CN220013324U - Pavement cutting machine - Google Patents
Pavement cutting machine Download PDFInfo
- Publication number
- CN220013324U CN220013324U CN202321414558.5U CN202321414558U CN220013324U CN 220013324 U CN220013324 U CN 220013324U CN 202321414558 U CN202321414558 U CN 202321414558U CN 220013324 U CN220013324 U CN 220013324U
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- Prior art keywords
- auxiliary
- control
- machine body
- positioning
- fixedly connected
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 238000005299 abrasion Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007921 spray Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model relates to a pavement cutting machine, which belongs to the field of pavement equipment and comprises a machine body, wherein a frame is fixedly connected to the machine body, a saw blade is rotatably connected to the machine body, a first control rod is relatively slid on the machine body, one end of the first control rod is fixedly connected with a second control rod, and a control piece is arranged on the machine body and used for controlling the sliding of the first control rod. According to the utility model, the sliding of the first control rod drives the sliding of the second control rod, so that the second control rod is abutted against the road surface, the machine body is lifted, the saw blade is moved away from the road surface, and the abrasion degree of the saw blade is reduced.
Description
Technical Field
The utility model relates to the field of road equipment, in particular to a road surface cutting machine.
Background
The joint cutting is an indispensable link in the construction of the concrete pavement, and the pavement joint cutting enables irregular natural break caused by load stress, fatigue stress, temperature difference stress, shrinkage stress and the like in the pavement to be cracked and regularly jointed in a controllable way, so that the service life of the pavement is prolonged. Road cutters, which are the tools for road slitting, are of great importance for the construction of high-quality roads and for the maintenance of roads, and therefore there is a great need for the design of road cutters.
Among the related art, road surface cutting machine includes the fuselage, fixedly connected with frame on the fuselage, is equipped with the cutting device who is used for cutting the road surface on the fuselage, and cutting device is including fixing the motor on the fuselage to and rotate the saw bit of connecting on the fuselage, fixedly connected with water tank on the fuselage, be equipped with the water pump that is used for drawing water in the water tank, still including the intercommunication be used for out the first spray pipe of water on the water tank, the one end that the water tank was kept away from to first spray pipe is located between water tank and the saw bit, and first spray pipe sprays to the one side that is close to the saw bit. The operating personnel promotes the frame and makes the fuselage advance, and driving motor makes the saw bit rotate to cut the road surface, and add through first spray pipe, reduced the production of raise dust, reduced the healthy influence of environment to the operator.
In view of the above-mentioned related art, the inventors consider that there is a disadvantage in that when the operation of the road surface cutter is completed and an operator places the road surface cutter, the saw blade abuts against the road surface and the saw blade contacts the road surface for a long time, which is liable to cause abrasion to the saw blade, affecting the cutting operation of the road surface cutter.
Disclosure of Invention
In order to improve the above problems, the present utility model provides a road surface cutter.
The utility model provides a pavement cutting machine which adopts the following technical scheme:
the utility model provides a road surface cutting machine, includes the fuselage, fixedly connected with frame on the fuselage, rotate on the fuselage and be connected with the saw bit, the relative slip has first control lever on the fuselage, the one end fixedly connected with second control lever of first control lever, be provided with the control piece on the fuselage, the control piece is used for controlling the slip of first control lever.
Through adopting above-mentioned technical scheme, when the road surface cutting machine is placed, operating personnel drive the control, make the control drive first control lever slip, the slip of first control lever drives the slip of second control lever, makes second control lever and road surface butt to make the fuselage lift up, make the saw bit keep away from the road surface and remove, reduced the degree of wear of saw bit, the follow-up cutting work of road surface cutting machine of being convenient for.
Preferably, the control member is a control cylinder, the control cylinder is mounted on the machine body, and a piston rod of the control cylinder is fixedly connected with one end of the first control rod.
Through adopting above-mentioned technical scheme, operating personnel makes the piston rod of control cylinder promote first control rod through driving control cylinder to make first control rod drive second control rod make second control rod and road surface butt, make fuselage and saw bit all lift up.
Preferably, the upper end at the saw bit is established to fixedly connected with face guard on the fuselage, the upper end at the saw bit is established to the face guard lid, fixedly connected with auxiliary cover on the face guard, auxiliary cover rotates and is connected with an auxiliary cylinder, around being equipped with auxiliary belt on the auxiliary cylinder, auxiliary belt and saw bit contact, be equipped with auxiliary handle on the auxiliary cover, auxiliary handle and auxiliary cylinder and auxiliary cover's axis of rotation fixed connection, fixedly connected with accessory plate on the face guard, auxiliary groove has been seted up on the accessory plate, auxiliary groove supplies auxiliary belt embedding.
Through adopting above-mentioned technical scheme, the face guard plays guard action to the saw bit, and operating personnel can stimulate the auxiliary belt, makes auxiliary belt and saw bit contact to with auxiliary belt embedding auxiliary tank in, auxiliary tank can carry out spacingly to the auxiliary belt, and the auxiliary belt can further reduce the saw bit and receive the possibility of wearing and tearing.
Preferably, the sliding block is arranged on the machine body in a sliding manner, the sliding groove is formed in the machine body, the sliding block is positioned in the sliding groove and slides in the sliding groove, the sliding block is fixedly connected with a pulley, the machine body is provided with a positioning assembly, and the positioning assembly is used for controlling the fixing of the sliding block.
Through adopting above-mentioned technical scheme, operating personnel passes through locating component, makes the sliding block be located the relative fixation of sliding tray to make pulley and fuselage relative fixation, when the road surface cutting machine during operation, the pulley can play the supporting role to the fuselage, and the operating personnel of being convenient for promotes the frame and makes the fuselage march, carries out cutting work to the road surface.
Preferably, the positioning assembly comprises a positioning rack, a positioning cone and a positioning piece, wherein the positioning rack is fixedly connected to the bottom of the sliding groove, the positioning cone is embedded between two adjacent sawteeth of the positioning rack, the positioning cone and the sliding block slide relatively, and the positioning piece is used for controlling the sliding of the positioning cone.
Preferably, the positioning piece is a positioning bolt, the positioning bolt is fixedly connected with the positioning cone, and the positioning bolt is in threaded connection with the sliding block.
Through adopting above-mentioned technical scheme, when the fixed sliding block is needed, operating personnel makes positioning bolt drive the locating cone through rotating positioning bolt and removes, makes between the adjacent two sawtooth of conical point embedding of locating cone, and the locating rack can carry out spacingly to the locating cone, makes sliding block and locating rack fix a position each other to make pulley and fuselage fixed each other, the operating personnel of being convenient for promotes the frame and makes the fuselage advance.
Preferably, the sliding block is fixedly connected with an auxiliary rod, one end of the auxiliary rod is in an arrow shape, and the machine body is provided with scales.
Through adopting above-mentioned technical scheme, when the sliding block is located the sliding tray and slides, operating personnel can remove the sliding block to suitable position according to the scale that the auxiliary rod corresponds, and the removal of sliding block can drive the removal of pulley to adjust the height of one end and the road surface of fuselage, be convenient for saw bit to the appropriate degree of depth of cutting out of road surface.
Preferably, a control fan is arranged on the machine body, an air outlet pipe is arranged on the control fan, and one end of the air outlet pipe, which is far away from the control fan, is positioned at one side of the saw blade in the advancing direction.
Through adopting above-mentioned technical scheme, when road surface cutting machine during operation, operating personnel drive control fan makes the tuber pipe blow to one side of saw bit advancing direction, clears up dust or tiny impurity of saw bit advancing direction one side, has improved the cutting precision of saw bit, the cutting work of road surface cutting machine of being convenient for.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. through the arrangement of the first control rod, the second control rod and the control piece, when the pavement cutting machine is placed, an operator drives the control piece, so that the control piece drives the first control rod to slide, the sliding of the first control rod drives the sliding of the second control rod, and the second control rod is abutted with a pavement, so that the machine body is lifted, the saw blade is moved away from the pavement, the abrasion degree of the saw blade is reduced, and the subsequent cutting work of the pavement cutting machine is facilitated;
2. through setting up of locating component, when the fixed sliding block is needed, operating personnel makes locating bolt drive the locating cone and removes through rotating locating bolt, makes between two adjacent saw teeth of the conical point embedding of locating cone, and the locating rack can be spacing to the locating cone, makes sliding block and locating rack fix a position each other to make pulley and fuselage mutually fixed, the operating personnel of being convenient for promotes the frame and makes the fuselage advance.
Drawings
Fig. 1 is a schematic view of an overall structure of a pavement cutter according to an embodiment of the present utility model.
FIG. 2 is a schematic diagram of the overall structure of a positioning assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic view of an overall structure of a pavement cutter according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a structure for embodying the auxiliary cover and the auxiliary cartridge in the embodiment of the present utility model.
Reference numerals illustrate: 1. a body; 11. a sliding groove; 2. a frame; 3. a saw blade; 4. a first control lever; 41. a second control lever; 5. a control cylinder; 6. a face mask; 61. an auxiliary cover; 62. an auxiliary cylinder; 63. an auxiliary belt; 64. an auxiliary handle; 65. an auxiliary plate; 651. an auxiliary groove; 7. a sliding block; 71. a pulley; 72. an auxiliary lever; 8. a positioning assembly; 81. positioning a rack; 82. positioning cone; 83. positioning bolts; 9. controlling a fan; 91. and (5) an air outlet pipe.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a pavement cutting machine, which is shown in fig. 1, and comprises a machine body 1, wherein a frame 2 is fixedly connected to the machine body 1, a saw blade 3 is rotatably connected to the machine body 1, a mask 6 is fixedly connected to the machine body 1, and the mask 6 is arranged at the upper end of the saw blade 3 in a covering manner. The machine body 1 is provided with a control fan 9, the control fan 9 is provided with an air outlet pipe 91, and one end of the air outlet pipe 91 away from the control fan 9 is positioned at one side of the advancing direction of the saw blade 3.
As shown in fig. 1 and 2, a sliding block 7 is relatively slid on the machine body 1, a sliding groove 11 is formed on the machine body 1, the sliding block 7 is positioned in the sliding groove 11 to slide, and a pulley 71 is fixedly connected to the sliding block 7. The machine body 1 is provided with a positioning assembly 8, the positioning assembly 8 comprises positioning racks 81, positioning cones 82 and positioning pieces, the positioning racks 81 are fixedly connected to the bottoms of the sliding grooves 11, the positioning cones 82 are embedded between two sawteeth of the adjacent positioning racks 81, and the positioning cones 82 and the sliding blocks 7 slide relatively. The locating piece locating bolt 83, locating bolt 83 and locating cone 82 fixed connection, locating bolt 83 and sliding block 7 threaded connection, the length direction of locating bolt 83 is perpendicular with the slip direction of sliding block 7. The sliding block 7 is fixedly connected with an auxiliary rod 72, one end of the auxiliary rod 72, which is far away from the sliding block 7, is in an arrow shape, and scales are arranged on the machine body 1.
As shown in fig. 1 and 2, before the pavement cutter works, according to the depth of the saw blade 3 to be cut, an operator moves the sliding block 7 according to the scale corresponding to the auxiliary rod 72, so that the sliding block 7 slides in the sliding groove 11, when the sliding block 7 is adjusted to a proper position, the positioning bolt 83 is screwed in, so that the cone tip of the positioning cone 82 is embedded between two adjacent sawteeth of the positioning rack 81, the sliding block 7 is relatively fixed, the pulley 71 also plays a supporting role on the machine body 1, the operator can push the machine frame 2 to drive the machine body 1 to move, and the pavement cutter is also convenient to cut.
As shown in fig. 3, a first control rod 4 is relatively slid on the machine body 1, one end of the first control rod 4 is fixedly connected with a second control rod 41, the first control rod 4 is perpendicular to the length direction of the second control rod 41, and the second control rod 41 is abutted to a road surface. The machine body 1 is provided with a control piece, the control piece is a control cylinder 5, and a piston rod of the control cylinder 5 is fixedly connected with one end, far away from the second control rod 41, of the first control rod 4. When the road surface cutting machine is placed, an operator drives the control cylinder 5, so that a piston rod of the driving cylinder pushes the first control rod 4 to move, and the first control rod 4 drives the second control rod 41 to move to be abutted with the ground, so that the machine body 1 and the saw blade 3 are lifted, the possibility that the saw blade 3 is abutted with the ground for a long time is reduced, and the saw blade 3 is protected.
As shown in fig. 1 and 4, an auxiliary cover 61 is fixedly connected to the mask 6, an auxiliary cylinder 62 is rotatably connected to the auxiliary cover 61, an auxiliary belt 63 is wound on the auxiliary cylinder 62, one end of the auxiliary belt 63 is T-shaped, and the auxiliary belt 63 is in contact with the saw blade 3. The auxiliary cover 61 is provided with an auxiliary handle 64, and the auxiliary handle 64 and the auxiliary cylinder 62 are fixedly connected to the rotation shaft of the auxiliary cover 61. An auxiliary plate 65 is fixedly connected to the mask 6, and an auxiliary groove 651 is formed in the auxiliary plate 65, and the auxiliary groove 651 is used for embedding the auxiliary belt 63. When the second control rod 41 lifts the machine body 1 and the saw blade 3, an operator can pull the auxiliary belt 63 to enable the auxiliary belt 63 to be in contact with the saw blade 3, and the auxiliary belt 63 is embedded into the auxiliary groove 651, so that the auxiliary belt 63 can play a further role in protecting the saw blade 3; when the road surface cutting machine needs to be operated, the operator takes out the auxiliary belt 63 from the auxiliary groove 651, rotates the auxiliary handle 64 to make the auxiliary cylinder 62, and then sleeves the auxiliary belt 63 on the auxiliary cylinder 62 to store the auxiliary belt 63.
The implementation principle of the pavement cutting machine provided by the embodiment of the utility model is as follows:
when the pavement cutter works, an operator relatively fixes the pulley 71 and the machine body 1 through the positioning assembly 8, so that the operator can push the machine frame 2 to drive the machine body 1 to move; when the pavement cutter is placed, an operator drives the control cylinder 5 to lift the machine body 1 and the saw blade 3, pulls out the auxiliary belt 63 to enable the auxiliary belt 63 to be in contact with the saw blade 3, and embeds one end of the auxiliary belt 63 into the auxiliary groove 651, so that the auxiliary belt 63 can play a role in protecting the saw blade 3.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a road surface cutting machine, includes fuselage (1), fixedly connected with frame (2) on fuselage (1), rotate on fuselage (1) and be connected with saw bit (3), its characterized in that: the sliding type intelligent control device is characterized in that a first control rod (4) is arranged on the machine body (1) in a sliding mode, one end of the first control rod (4) is fixedly connected with a second control rod (41), a control piece is arranged on the machine body (1), and the control piece is used for controlling the sliding of the first control rod (4).
2. A pavement cutter according to claim 1, wherein: the control piece is a control cylinder (5), the control cylinder (5) is arranged on the machine body (1), and a piston rod of the control cylinder (5) is fixedly connected with one end of the first control rod (4).
3. A pavement cutter according to claim 1, wherein: the utility model discloses a saw bit, including fuselage (1), upper end at saw bit (3) is established to face guard (6) lid, fixedly connected with auxiliary cover (61) on face guard (6), auxiliary cover (61) rotate and are connected with auxiliary cylinder (62), around being equipped with auxiliary belt (63) on auxiliary cylinder (62), auxiliary belt (63) and saw bit (3) contact, be equipped with auxiliary handle (64) on auxiliary cover (61), auxiliary handle (64) and auxiliary cylinder (62) and auxiliary cover (61)'s axis of rotation fixed connection, fixedly connected with auxiliary plate (65) on face guard (6), auxiliary groove (651) have been seted up on auxiliary plate (65), auxiliary groove (651) supplies auxiliary belt (63) embedding.
4. A pavement cutter according to claim 1, wherein: the sliding block (7) is arranged on the machine body (1) in a sliding mode, the sliding groove (11) is formed in the machine body (1), the sliding block (7) is located in the sliding groove (11) in a sliding mode, the pulley (71) is fixedly connected to the sliding block (7), the positioning assembly (8) is arranged on the machine body (1), and the positioning assembly (8) is used for controlling the fixing of the sliding block (7).
5. The pavement cutter according to claim 4, wherein: the positioning assembly (8) comprises a positioning rack (81), a positioning cone (82) and a positioning piece, wherein the positioning rack (81) is fixedly connected to the bottom of the sliding groove (11), the positioning cone (82) is embedded between two adjacent sawteeth of the positioning rack (81), the positioning cone (82) and the sliding block (7) slide relatively, and the positioning piece is used for controlling the sliding of the positioning cone (82).
6. The pavement cutter according to claim 5, wherein: the locating piece is a locating bolt (83), the locating bolt (83) is fixedly connected with the locating cone (82), and the locating bolt (83) is in threaded connection with the sliding block (7).
7. The pavement cutter according to claim 6, wherein: an auxiliary rod (72) is fixedly connected to the sliding block (7), one end of the auxiliary rod (72) is in an arrow shape, and scales are arranged on the machine body (1).
8. A pavement cutter according to claim 1, wherein: the machine body (1) is provided with a control fan (9), the control fan (9) is provided with an air outlet pipe (91), and one end of the air outlet pipe (91) away from the control fan (9) is located at one side of the advancing direction of the saw blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414558.5U CN220013324U (en) | 2023-06-05 | 2023-06-05 | Pavement cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414558.5U CN220013324U (en) | 2023-06-05 | 2023-06-05 | Pavement cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013324U true CN220013324U (en) | 2023-11-14 |
Family
ID=88678085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414558.5U Active CN220013324U (en) | 2023-06-05 | 2023-06-05 | Pavement cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013324U (en) |
-
2023
- 2023-06-05 CN CN202321414558.5U patent/CN220013324U/en active Active
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