CN2876159Y - Kerf machine - Google Patents
Kerf machine Download PDFInfo
- Publication number
- CN2876159Y CN2876159Y CN 200520117534 CN200520117534U CN2876159Y CN 2876159 Y CN2876159 Y CN 2876159Y CN 200520117534 CN200520117534 CN 200520117534 CN 200520117534 U CN200520117534 U CN 200520117534U CN 2876159 Y CN2876159 Y CN 2876159Y
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- CN
- China
- Prior art keywords
- frame
- wheel
- shaft
- cutting
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses a cutting machine for road surface cutting and concrete forecast slotting or cutting, and the cutting machine includes a front wheel (15) and a back wheel (12). A power machine (1), a water tank (11) and a cutting blade (21) are installed on the frame (14). The wheeling bridge (17) between the front wheel shaft and the back wheel shaft is connected with the turn arm comprised of the front support board (25) and the back support board (4) through a shaft, top end of the front support board (25) is fixed on the traversing bar (26), the traversing bar (26) can slide along the frame (14), and top end of the back support board (4) is connected with bottom end of the main pipe of the lead screw (3) through a shaft. The turn arm is arranged between the frame and the wheeling bridge, so a part of front weight of the whole machine is borne by the wheeling bridge, the vibration force arm is shortened, and the amplitude is reduced. The utility model can also reduce operation intensity of workers, reduce impacting force on the cutting blade, and prolong service life of the machine.
Description
Technical field
The utility model belongs to building machinery, especially for road surface cutting and the slot of concrete prefabricated board or the perforating machine that cuts off.
Background technology
Have the concrete cutting perforating machine of slot when being used to keep in repair the road surface now, the frame front end is installed engine, such as put-put, frame rear end is installed water tank, engine is by belt wheel transmission cutter bobbin, connected by wheel carrier bridge between the wheel shaft of front and back, be installed on the water tank rear side in order to the feed screw apparatus of regulating depth of cut and also prop up in the wheel carrier bridge rear end of hind axle position, the load-bearing fulcrum is positioned on the hind axle.When cutting operation, in a single day cutting blade is run into as the hard thing of stone and so on, will pop up, because at this moment the frame front end constitutes long lever force arm to the hind axle place, the complete machine front end pops up easily and produces bigger vibration, and the operating personnel that are positioned at the water tank rear side only depend on handle can't suppress amplitude, and physical demands intensity is big, slot is difficult for neat, also shortens the application life of cutting blade in addition easily.
Summary of the invention
The perforating machine that vibration obviously reduced when the purpose of this utility model provided a kind of the cutting.
The utility model comprises front-wheel, trailing wheel, engine, water tank are installed on the frame, pass through transmission device connection cutting blade on the power machine output shaft, axle connects the connecting lever of being made up of front supporting plate, rear carrier plate on the wheel carrier bridge before and after it is characterized in that between the wheel shaft, the front supporting plate upper end is fixed in can be along the cross bar of frame slip, and the rear carrier plate upper shaft is connected in mother lead screw pipe lower end.
Mother lead screw pipe and the leading screw that is mated are located at the water tank front end.
Frame is made of notch " Qian " type channel-section steel in opposite directions, and above-mentioned cross bar two ends difference frame is in " Qian " type notch of channel-section steel.
The turning end of above-mentioned connecting lever is loaded on wheel carrier bridge " Qian " type groove two cell walls that " Qian " type channel-section steel constitutes by axle.
Engine can be petrol engine or motor.
The utility model is owing to be provided with connecting lever between frame and wheel carrier bridge, the front end gravity some of complete machine is born by wheel carrier bridge, shortened the vibration arm of force, when in case cutting blade is run into hard thing and is popped up, the moment of its generation no longer is originally to be upturned for propping up the frame front end of naming a person for a particular job with hind axle, but produce one by the connecting lever axle simultaneously complete machine upwards lifted trend, because the weight of water tank is heavier usually, complete machine upwards lifts very difficult, offset the trend that moves upward of most of frame front end thus, thereby reach the purpose that reduces amplitude, reduced workman's manipulation strength, also make cutting blade reduce impact and increase the service life.
Description of drawings
Fig. 1 is the utility model embodiment lateral view
Fig. 2 is connecting lever planform figure among Fig. 1
Fig. 3 is a connecting lever damper mechanism schematic diagram
Description of symbols among the figure:
Engine 1, pulley cover 2, mother lead screw pipe 3, rear carrier plate 4, bumper 5, leading screw 6, handwheel 7, handwheel axle bed 8, water tank cover plate 9, handle 10, water tank 11, trailing wheel 12, hind axle 13, frame 14, front-wheel 15, connecting lever axle 16, wheel carrier bridge 17, pivot pin 18, directive wheel 19, guide wheel rod 20, cutting blade 21, spring washer 22, bolt 23, blade shaft 24, front supporting plate 25, cross bar 26.
The specific embodiment
As Fig. 1, shown in Figure 3, the embodiment perforating machine comprises front-wheel 15, trailing wheel 12, and the wheel carrier bridge 17 that is made of " Qian " type channel-section steel between the two axles connects.On frame 14 front ends by notch " Qian " type channel-section steel formation in opposite directions petrol engine 1 is installed, water tank 11 is installed on the rear end, engine output shaft is connected and installed with the blade shaft 24 of cutting blade 21 by pulley gear.Form connecting lever by front supporting plate 25, rear carrier plate 4, front supporting plate 25 upper end vertical fixing are in can be in the middle of the cross bar 26 that slides in frame 14 " Qian " the type notch, and rear carrier plate 4 upper ends are connected in mother lead screw pipe 3 lower ends with axle 18.Front supporting plate 25, the weldering of rear carrier plate 4 lower ends fuse, and its turning end is equipped with bearing pin 16, and as shown in Figure 2, bearing pin 16 two ends pass wheel carrier bridge 17 " Qian " type channel-section steel two walls makes connecting lever rotatable, and the part of complete machine weight is born by wheel carrier bridge 17.The leading screw 6 that is used to regulate the mother lead screw pipe 3 of cutting blade 21 degree of depth and is mated is located at water tank 11 front ends.
Claims (4)
1, a kind of perforating machine, comprise front-wheel (15), trailing wheel (12), frame (14) goes up installs engine (1), water tank (11), power machine output shaft is by transmission device connection cutting blade (21), it is characterized in that wheel carrier bridge (17) axle between the wheel shaft of front and back connects the connecting lever of being made up of front supporting plate (25), rear carrier plate (4), front supporting plate (25) upper end is fixed in can be along the cross bar (26) of frame (14) slip, and rear carrier plate (4) upper shaft is connected in mother lead screw pipe (3) lower end.
2, perforating machine according to claim 1 is characterized in that mother lead screw pipe (3) and the leading screw (6) that is mated is located at water tank (11) front end.
3, perforating machine according to claim 1 is characterized in that frame (14) is made of notch " Qian " type channel-section steel in opposite directions, and cross bar (26) two ends difference frame is in the notch of channel-section steel.
4,, it is characterized in that the turning end of connecting lever is loaded on wheel carrier bridge (17) two cell walls that " Qian " type channel-section steel constitutes by axle (16) according to the described perforating machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117534 CN2876159Y (en) | 2005-09-05 | 2005-09-05 | Kerf machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117534 CN2876159Y (en) | 2005-09-05 | 2005-09-05 | Kerf machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876159Y true CN2876159Y (en) | 2007-03-07 |
Family
ID=37819396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117534 Expired - Fee Related CN2876159Y (en) | 2005-09-05 | 2005-09-05 | Kerf machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876159Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064234A (en) * | 2010-11-01 | 2011-05-18 | 江苏永能光伏科技有限公司 | Perforating machine |
| CN103321132A (en) * | 2013-05-28 | 2013-09-25 | 王富贵 | Pedal self-vibration type road surface crack-pouring machine |
| CN105821746A (en) * | 2015-01-08 | 2016-08-03 | 常州杰和机械有限公司 | Driving type pavement trenching machine |
| CN108487030A (en) * | 2018-05-24 | 2018-09-04 | 中铁十二局集团第四工程有限公司 | A kind of asphalt concrete pavement cutting equipment that can cool down automatically |
-
2005
- 2005-09-05 CN CN 200520117534 patent/CN2876159Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064234A (en) * | 2010-11-01 | 2011-05-18 | 江苏永能光伏科技有限公司 | Perforating machine |
| CN102064234B (en) * | 2010-11-01 | 2012-10-17 | 江苏永能光伏科技有限公司 | Perforating machine |
| CN103321132A (en) * | 2013-05-28 | 2013-09-25 | 王富贵 | Pedal self-vibration type road surface crack-pouring machine |
| CN103321132B (en) * | 2013-05-28 | 2016-01-06 | 王富贵 | Pedal is vibration-type road-surface joint-grouting machine voluntarily |
| CN105821746A (en) * | 2015-01-08 | 2016-08-03 | 常州杰和机械有限公司 | Driving type pavement trenching machine |
| CN105821746B (en) * | 2015-01-08 | 2017-11-14 | 常州杰和机械有限公司 | Driving-type road surface slotting machine |
| CN108487030A (en) * | 2018-05-24 | 2018-09-04 | 中铁十二局集团第四工程有限公司 | A kind of asphalt concrete pavement cutting equipment that can cool down automatically |
| CN108487030B (en) * | 2018-05-24 | 2024-03-19 | 中铁十二局集团第四工程有限公司 | Asphalt concrete pavement cutting equipment capable of automatically cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20091009 |