CN220183771U - Road cutting machine convenient to adjust cutting piece - Google Patents
Road cutting machine convenient to adjust cutting piece Download PDFInfo
- Publication number
- CN220183771U CN220183771U CN202321508730.3U CN202321508730U CN220183771U CN 220183771 U CN220183771 U CN 220183771U CN 202321508730 U CN202321508730 U CN 202321508730U CN 220183771 U CN220183771 U CN 220183771U
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- Prior art keywords
- cutting
- road
- adjustment
- rotating shaft
- worm
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- 239000000428 dust Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model belongs to the technical field of road cutters, in particular to a road cutter convenient for adjusting cutting pieces, which comprises a base, wheels arranged on two sides of the base and a pushing handle rotatably arranged on the base, wherein a mounting bracket is arranged on the base, a rotating shaft is arranged at the rotating frame at the upper end of the mounting bracket, a worm wheel is sleeved on the rotating shaft, and one side of the worm wheel is meshed with a worm arranged on one side of the pushing handle; the motor is arranged at the upper end of the connecting sheet, and a cutting sheet for cutting a road is arranged on one side of the motor. The utility model aims to provide a road cutting machine which is stable in structure, time-saving, labor-saving and high in working efficiency and is convenient for adjusting cutting pieces.
Description
Technical Field
The utility model belongs to the technical field of road cutters, and particularly relates to a road cutter convenient for adjusting cutting pieces.
Background
At present, most road cutting machines all need to adjust the angle of cutting the piece through the mode of screw knob when using, and such adjustment mode is more loaded down with trivial details, wastes time and energy to can't adjust the degree of depth of cutting when cutting, reduced work efficiency.
Disclosure of Invention
The utility model aims to provide a road cutting machine which is stable in structure, time-saving, labor-saving and high in working efficiency and is convenient for adjusting cutting pieces.
The purpose of the utility model is realized in the following way: the road cutting machine comprises a base, wheels arranged on two sides of the base and a pushing handle rotatably arranged on the base, wherein a mounting bracket is arranged on the base, a rotating shaft is arranged at the upper end of the mounting bracket, a worm wheel is sleeved on the rotating shaft, and one side of the worm wheel is meshed with a worm arranged on one side of the pushing handle; the motor is arranged at the upper end of the connecting sheet, and a cutting sheet for cutting a road is arranged on one side of the motor.
Preferably, a limiting piece is arranged between the connecting piece and the mounting bracket, the limiting piece is sleeved on the rotating shaft, an arc limiting groove is formed in the limiting piece, a limiting shaft is arranged in the arc limiting groove, the limiting shaft is arranged in the mounting bracket, and a locking head for locking the limiting shaft is arranged at one end of the limiting shaft.
Preferably, the rotating shaft is sleeved with a mounting cover, and a worm is rotationally arranged in the mounting cover; an opening is formed between one side of the rotating shaft and the connecting sheet, and a square key for connecting the rotating shaft with the connecting sheet is arranged in the opening.
Preferably, the upper end of the worm is provided with a rotation adjusting disc which is convenient for a user to adjust the cutting blade.
Preferably, a connecting seat is arranged between the worm and the pushing handle.
Preferably, a dust cover is arranged on one side of the cutting piece.
Preferably, one side of the dust cover is provided with an adjusting knob for adjusting the angle of the cutting blade.
Preferably, a water inlet is arranged on one side of the dust cover.
Preferably, a pushing hand which is convenient to push is arranged at the upper end of the motor.
Preferably, a power switch is arranged on one side of the motor.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: the road cutter disclosed by the utility model can conveniently adjust the depth of a cutting blade cutting road at any time and any place, a user only needs to rotate the rotating adjusting disc, the worm wheel can drive the rotating shaft to rotate by rotating the worm wheel, the rotating shaft drives the connecting sheet to rotate by the square key, the angle of the cutting blade is adjusted, the time and the labor are saved in the adjusting process, and the working efficiency is greatly improved.
Drawings
FIG. 1 is one of the simplified structural diagrams of the present utility model;
FIG. 2 is a second schematic diagram of the present utility model;
fig. 3 is a simplified schematic of the present utility model with the cutting blade and dust cap removed.
Detailed Description
The utility model is further described below with reference to specific examples.
As shown in fig. 1-3, the road cutting machine convenient for adjusting the cutting blade comprises a base 1, wheels 2 arranged on two sides of the base 1 and a pushing handle 3 rotatably arranged on the base 1, wherein a mounting bracket 4 is arranged on the base 1, a rotating shaft 5 is arranged at the rotating frame at the upper end of the mounting bracket 4, a worm wheel 6 is sleeved on the rotating shaft 5, and a worm 7 arranged on one side of the pushing handle 3 is meshed with one side of the worm wheel 6; a connecting sheet 8 is sleeved on one side of the rotating shaft 5, a motor 9 is installed at the upper end of the connecting sheet 8, and a cutting sheet 10 for cutting a road is arranged on one side of the motor 9.
The road cutter of this technical scheme can adjust the degree of depth on cutting blade 10 cutting road at any time and anywhere convenient, the user only need rotate the regulating disk 18, just can rotate worm wheel 6 through worm 7, worm wheel 6 just can drive pivot 5 and rotate, pivot 5 drives the connection piece 8 through square key 17 and rotates, realize the regulation of cutting blade 10 angle, the adjustment process labour saving and time saving, greatly increased work efficiency, the wheel that wherein base 1 both sides are equipped with, wherein be close to cutting blade 10 one side two wheels in the inboard of cutting blade 10, the cutting machine just can cut edges when using like this.
Preferably, a limiting piece 11 is arranged between the connecting piece 8 and the mounting bracket 4, the limiting piece 11 is sleeved on the rotating shaft 5, an arc limiting groove 12 is formed in the limiting piece 11, a limiting shaft 13 is arranged in the arc limiting groove 12, the limiting shaft 13 is erected in the mounting bracket 4, and a locking head 14 for locking the limiting shaft 13 is arranged at one end of the limiting shaft 13.
Preferably, the rotating shaft 5 is sleeved with a mounting cover 15, and the mounting cover 15 is rotationally provided with a worm 7; an opening 16 is formed between one side of the rotating shaft 5 and the connecting sheet 8, and a square key 17 for connecting the rotating shaft 5 with the connecting sheet 8 is arranged in the opening 16. The square key 17 ensures the connection effect of the two parts and is convenient to detach.
Preferably, the upper end of the worm 7 is provided with a rotation adjustment disc 18 for facilitating the adjustment of the cutting blade 10 by the user. The rotary adjusting disc 18 is arranged, so that a user can conveniently adjust the depth of the cutting blade 10 for cutting the road, and the working efficiency is improved.
Preferably, a connecting seat 19 is arranged between the worm 7 and the pushing handle 3.
Preferably, a dust cover 20 is provided on one side of the cutting blade 10. The dust cap 20 is provided to prevent cut dirt from splashing onto the user.
Preferably, an adjusting knob 21 for adjusting the angle of the cutting blade 10 is provided at one side of the dust cover 20. Setting the adjusting knob 21 can adjust the angle of the cutting blade 10, increasing the use scene.
Preferably, a water inlet 22 is provided on one side of the dust cap 20. The water inlet 22 is arranged to play a dustproof role, so that air pollution is avoided.
Preferably, a pushing handle 23 which is convenient to push is arranged at the upper end of the motor 9. The pushing hands 23 are arranged to facilitate cooperation of multiple persons, and the cutting machine is pushed together to increase working efficiency.
Preferably, a power switch 24 is provided on one side of the motor 9. The power switch 24 is arranged to facilitate the operator to control the start and stop of the cutting machine at any time.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: 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 (10)
1. The road cutting machine is characterized by comprising a base (1), wheels (2) arranged on two sides of the base (1) and a pushing handle (3) rotatably arranged on the base (1), wherein a mounting bracket (4) is arranged on the base (1), a rotating shaft (5) is arranged at the rotating frame at the upper end of the mounting bracket (4), a worm wheel (6) is sleeved on the rotating shaft (5), and a worm (7) arranged on one side of the pushing handle (3) is meshed with one side of the worm wheel (6); connecting pieces (8) are sleeved on one side of the rotating shaft (5), a motor (9) is installed at the upper end of each connecting piece (8), and a cutting piece (10) for cutting a road is arranged on one side of each motor (9).
2. The road cutting machine convenient for adjusting cutting pieces according to claim 1, characterized in that a limiting piece (11) is arranged between the connecting piece (8) and the mounting bracket (4), the limiting piece (11) is sleeved on the rotating shaft (5), an arc limiting groove (12) is formed in the limiting piece (11), a limiting shaft (13) is arranged in the arc limiting groove (12), the limiting shaft (13) is erected in the mounting bracket (4), and a locking head (14) for locking the limiting shaft (13) is arranged at one end of the limiting shaft (13).
3. Road cutting machine facilitating the adjustment of cutting blades according to claim 1 or 2, characterized in that the rotating shaft (5) is sleeved with a mounting cover (15), the mounting cover (15) is rotationally provided with a worm (7); an opening (16) is formed between one side of the rotating shaft (5) and the connecting sheet (8), and a square key (17) used for connecting the rotating shaft (5) with the connecting sheet (8) is arranged in the opening (16).
4. A road cutter facilitating the adjustment of the cutting blades according to claim 3, characterized in that the upper end of the worm (7) is provided with a rotary adjustment disc (18) facilitating the adjustment of the cutting blades (10) by the user.
5. Road cutter facilitating the adjustment of the cutting blades according to claim 4, characterized in that a connecting seat (19) is provided between the worm (7) and the pushing handle (3).
6. Road cutter facilitating adjustment of cutting blades according to claim 1, characterized in that the cutting blade (10) is provided with a dust cover (20) on one side.
7. Road cutter facilitating adjustment of cutting blades according to claim 6, characterized in that the dust cover (20) is provided on one side with an adjustment knob (21) for adjusting the angle of the cutting blade (10).
8. Road cutter facilitating adjustment of cutting blades according to claim 6 or 7, characterized in that the dust cover (20) is provided with a water inlet (22) on one side.
9. Road cutter facilitating adjustment of cutting blades according to claim 1, characterized in that the upper end of the motor (9) is provided with a push handle (23) facilitating pushing.
10. Road cutter facilitating adjustment of cutting blades according to claim 9, characterized in that the motor (9) is provided with a power switch (24) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508730.3U CN220183771U (en) | 2023-06-14 | 2023-06-14 | Road cutting machine convenient to adjust cutting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508730.3U CN220183771U (en) | 2023-06-14 | 2023-06-14 | Road cutting machine convenient to adjust cutting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183771U true CN220183771U (en) | 2023-12-15 |
Family
ID=89104843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321508730.3U Active CN220183771U (en) | 2023-06-14 | 2023-06-14 | Road cutting machine convenient to adjust cutting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183771U (en) |
-
2023
- 2023-06-14 CN CN202321508730.3U patent/CN220183771U/en active Active
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| Date | Code | Title | Description |
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