CN205205631U - Controllable pneumatic elevating path face cutting machine - Google Patents
Controllable pneumatic elevating path face cutting machine Download PDFInfo
- Publication number
- CN205205631U CN205205631U CN201521041059.1U CN201521041059U CN205205631U CN 205205631 U CN205205631 U CN 205205631U CN 201521041059 U CN201521041059 U CN 201521041059U CN 205205631 U CN205205631 U CN 205205631U
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- controllable pneumatic
- push rod
- layer board
- handle
- supporting plate
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Abstract
The utility model provides a controllable pneumatic elevating path face cutting machine, has a frame that comprises layer board, push rod, handle and walking wheel, and the push rod is fixed at the rear portion of layer board, and the push rod upper end is provided with the handle, and the both sides of layer board rear end are provided with the walking wheel, stationary engine on the layer board sets up the cutting parts in one side of layer board, and the cutting parts are connected with engine power, and the layer board bottom is provided with the chassis, and revolving axle and hinged rack are passed through to the chassis rear end, and chassis front end both sides set up the supporting wheel, have a controllable pneumatic telescoping device, controllable pneumatic telescoping device lower part control end is through the round pin axle is articulated with the chassis down, and controllable pneumatic telescoping device upper portion stiff end is articulated with the push rod of frame through last round pin axle, the handle is connected to the open/close valve of controllable pneumatic telescoping device through the bands. The utility model discloses simple structure, the cutting parts go up and down to operate level and smoothly, do not have the phenomenon of shock, and complete machine weight is little, and the cutting suitability is strong.
Description
technical field:
The utility model relates to a kind of controllable pneumatic elevating road cutter, is a kind ofly controllable pneumatic stretching device can be utilized to control be elevated and keep the pavement cutting machine of any cutting position cutting road surface partitioning slot.
background technology:
For the cutting equipment using screw mandrel adjustment structure to control cutting part lifting, ubiquity regulates effort, the revolution number of turns is many, latch-up structure is complicated and the problem easily loosened; And steel design part easily gets rusty, quality weight, carrying is inconvenient, the easy deflection of straight cuts.
summary of the invention:
The purpose of this utility model is to provide a kind of controllable pneumatic elevating road cutter, solves the defect that existing cutting equipment regulates cutting part lifting more loaded down with trivial details, and then alleviates weight of equipment by simplifying structure.
The purpose of this utility model realizes as follows: have a frame be made up of supporting plate, push rod, handle and road wheel, push rod is fixed at the rear portion of supporting plate, and push rod upper end is provided with handle, and the both sides of supporting plate rear end are provided with road wheel; Stationary engine on supporting plate, arrange cutting part in the side of supporting plate, cutting part is connected with engine power, is provided with underframe bottom supporting plate, underframe rear end by gyroaxis and frame hinged, both sides, underframe front end arrange support wheel; Have a controllable pneumatic stretching device, controllable pneumatic stretching device lower control terminal by lower bearing pin and underframe hinged, controllable pneumatic stretching device top fixed end is hinged by the push rod of upper pin and frame; Handle is connected to the keying valve of controllable pneumatic stretching device by bands.Controllable pneumatic stretching device controls cutting part lifting, after utilizing controllable pneumatic stretching device to open, the tension force that frame overcomes controllable extensible device by deadweight declines gently, cutting part reaches the depth of cut of setting quickly and accurately, closes the keying valve of controllable pneumatic stretching device to lock cutting part position.
Controllable pneumatic stretching device is controlledly lock atmospheric pressure pole, and the outer end of hollow piston rod is provided with keying valve.
The utility model realizes the lifting of cutting part by controllable pneumatic stretching device, structure is simple, cutting part can be made fast, accurately to reach the depth of cut of setting and lock cutting part position, controllable pneumatic stretching device can also provide enough large damping with steady-working state while cutting out, open and close valve and be arranged on handle place, easy to operate.The utility model decreases steel components, alleviates complete machine weight, makes complete machine working stability reliable, and carrying, transition are light, and straight cuts is deflection not, and without reforming phenomena, it is strong to cut applicability.
accompanying drawing illustrates:
Fig. 1 is the utility model partial structurtes schematic diagrames.
Fig. 2 is complete machine structure schematic diagram of the present utility model.
1-frame, 2-controllable pneumatic stretching device, 3-upper pin, 4-gyroaxis, 5-lower bearing pin, 6-underframe, 7-handle, 8-guide peg, 9-motor, 10-water tank, 11-push rod, 12-cutting part
detailed description of the invention:
With reference to Fig. 1, Fig. 2, the utility model has a frame 1 be made up of supporting plate, push rod 11, handle 7 and road wheel, and push rod 11 is fixed at the rear portion of supporting plate, and push rod 11 upper end is provided with handle 7, and the both sides of supporting plate rear end are provided with road wheel; Stationary engine 9 on supporting plate, between supporting plate and push rod 11, support is set, support is fixed water tank 10, arrange cutting part 12 in the side of supporting plate, the side that support is in cutting part 12 arranges guide peg 8, and cutting part 12 is connected with motor 9 power, underframe 6 is provided with bottom supporting plate, underframe 6 rear end is hinged by gyroaxis 4 and frame 1, and both sides, underframe 6 front end arrange support wheel, and support wheel is used for underframe 6 to support on the ground; There is a controllable pneumatic stretching device 2, controllable pneumatic stretching device 2 is controlled atmospheric pressure pole of locking, the outer end of hollow piston rod is provided with keying valve, controllable pneumatic stretching device 2 lower control terminal is hinged by lower bearing pin 5 and underframe 6, and controllable pneumatic stretching device 2 top fixed end is hinged with the push rod 11 of frame 1 by upper pin 3; Handle 7 is connected to the keying valve of controllable pneumatic stretching device 2 by bands, and controllable pneumatic stretching device 2 self elongates or shortens and makes to be installed on cutting part 12 oscilaltion in frame 1 and locking position.
Claims (2)
1. a controllable pneumatic elevating road cutter, have a frame be made up of supporting plate, push rod, handle and road wheel, push rod is fixed at the rear portion of supporting plate, and push rod upper end is provided with handle, and the both sides of supporting plate rear end are provided with road wheel; Stationary engine on the supporting plate of frame, in the side of supporting plate, cutting part is set, cutting part is connected with engine power, it is characterized in that: bottom supporting plate, be provided with underframe (6), underframe (6) rear end is hinged by gyroaxis (4) and frame (1), and underframe (6) both sides, front end arrange support wheel; There is a controllable pneumatic stretching device (2), controllable pneumatic stretching device (2) lower control terminal is hinged by lower bearing pin (5) and underframe (6), and controllable pneumatic stretching device (2) top fixed end is hinged with the push rod (11) of frame (1) by upper pin (3); Handle (7) is connected to the keying valve of controllable pneumatic stretching device (2) by bands.
2. controllable pneumatic elevating road cutter according to claim 1, is characterized in that: controllable pneumatic stretching device (2) locks atmospheric pressure pole for controlled, and the outer end of hollow piston rod is provided with keying valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041059.1U CN205205631U (en) | 2015-12-15 | 2015-12-15 | Controllable pneumatic elevating path face cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041059.1U CN205205631U (en) | 2015-12-15 | 2015-12-15 | Controllable pneumatic elevating path face cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205205631U true CN205205631U (en) | 2016-05-04 |
Family
ID=55843359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041059.1U Active CN205205631U (en) | 2015-12-15 | 2015-12-15 | Controllable pneumatic elevating path face cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205205631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070435A (en) * | 2019-12-11 | 2020-04-28 | 张丽珠 | Construction machinery slotting device |
-
2015
- 2015-12-15 CN CN201521041059.1U patent/CN205205631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070435A (en) * | 2019-12-11 | 2020-04-28 | 张丽珠 | Construction machinery slotting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |