CN212670233U - Joint cutting device for municipal road construction - Google Patents
Joint cutting device for municipal road construction Download PDFInfo
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- CN212670233U CN212670233U CN202021241068.6U CN202021241068U CN212670233U CN 212670233 U CN212670233 U CN 212670233U CN 202021241068 U CN202021241068 U CN 202021241068U CN 212670233 U CN212670233 U CN 212670233U
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Abstract
The utility model relates to the technical field of equipment for road construction, in particular to a joint cutting device for municipal road construction, which comprises a dust cleaning box, a transmission mechanism, a cutting mechanism and an adjusting device, wherein the dust cleaning box comprises a supporting bottom plate, a water storage tank, a spray pump, a spray nozzle, a supporting leg, a universal wheel, a collecting box supporting plate, a collecting box and a switch door, the transmission mechanism comprises a driving motor and a transmission bevel gear, control bevel gear and lifting screw, cutting mechanism include upper junction plate, protective housing, transmission shaft, cutting piece, drive gear and adjusting gear, and adjusting device is including restriction case, motor connecting plate, cutting motor, drive shaft, adjusting gear connecting rod, adjusting junction plate and horizontal limiting plate, the utility model discloses the cutting depth adjustment of cutting knife is carried out to the mode that uses mechanical adjustment for it is to the high demand of different cutting depths to correspond.
Description
Technical Field
The utility model relates to an equipment technical field for the road construction especially relates to a joint-cutting device is used in town road construction.
Background
In the construction of concrete pavement, in order to prevent the expansion with heat and contraction with cold of the pavement from occurring from low temperature in winter and high temperature in summer, damage the road and reduce the service life of the pavement, the concrete pavement is subjected to joint cutting, when the joint cutting is manually carried out on the concrete pavement, time and labor are wasted, the cut joint is bent, a large amount of smoke and dust are easily generated during the joint cutting, the surrounding environment is influenced, but a general joint cutting device is usually controlled by the hand of a worker to cut the depth, and the technical requirement on the worker is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a joint-cutting device is used in town road construction uses the mode of mechanical adjustment to carry out the depth of cut adjustment of cutting knife for correspond different depth of cut height demands.
The purpose of the utility model is realized through the following technical scheme:
a joint cutting device for municipal road construction comprises a dust cleaning box, a transmission mechanism, a cutting mechanism and an adjusting device, wherein the transmission mechanism is fixedly connected to the dust cleaning box;
the dust cleaning box comprises a supporting bottom plate, a water storage tank, a spraying pump, spraying nozzles, supporting legs, universal wheels, collecting box supporting plates, collecting boxes and a switch door, wherein the water storage tank is fixedly connected to the upper end of the supporting bottom plate, the spraying pump is fixedly connected to the lower end of the supporting bottom plate, a plurality of spraying nozzles are fixedly connected to the spraying pump, a plurality of supporting legs are fixedly connected to the lower end of the supporting bottom plate, the universal wheels are respectively and rotatably connected to the supporting legs, the two collecting box supporting plates are respectively and fixedly connected to the lower ends of the supporting bottom plate, the collecting boxes are fixedly connected to the lower ends of the two collecting box supporting plates, and the switch door is;
the transmission mechanism comprises a driving motor, a transmission bevel gear, a control bevel gear and a lifting screw rod, the driving motor is fixedly connected to the supporting base plate, the transmission bevel gear is fixedly connected to an output shaft of the driving motor, the control bevel gear is rotatably connected to the supporting base plate, and the control bevel gear and the lifting screw rod are in threaded transmission;
the cutting mechanism comprises an upper connecting plate, a protective shell, a transmission shaft, a cutting blade, a driving gear and an adjusting gear, the upper connecting plate is fixedly connected to the lower end of the lifting screw rod, the upper connecting plate is fixedly connected to the upper end of the protective shell, the transmission shaft is rotatably connected to the protective shell, the cutting blade is fixedly connected to the transmission shaft, the front end of the transmission shaft is provided with the driving gear, and the driving gear, the driving gear and the adjusting gear on the transmission shaft rotate through a chain;
adjusting device include the restriction case, the motor connecting plate, the cutting motor, the drive shaft, the adjustment gear connecting rod, adjustment connecting plate and horizontal limiting plate, restriction case fixed connection is at the lower extreme of supporting baseplate, motor connecting plate fixed connection is at the lower extreme of restriction case, cutting motor fixed connection is on the motor connecting plate, drive shaft fixed connection is on the output shaft of cutting motor, adjustment gear connecting rod sliding connection is on the restriction case, adjustment gear connecting rod fixed connection is on horizontal limiting plate, horizontal limiting plate sliding connection is in the restriction incasement, adjustment connecting plate fixed connection is on horizontal limiting plate, adjustment connecting plate fixed connection is on the upper junction plate, drive gear fixed connection is in the drive shaft, adjustment gear rotates to be connected on adjustment gear connecting rod.
The utility model has the advantages that:
the utility model provides a joint-cutting device is used in town road construction, when needing to carry out the joint-cutting during operation, start driving motor, transmission bevel gear and control bevel gear rotate and will promote the lead screw and reciprocate, thereby adjust cutting mechanism from top to bottom, along with the removal adjusting connection board of upper junction plate and horizontal limiting plate also can be along with removing, make drive chain can all the time with the epaxial drive gear of transmission, drive gear and adjusting gear meshing transmission, start the spray pump when the cutting and can be cleared up and cool down the cutting piece by the dust that produces in a plurality of spray nozzle blowout fog when cutting, the fog after the clearance dust can get into collection box 8.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the dust cleaning box of the present invention;
FIG. 3 is a schematic view of the transmission mechanism of the present invention;
FIG. 4 is a schematic structural view of the cutting mechanism of the present invention;
FIG. 5 is a schematic view of the adjusting device of the present invention;
FIG. 6 is a sectional view of the structure of the adjusting device of the present invention;
in the figure: a dust cleaning box 1; a support base plate 1-1; a water storage tank 1-2; 1-3 of a spray pump; 1-4 parts of a spray nozzle; 1-5 of supporting legs; 1-6 of universal wheels; collecting box supporting plates 1-7; 1-8 of a collecting box; opening and closing the doors 1-9; a transmission mechanism 2; a driving motor 2-1; a transmission bevel gear 2-2; control bevel gears 2-3; 2-4 of a lifting screw rod; a cutting mechanism 3; an upper connecting plate 3-1; 3-2 parts of a protective shell; 3-3 of a transmission shaft; 3-4 of cutting sheets; driving gears 3-5; adjusting gears 3-6; an adjusting device 4; a confinement box 4-1; a motor connecting plate 4-2; 4-3 of a cutting motor; a drive shaft 4-4; adjusting a gear connecting rod 4-5; adjusting the connecting plates 4-6; the horizontal delimitations plates 4-7.
Detailed Description
The present invention will be described in further detail with reference to fig. 1-6.
The first embodiment is as follows:
as shown in fig. 1-6, a joint cutting device for municipal road construction comprises a dust cleaning box 1, a transmission mechanism 2, a cutting mechanism 3 and an adjusting device 4, wherein the transmission mechanism 2 is fixedly connected to the dust cleaning box 1, the cutting mechanism 3 is fixedly connected to the lower end of the transmission mechanism 2, the adjusting device 4 is fixedly connected to the dust cleaning box 1, and the adjusting device 4 is fixedly connected to the cutting mechanism 3;
when the cutting operation is required, the driving motor 2-1 is started, the transmission bevel gear 2-2 and the control bevel gear 2-3 rotate to move the lifting screw rod 2-4 up and down, so that the cutting mechanism 3 is adjusted up and down, the adjusting connecting plate 4-6 and the horizontal limiting plate 4-7 can move along with the movement of the upper connecting plate 3-1, the transmission chain can be always meshed with the transmission gear, the driving gear 3-5 and the adjusting gear 3-6 on the transmission shaft 3-3 for transmission, the spray pump 1-3 is started during cutting, mist can be sprayed from the plurality of spray nozzles 1-4 to clean dust generated during cutting and cool a cutting blade, and the mist after dust cleaning can enter the collecting box 1-8.
The second embodiment is as follows:
as shown in figures 1-6, the dust cleaning box 1 comprises a supporting base plate 1-1, a water storage tank 1-2, a spraying pump 1-3, a spraying nozzle 1-4, a supporting leg 1-5, universal wheels 1-6, a collecting box supporting plate 1-7, a collecting box 1-8 and a switch door 1-9, wherein the water storage tank 1-2 is fixedly connected with the upper end of the supporting base plate 1-1, the spraying pump 1-3 is fixedly connected with the lower end of the supporting base plate 1-1, a plurality of spraying nozzles 1-4 are fixedly connected with the spraying pump 1-3, a plurality of supporting legs 1-5 are fixedly connected with the lower end of the supporting base plate 1-1, a plurality of universal wheels 1-6 are respectively and rotatably connected with a plurality of supporting legs 1-5, two collecting box supporting plates 1-7 are respectively and fixedly connected with the lower end of the supporting base plate 1-1, the collecting boxes 1-8 are fixedly connected to the lower ends of the two collecting box supporting plates 1-7, and the switch doors 1-9 are rotatably connected to the collecting boxes 1-8;
water is added into the water storage tank 1-2, the spraying pump 1-3 is started to spray water mist from the spraying nozzles 1-4 to cut dust, and the dust is carried into the collecting tank 1-8.
The third concrete implementation mode:
as shown in fig. 1-6, the transmission mechanism 2 includes a driving motor 2-1, a transmission bevel gear 2-2, a control bevel gear 2-3 and a lifting screw rod 2-4, the driving motor 2-1 is fixedly connected to a supporting base plate 1-1, the transmission bevel gear 2-2 is fixedly connected to an output shaft of the driving motor 2-1, the control bevel gear 2-3 is rotatably connected to the supporting base plate 1-1, and the control bevel gear 2-3 and the lifting screw rod 2-4 are in threaded transmission;
the driving motor 2-1 is started, the transmission bevel gear 2-2 rotates to drive the control bevel gear 2-3 to rotate, and the lifting screw rod 2-4 moves up and down.
The fourth concrete implementation mode:
as shown in fig. 1-6, the cutting mechanism 3 includes an upper connecting plate 3-1, a protective housing 3-2, a transmission shaft 3-3, a cutting blade 3-4, a driving gear 3-5 and an adjusting gear 3-6, the upper connecting plate 3-1 is fixedly connected to the lower end of the lifting screw rod 2-4, the upper connecting plate 3-1 is fixedly connected to the upper end of the protective housing 3-2, the transmission shaft 3-3 is rotatably connected to the protective housing 3-2, the cutting blade 3-4 is fixedly connected to the transmission shaft 3-3, the front end of the transmission shaft 3-3 is provided with a transmission gear, and the transmission gear on the transmission shaft 3-3, the driving gear 3-5 and the adjusting gear 3-6 rotate through a chain;
the lifting screw rod 2-4 can drive the upper connecting plate 3-1 to move up and down, so that the cutting depth of the cutting blade 3-4 is controlled, and the protective shell 3-2 plays a role in protecting and supporting the cutting blade 3-4.
The fifth concrete implementation mode:
as shown in the figures 1-6, the adjusting device 4 comprises a limiting box 4-1, a motor connecting plate 4-2, a cutting motor 4-3, a driving shaft 4-4, an adjusting gear connecting rod 4-5, an adjusting connecting plate 4-6 and a horizontal limiting plate 4-7, the limiting box 4-1 is fixedly connected with the lower end of a supporting bottom plate 1-1, the motor connecting plate 4-2 is fixedly connected with the lower end of the limiting box 4-1, the cutting motor 4-3 is fixedly connected with the motor connecting plate 4-2, the driving shaft 4-4 is fixedly connected with an output shaft of the cutting motor 4-3, the adjusting gear connecting rod 4-5 is slidably connected with the limiting box 4-1, the adjusting gear connecting rod 4-5 is fixedly connected with the horizontal limiting plate 4-7, the horizontal limiting plate 4-7 is connected in the limiting box 4-1 in a sliding mode, the adjusting connecting plate 4-6 is fixedly connected to the horizontal limiting plate 4-7, the adjusting connecting plate 4-6 is fixedly connected to the upper connecting plate 3-1, the driving gear 3-5 is fixedly connected to the driving shaft 4-4, and the adjusting gear 3-6 is connected to the adjusting gear connecting rod 4-5 in a rotating mode.
The cutting motor 4-3 is started to drive the cutting blade 3-4 to cut through transmission, and the adjusting connecting plate 4-6 and the horizontal limiting plate 4-7 can move up and down along with the movement of the upper connecting plate 3-1, so that the adjusting gear connecting rod 4-5 can be adjusted to move up and down, and the transmission chain can be used for transmission when losing favor.
The utility model relates to a joint-cutting device is used in town road construction, its theory of use is: when the cutting operation is required, the driving motor 2-1 is started, the transmission bevel gear 2-2 and the control bevel gear 2-3 rotate to move the lifting screw rod 2-4 up and down, so as to adjust the cutting mechanism 3 up and down, the adjusting connecting plate 4-6 and the horizontal limiting plate 4-7 can move along with the movement of the upper connecting plate 3-1, so that the transmission chain can be always meshed with the transmission gear on the transmission shaft 3-3, the driving gear 3-5 and the adjusting gear 3-6 for transmission, the spray pump 1-3 can be started to spray mist from the plurality of spray nozzles 1-4 to clean dust generated during cutting and cool the cutting blade during cutting, the mist after cleaning dust can enter the collecting box 1-8, water is added into the water storage tank 1-2, the spraying pump 1-3 is started to spray water mist from the spraying nozzles 1-4 to cut dust, the dust is carried into the collecting box 1-8, the driving motor 2-1 is started, the transmission bevel gear 2-2 rotates to drive the control bevel gear 2-3 to rotate, the lifting screw rod 2-4 is enabled to move up and down, the lifting screw rod 2-4 can drive the upper connecting plate 3-1 to move up and down, so that the cutting depth of the cutting piece 3-4 is controlled, the protective shell 3-2 plays a role in protecting and supporting the cutting piece 3-4, the cutting motor 4-3 is started to drive the cutting piece 3-4 to cut, the adjusting connecting plate 4-6 and the horizontal limiting plate 4-7 can move up and down along with the movement of the upper connecting plate 3-1, thereby adjusting the gear connecting rod 4-5 to move up and down, and enabling the transmission chain to lose favor and be capable of transmitting.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a joint-cutting device is used in town road construction, includes dust clearance case (1), its characterized in that: this lancing device is used in town road construction still includes drive mechanism (2), cutting mechanism (3) and adjusting device (4), and drive mechanism (2) fixed connection is on dust cleaning case (1), and cutting mechanism (3) fixed connection is at the lower extreme of drive mechanism (2), and adjusting device (4) fixed connection is on dust cleaning case (1), and adjusting device (4) fixed connection is on cutting mechanism (3).
2. The slitting device for municipal road construction according to claim 1, wherein: the dust cleaning box (1) comprises a supporting base plate (1-1), water storage tanks (1-2), spraying pumps (1-3), spraying nozzles (1-4), supporting legs (1-5), universal wheels (1-6), a collecting box supporting plate (1-7), a collecting box (1-8) and a switch door (1-9), wherein the water storage tanks (1-2) are fixedly connected to the upper end of the supporting base plate (1-1), the spraying pumps (1-3) are fixedly connected to the lower end of the supporting base plate (1-1), a plurality of spraying nozzles (1-4) are fixedly connected to the spraying pumps (1-3), a plurality of supporting legs (1-5) are fixedly connected to the lower end of the supporting base plate (1-1), and a plurality of universal wheels (1-6) are respectively and rotatably connected to the plurality of supporting legs (1-5), the two collecting box supporting plates (1-7) are fixedly connected to the lower end of the supporting bottom plate (1-1), the collecting box (1-8) is fixedly connected to the lower end of the two collecting box supporting plates (1-7), and the switch door (1-9) is rotatably connected to the collecting box (1-8).
3. The slitting device for municipal road construction according to claim 2, wherein: the transmission mechanism (2) comprises a driving motor (2-1), a transmission bevel gear (2-2), a control bevel gear (2-3) and a lifting screw rod (2-4), the driving motor (2-1) is fixedly connected to the supporting base plate (1-1), the transmission bevel gear (2-2) is fixedly connected to an output shaft of the driving motor (2-1), the control bevel gear (2-3) is rotatably connected to the supporting base plate (1-1), and the control bevel gear (2-3) and the lifting screw rod (2-4) are in threaded transmission.
4. The slitting device for municipal road construction according to claim 3, wherein: the cutting mechanism (3) comprises an upper connecting plate (3-1), a protective shell (3-2), a transmission shaft (3-3), a cutting blade (3-4), a driving gear (3-5) and an adjusting gear (3-6), the upper connecting plate (3-1) is fixedly connected to the lower end of the lifting screw rod (2-4), the upper connecting plate (3-1) is fixedly connected to the upper end of the protective shell (3-2), the transmission shaft (3-3) is rotatably connected to the protective shell (3-2), the cutting blade (3-4) is fixedly connected to the transmission shaft (3-3), a transmission gear is arranged at the front end of the transmission shaft (3-3), and the transmission gear on the transmission shaft (3-3), the driving gear (3-5) and the adjusting gear (3-6) rotate through a chain.
5. The slitting device for municipal road construction according to claim 4, wherein: the adjusting device (4) comprises a limiting box (4-1), a motor connecting plate (4-2), a cutting motor (4-3), a driving shaft (4-4), an adjusting gear connecting rod (4-5), an adjusting connecting plate (4-6) and a horizontal limiting plate (4-7), wherein the limiting box (4-1) is fixedly connected to the lower end of the supporting bottom plate (1-1), the motor connecting plate (4-2) is fixedly connected to the lower end of the limiting box (4-1), the cutting motor (4-3) is fixedly connected to the motor connecting plate (4-2), the driving shaft (4-4) is fixedly connected to an output shaft of the cutting motor (4-3), the adjusting gear connecting rod (4-5) is slidably connected to the limiting box (4-1), and the adjusting gear connecting rod (4-5) is fixedly connected to the horizontal limiting plate (4-7), the horizontal limiting plate (4-7) is connected in the limiting box (4-1) in a sliding mode, the adjusting connecting plate (4-6) is fixedly connected to the horizontal limiting plate (4-7), the adjusting connecting plate (4-6) is fixedly connected to the upper connecting plate (3-1), the driving gear (3-5) is fixedly connected to the driving shaft (4-4), and the adjusting gear (3-6) is connected to the adjusting gear connecting rod (4-5) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241068.6U CN212670233U (en) | 2020-06-30 | 2020-06-30 | Joint cutting device for municipal road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241068.6U CN212670233U (en) | 2020-06-30 | 2020-06-30 | Joint cutting device for municipal road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670233U true CN212670233U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021241068.6U Active CN212670233U (en) | 2020-06-30 | 2020-06-30 | Joint cutting device for municipal road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212670233U (en) |
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2020
- 2020-06-30 CN CN202021241068.6U patent/CN212670233U/en active Active
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