CN213203744U - Pavement joint-cutting dust removal device - Google Patents
Pavement joint-cutting dust removal device Download PDFInfo
- Publication number
- CN213203744U CN213203744U CN202021669375.4U CN202021669375U CN213203744U CN 213203744 U CN213203744 U CN 213203744U CN 202021669375 U CN202021669375 U CN 202021669375U CN 213203744 U CN213203744 U CN 213203744U
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- Prior art keywords
- fixedly connected
- protective shell
- cutting
- straight
- dust
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- 238000005520 cutting process Methods 0.000 title claims abstract description 58
- 239000000428 dust Substances 0.000 title claims abstract description 54
- 230000001681 protective effect Effects 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a pavement joint-cutting dust removal device in the technical field of cutting, wherein a bracket is fixedly arranged on one side of the upper end of a frame, one end of the upper end surface of the frame, which is far away from the bracket, is rotatably connected with a protective shell through a shaft, air inlets are respectively arranged at both sides of the protective shell, a fan is arranged at the air inlets, one side of the protective shell, which is far away from the air outlet, is connected with a vacuum pump through a hose, an atomizing nozzle group is arranged at the bottom of the vacuum pump, the atomizing nozzle group is fixedly connected with a water pump through a water pipe, the water pump is fixedly connected with a water tank, the atomizing nozzle group is fixedly connected with a collecting box, straight grooves are respectively arranged at both sides of the protective shell, the top in straight mouthful groove all has a straight barrel casing through spout sliding connection on the protective housing, is provided with the dust guard between straight barrel casing and the protective housing, straight barrel casing inside fixedly connected with spring, the utility model provides a road surface joint-cutting dust collector fly upward everywhere at the problem that leads to the fact the injury for the environment brought with for constructor to road surface joint-cutting in-process dust.
Description
Technical Field
The utility model relates to a cutting technical field specifically is a road surface joint-cutting dust collector.
Background
The existing pavement can generate a large amount of dust during joint cutting, the dust is diffused in the air, the working environment is not influenced, the dust can also enter the body of a constructor, irreparable damage is caused to the constructor, the dust is fine and difficult to clean, and manual cleaning is needed after construction is finished; the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface joint-cutting dust collector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pavement joint-cutting dust removal device comprises a vehicle frame, wherein a support is fixedly arranged on one side of the upper end of the vehicle frame, one end of the upper end surface of the vehicle frame, which is far away from the support, is rotatably connected with a protective shell through a shaft, air inlets are formed in two sides of the protective shell, a fan is arranged on the air inlets, one side of the protective shell, which is far away from an air outlet hole, is connected with a vacuum pump through a hose, an atomizing nozzle group is arranged at the bottom of the vacuum pump, the atomizing nozzle group is fixedly connected with a water pump through a water pipe, the water pump is fixedly connected with a water tank, the atomizing nozzle group is fixedly connected with a collecting box, straight grooves are formed in two sides of the protective shell, a straight sleeve is slidably connected above the straight groove on the protective shell through a sliding groove, a dust guard plate is arranged between the straight sleeve and the, a transmission shaft is sleeved at one end of the sliding block, which is far away from the straight cylinder sleeve, a motor is arranged at one end of the transmission shaft, which is far away from the sliding block, a cutting blade is fixedly connected at the middle position of the transmission shaft, a sliding sleeve is arranged at the opposite side of the straight cylinder sleeve, the sliding sleeve, which is close to one side of the motor, is fixedly connected with the motor, a connecting rod group is sleeved on the sliding sleeve, one end of the connecting rod group, which is close to the sliding sleeve, is rotatably connected to the protective shell through a shaft, a first lifting and contracting rod is fixedly connected at one end of the connecting rod group, which is far away from the sliding sleeve, a first limiting block is fixedly connected at one end of the first lifting and contracting rod, a sliding strip is slidably connected at the two ends of the first limiting block through a shaft, the sliding strip is fixedly connected to the bracket, a, the second limiting block is connected to the sliding strip in a sliding mode through a shaft.
As a further aspect of the present invention: the dust collecting box is characterized in that a drawer is arranged in the collecting box, one side of the collecting box is rotatably connected with the opening and closing door through a shaft, and the other side of the opening and closing door is fixedly connected with a locking device, so that collected dust is conveniently subjected to centralized treatment, and the risk of secondary lifting is avoided.
As a further aspect of the present invention: the round shaft of the fan and the shaft angle of the ventilation hole are set to be 30 degrees, dust generated in the cutting process can be blown to the direction of the hose better, and the oblique design can better play a role in cooling the cutting piece.
As a further aspect of the present invention: the one end threaded connection that the transmission shaft is close to the slider has the double-screw bolt, the one end that the transmission shaft was kept away from to the double-screw bolt is provided with the carousel, and the convenient cutting piece of in time changing wearing and tearing.
As a further aspect of the present invention: the protective housing bottom has the baffle through spout sliding connection, the baffle with the cutting mouth has all been seted up to the frame corresponding position, and the baffle has avoided the outer hourglass of cutting in-process dust.
As a further aspect of the present invention: the dust guard size and straight mouthful of groove size phase-match can stay the dust in the protective housing when the cutting.
As a further aspect of the present invention: the first lifting and contracting rod and one end of the second lifting and contracting rod, which is close to the slide bar, are provided with handrails, so that the operation of pressing down is facilitated during use.
As a further aspect of the present invention: the two sides of the frame are both rotatably connected with walking wheels through shafts, so that the cutting device is convenient to move.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when cutting, the utility model drives the frame to move to a designated position by pushing the support, the walking wheel rotates to drive the frame to move, firstly, the handrail on the second telescopic rod is pressed downwards, the second limiting block slides downwards in the slide bar, the second telescopic rod retracts to drive one end of the protective shell downwards, the other end of the protective shell rotates around the frame, when the baffle is contacted with the ground, the handrail is stopped to be pressed downwards, the second limiting block is fixed on the slide bar, the starting point machine, the fan, the vacuum pump and the water pump are used for pressing downwards, then the first limiting block slides downwards in the slide bar, the first telescopic rod retracts to drive one end of the connecting rod group downwards, the other end of the connecting rod rotates around the protective shell, the connecting rod group presses downwards the sliding sleeve, the sliding sleeve drives the straight sleeve downwards, the straight sleeve drives the transmission shaft and the dust guard downwards, the transmission shaft drives the cutting piece downwards, the cutting piece rotates at high speed under the driving of, when the cutting blade is submerged to a specified depth, the first limiting block is fixed on the slide bar, the straight notch is completely shielded by the dust guard, the fan blows dust generated in the cutting process of the cutting blade to the direction of the hose, dust can be remained in the protective shell under the block of the dustproof plate and the baffle plate, the vacuum pump sucks the dust in the protective shell into the hose, when the dust passes through the outlet of the hose, the atomizing nozzle group can atomize the water pumped by the water pump from the water tank, the atomized water and the dust are fused and fall into the drawer in the collecting box, when the length of the cutting seam exceeds the length of the cutting blade, can remove the frame through promoting the support, stop motor rotates when arriving appointed length, closes fan, water pump and vacuum pump, loosens first stopper second stopper and draw runner, to lifting the handrail for the cutting piece breaks away from with ground, and in the protective housing was withdrawed to the cutting piece, the baffle breaks away from with ground.
2. When clearing up the utility model discloses a take the baffle out the remaining dust in the protective housing from the protection shield bottom and clear up, if wearing and tearing rotate the carousel when seriously needing to be changed, drive the double-screw bolt and make double-screw bolt and transmission shaft break away from, take out the cutting piece of wearing and tearing, change new cutting piece, screw up double-screw bolt and transmission shaft, open locking device again, rotatory door that opens and shuts takes out the drawer, will glue the leading-in garbage bin of dust of water.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the explosion structure at the junction of the protective shell according to the present invention;
FIG. 4 is a schematic view of the connection relationship between the middle slide bars of the present invention;
fig. 5 is the connection relationship diagram of the middle collecting box of the utility model.
In the figure: 1. a frame; 2. a protective shell; 3. a dust-proof plate; 4. a baffle plate; 5. a straight cylinder sleeve; 6. a spring; 7. a slider; 8. a drive shaft; 9. a motor; 10. cutting the slices; 11. a stud; 12. a turntable; 13. a straight slot; 14. a sliding sleeve; 15. a linkage; 16. a first telescopic rod; 17. a second telescopic rod; 18. a vacuum pump; 19. an atomizing nozzle group; 20. a collection box; 21. A drawer; 22. opening and closing the door; 23. an air inlet; 24. a fan; 25. cutting the opening; 26. a slide bar; 27. a first stopper; 28. a support; 29. a traveling wheel; 30. a handrail; 31. a water pump; 32. a water tank; 33 second stopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a pavement joint-cutting dust removing device comprises a frame 1, a bracket 28 is fixedly arranged on one side of the upper end of the frame 1, one end of the upper end surface of the frame 1, which is away from the bracket 28, is connected with a protective housing 2 through a shaft, air inlets 23 are respectively arranged on both sides of the protective housing 2, a fan 24 is arranged on each air inlet 23, one side of the protective housing 2, which is away from an air outlet, is connected with a vacuum pump 18 through a hose, an atomizing nozzle set 19 is arranged at the bottom of the vacuum pump 18, the atomizing nozzle set 19 is fixedly connected with a water pump 31 through a water pipe, the water pump 31 is fixedly connected with a water tank 32, the atomizing nozzle set 19 is fixedly connected with a collecting box 20, straight grooves 13 are respectively arranged on both sides of the protective housing 2, a straight sleeve 5 is slidably, a spring 6 is fixedly connected inside the straight cylinder sleeve 5, the other end of the spring 6 is fixedly connected with a sliding block 7, one end of the sliding block 7, which is far away from the straight cylinder sleeve 5, is sleeved with a transmission shaft 8, one end of the transmission shaft 8, which is far away from the sliding block 7, is provided with a motor 9, the middle position of the transmission shaft 8 is fixedly connected with a cutting blade 10, the opposite sides of the straight cylinder sleeve 5 are respectively provided with a sliding sleeve 14, the sliding sleeve 14, which is close to one side of the motor 9, is fixedly connected with the motor 9, the sliding sleeve 14 is sleeved with a connecting rod group 15, one end of the connecting rod group 15, which is close to the sliding sleeve 14, is rotatably connected with the protective housing 2 through a shaft, one end of the connecting rod group 15, which is far away from the sliding sleeve 14, is fixedly connected with a first lifting and contracting rod 16, one end of the first lifting and contracting rod, one end fixedly connected with second stopper 33 that protective housing 2 was kept away from to second lifting and contracting pole 17, second stopper 33 through axle sliding connection on draw runner 26, this structure has solved a road surface joint-cutting dust collector fly upward everywhere in-process dust of joint-cutting to the road surface and cause the problem of injury for constructor in the bud that brings for the environment.
Wherein, a drawer 21 is arranged in the collecting box 20, one side of the collecting box 20 is rotatably connected with an opening and closing door 22 through a shaft, the other side of the opening and closing door 22 is fixedly connected with a locking device, collected dust is conveniently centralized to be processed, the risk of secondary uplifting is avoided, the shaft angle of a circular shaft of a fan 24 and a ventilation hole is set to be 30 degrees, dust generated in the cutting process can be better blown to the direction of a hose, the oblique design can better play a role in cooling the cutting blade 10, one end of the transmission shaft 8, which is close to the sliding block 7, is in threaded connection with a stud 11, one end of the stud 11, which is far away from the transmission shaft 8, is provided with a rotary table 12, the worn cutting blade 10 is convenient to replace in time, the bottom end of the protective shell 2 is in sliding connection with a baffle 4 through a sliding chute, cutting openings 25 are respectively arranged at the positions, which correspond to, dust can be kept in the protective shell 2 during cutting, handrails 30 are arranged at one ends of the first telescopic rod 16 and the second telescopic rod 17 close to the slide bar 26, the operation of pressing down during use is facilitated, and walking wheels 29 are rotatably connected to two sides of the frame 1 through shafts, so that the cutting device is convenient to move.
The utility model discloses a theory of operation is:
the constructor pushes the bracket 28, the walking wheel 29 rotates to drive the frame 1 to move to a specified position, firstly, the handrail 30 on the second lifting and contracting rod 17 is pressed downwards, the second limiting block 33 slides downwards in the slide bar 26, the second contracting rod contracts and drives one end of the protective shell 2 to move downwards, the other end of the protective shell 2 rotates around the frame 1, when the baffle 4 is in contact with the ground, the handrail 30 stops being pressed downwards, the second limiting block 33 is fixed on the slide bar 26, the starting point machine, the fan 24, the vacuum pump 18 and the water pump 31 are started, then the handrail 30 on the first lifting and contracting rod 16 is pressed downwards, the first limiting block 27 slides the first telescopic rod downwards in the slide bar 26 and drives one end of the connecting rod group 15 to move downwards, the other end of the connecting rod rotates around the protective shell 2, the connecting rod group 15 presses the sliding sleeve 14 downwards, the sliding sleeve 14 drives the straight sleeve 5 to move downwards, the straight sleeve 5 drives the transmission shaft 8 and, the transmission shaft 8 drives the cutting blade 10 to move downwards, the cutting blade 10 is driven by the motor 9 to rotate at a high speed, when the cutting blade 10 submerges to a specified depth, the first limiting block 27 is fixed on the slide bar 26, the dust guard 3 completely shields the straight groove 13 at the moment, the fan 24 blows dust generated in the cutting process of the cutting blade 10 to the direction of the hose, the dust is kept in the protective shell 2 under the barrier of the dust guard 3 and the baffle 4, the vacuum pump 18 sucks the dust in the protective shell 2 into the hose, the atomizing nozzle group 19 atomizes water pumped by the water pump 31 from the water tank 32 when the dust passes through the outlet of the hose, the atomized water and the dust are fused and fall into the drawer 21 in the collecting box 20, when the cutting length exceeds the length of the cutting blade 10, the frame 1 can be moved by pushing the support 28, when the specified length is reached, the motor 9 stops rotating, the fan 24, the water pump 31 and the vacuum pump 18 are closed, the first limiting block 27 and the second limiting block 33 are loosened from the slide bar 26, the handle 30 is lifted upwards, so that the cutting blade 10 is separated from the ground, the cutting blade 10 is retracted into the protective shell 2, and the baffle 4 is separated from the ground.
Only need take out baffle 4 from the protection shield bottom during the clearance and clear up the remaining dust in the protective housing 2, if wearing and tearing rotate carousel 12 when seriously needing to be changed in cutting piece 10, drive double-screw bolt 11 and make double-screw bolt 11 and transmission shaft 8 break away from, take out the cutting piece 10 of wearing and tearing, change new cutting piece 10, screwing up double-screw bolt 11 and transmission shaft 8, open locking device again, rotatory door 22 that opens and shuts takes out drawer 21, the leading-in garbage bin of dust that will glue water.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a road surface joint cutting dust collector, includes frame (1), its characterized in that: a support (28) is fixedly arranged on one side of the upper end of the frame (1), one end, far away from the support (28), of the upper end face of the frame (1) is connected with a protective shell (2) through a shaft in a rotating mode, air inlets (23) are formed in two sides of the protective shell (2), a fan (24) is arranged on each air inlet (23), one side, far away from an air outlet hole, of the protective shell (2) is connected with a vacuum pump (18) through a hose, an atomizing nozzle group (19) is arranged at the bottom of the vacuum pump (18), the atomizing nozzle group (19) is fixedly connected with a water pump (31) through a water pipe, the water pump (31) is fixedly connected with a water tank (32), the atomizing nozzle group (19) is fixedly connected with a collecting box (20), straight grooves (13) are formed in two sides of the protective shell (2), and a straight sleeve (5) is slidably connected above the straight, a dust guard (3) is arranged between the straight cylinder sleeve (5) and the protective shell (2), a spring (6) is fixedly connected inside the straight cylinder sleeve (5), a sliding block (7) is fixedly connected to the other end of the spring (6), a transmission shaft (8) is sleeved at one end, far away from the straight cylinder sleeve (5), of the transmission shaft (8) is provided with a motor (9), a cutting piece (10) is fixedly connected to the middle position of the transmission shaft (8), sliding sleeves (14) are arranged on the opposite sides of the straight cylinder sleeve (5), the sliding sleeves (14) close to one side of the motor (9) are fixedly connected with the motor (9), a connecting rod set (15) is sleeved on the sliding sleeves (14), one end, close to the sliding sleeves (14), of the connecting rod set (15) is rotatably connected to the protective shell (2) through a shaft, a first lifting and retracting rod (16) is fixedly connected to one end, far away from the sliding sleeves (14), of the connecting rod set (15), first stopper (27) of one end fixedly connected with of connecting rod group (15) are kept away from in first liter shrink-on pole (16), there are draw runner (26) at first stopper (27) both ends through axle sliding connection, draw runner (26) fixed connection be in on support (28), protective housing (2) fixedly connected with second liter shrink-on pole (17), second liter shrink-on pole (17) are kept away from the one end fixedly connected with second stopper (33) of protective housing (2), second stopper (33) are connected through axle sliding on draw runner (26).
2. The pavement slitting dust removing device according to claim 1, wherein: a drawer (21) is arranged in the collecting box (20), one side of the collecting box (20) is rotatably connected with an opening and closing door (22) through a shaft, and the other side of the opening and closing door (22) is fixedly connected with a locking device.
3. The pavement slitting dust removing device according to claim 1, wherein: the axial angle between the circular axis of the fan (24) and the ventilation hole is set to be 30 degrees.
4. The pavement slitting dust removing device according to claim 1, wherein: one end of the transmission shaft (8) close to the sliding block (7) is in threaded connection with a stud (11), and one end, far away from the transmission shaft (8), of the stud (11) is provided with a rotary table (12).
5. The pavement slitting dust removing device according to claim 1, wherein: protective housing (2) bottom has baffle (4) through spout sliding connection, baffle (4) with cutting opening (25) have all been seted up to frame (1) corresponding position.
6. The pavement slitting dust removing device according to claim 1, wherein: the size of the dust guard (3) is matched with that of the straight opening groove (13).
7. The pavement slitting dust removing device according to claim 1, wherein: handrails (30) are arranged at one ends of the first telescopic lifting rod (16) and the second telescopic lifting rod (17) close to the slide bar (26).
8. The pavement slitting dust removing device according to claim 1, wherein: and both sides of the frame (1) are rotatably connected with walking wheels (29) through shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669375.4U CN213203744U (en) | 2020-08-12 | 2020-08-12 | Pavement joint-cutting dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021669375.4U CN213203744U (en) | 2020-08-12 | 2020-08-12 | Pavement joint-cutting dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213203744U true CN213203744U (en) | 2021-05-14 |
Family
ID=75838598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021669375.4U Active CN213203744U (en) | 2020-08-12 | 2020-08-12 | Pavement joint-cutting dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213203744U (en) |
-
2020
- 2020-08-12 CN CN202021669375.4U patent/CN213203744U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: Room 2, Building 17, No. 99 Hanzhongmen Street, Jianye District, Nanjing City, Jiangsu Province 210000 Patentee after: Huang Yulai Country or region after: China Address before: Xiaowazhang formation, Dahuang community, Tangquan street, Pukou District, Nanjing City, Jiangsu Province Patentee before: Jiangsu YuMeng Construction Co.,Ltd. Country or region before: China |