adjusting screw rod (2) can be rotated so as to drive the drive box (3) to descend, the initial position of the lifting column (8) is changed, and the descending depth of the lifting column (8) can be adjusted;
s3: in crushing process, can start electric putter (14) and adjust the height of lifter plate (15), lifter plate (15) go up and down to change sleeve (16) terrain clearance, and sleeve (16) internal diameter from last to increasing progressively down, consequently sleeve (16) decline in-process, distance between breaker plate (28) and sleeve (16) hoop inner wall can decrement, distance between broken tooth (21) that sleeve (16) and breaker plate (28) one side relatively set up also can decrement, motor (18) drive gear (20) this moment, outer ring gear (17), sleeve (16) and rotatory (rotating electrical machines (26) of broken tooth (21) are opposite with the direction of rotation of motor (18), carry out the breakage of different degrees to the stone through two sets of broken tooth (21), be the stone of different specifications with the stone breakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989177.1A CN110616628A (en) | 2019-10-17 | 2019-10-17 | Adjustable pavement crushing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989177.1A CN110616628A (en) | 2019-10-17 | 2019-10-17 | Adjustable pavement crushing device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110616628A true CN110616628A (en) | 2019-12-27 |
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ID=68925968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910989177.1A Pending CN110616628A (en) | 2019-10-17 | 2019-10-17 | Adjustable pavement crushing device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110616628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982127A (en) * | 2021-03-04 | 2021-06-18 | 浙江环森环境科技有限公司 | Crushing equipment for repairing bulging ground of municipal road and using method thereof |
| CN113756169A (en) * | 2021-09-28 | 2021-12-07 | 浙江鼎鑫路桥养护工程有限公司 | Crushing device for bridge floor repair |
-
2019
- 2019-10-17 CN CN201910989177.1A patent/CN110616628A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982127A (en) * | 2021-03-04 | 2021-06-18 | 浙江环森环境科技有限公司 | Crushing equipment for repairing bulging ground of municipal road and using method thereof |
| CN113756169A (en) * | 2021-09-28 | 2021-12-07 | 浙江鼎鑫路桥养护工程有限公司 | Crushing device for bridge floor repair |
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