CN205071674U - Hydraulic pressure cantilever brush cutter - Google Patents
Hydraulic pressure cantilever brush cutter Download PDFInfo
- Publication number
- CN205071674U CN205071674U CN201520729273.XU CN201520729273U CN205071674U CN 205071674 U CN205071674 U CN 205071674U CN 201520729273 U CN201520729273 U CN 201520729273U CN 205071674 U CN205071674 U CN 205071674U
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- mechanical arm
- cutting
- hydraulic
- frame
- gear
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Abstract
The utility model discloses a hydraulic pressure cantilever brush cutter, including frame, frame box, cantilever mechanism, cutting mechanism, the frame bottom is passed through the screw rod and is linked to each other with the frame box, is equipped with intermeshing's turbine worm in the frame box, and the screw rod links to each other with the turbine through the turbine key in stretching into the frame box, cutting mechanism includes the cutting box, locates the hydraulic motor on cutting box top, locates the drive mechanism in the cutting box and locate the cutterbar that cuts the bottom half, and the cutterbar passes through drive mechanism and links to each other with hydraulic motor, cantilever mechanism one end is fixed and is fixed on the cutting mechanism top at frame top, the other end, pulls cutting mechanism and does level and vertical direction motion for the frame. The utility model discloses a hydraulic control, it is adjustable to cut the speed of irritating, and work operation intensity is little, through the flexible adjustment that realizes operation angle, working altitude, operating radius of the rotatory cooperation cantilever mechanism of frame, satisfy different ranges and cut the requirement of irritating the operation.
Description
Technical field
The utility model relates to brush equipment, is specifically related to a kind of hydraulic arm brush saw.
Background technology
Shrub and draft are surface fuel chief components, are combustibles alive important in standing forest.Brush not only can reduce the Surface fuel load alive on earth's surface, the continuity of combustible substance distribution can also be reduced, destroy its horizontal distribution continuity formed because of own growth and and tall fill with vertical distribution continuity between grass (spreading to the differentiation of crown fire to prevent and to control surface fire), level when can effectively avoid forest fires to occur like this spreads and vertical extension.Domestic fire prevention brush generally adopts portable brush saw (side hanging and backpack) to carry out fire prevention brush operation, it is large to there is manpower consumption in this mode, labour intensity is large, efficiency is low, there is operating area limitation large, in cutting process, cutting speed, cutting angle and cutting-height change troublesome problem simultaneously.In order to improve fire prevention brush efficiency, reducing human cost, reducing labour intensity, research and development high-efficiency fireproof brush equipment just seems particularly important.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the utility model provides a kind of hydraulic arm brush saw, and can realize the brush operation of different amplitude, automaticity is high, effectively ensures operating efficiency and operating area.
Technical scheme: hydraulic arm brush saw described in the utility model, comprises support, support casing, cantilever mechanism, cutting mechanism; Described support bottom is connected with described support casing by screw rod, is provided with intermeshing turbine and worm in described support casing, and screw rod is stretched in described support casing and is connected with turbine by turbine key; Described cutting mechanism comprises cutting casing, is located at the hydraulic motor on cutting casing top, is located at the transmission mechanism in cutting casing and is located at the cutter of cutting bottom half, and cutter is connected with hydraulic motor by transmission mechanism; Described cantilever mechanism one end is fixed on described support top, the other end is fixed on described cutting mechanism top, draws described cutting mechanism and does the motion of horizontal and vertical direction relative to described support; Described turbine external connection power mechanism drives described support to rotate the operating angle regulating described cutting mechanism, the operating radius of cutting mechanism described in described cantilever mechanism telescopic adjustment and operation height.
Improve technique scheme further, described cantilever mechanism comprises the three-mechanical arm of the first mechanical arm, the second mechanical arm and the semi-circular shape connected successively, first mechanical arm one end is connected with described support top, the other end and second mechanical arm one end are hinged and connected, and the second mechanical arm other end is rotationally connected along three-mechanical arm; First mechanical arm is turning shape, inner side is connected with described support top by the first hydraulic cylinder, outside is connected by the end of the second hydraulic cylinder with described second mechanical arm, and the middle part of the second mechanical arm is connected with the semicircle top of three-mechanical arm by the 3rd hydraulic cylinder, semicircle bottom is connected with described cutting mechanism by L shape connector.By the connection of three joint mechanical arms, guarantee regulates cutter operation height and operating radius process efficiency is high, speed is fast.
Further, described transmission mechanism comprise be connected with described hydraulic motor driving shaft, the driving shaft gear for transmission driving shaft, the countershaft-gear be meshed with driving shaft gear, the jackshaft supporting countershaft-gear, the shaft gear be meshed with countershaft-gear, supporting shaft gear power transmission shaft, the bottom of power transmission shaft is connected with described cutter.
Further, described cutter is two, is in transmission connection respectively by countershaft-gear, jackshaft, shaft gear, power transmission shaft and described driving shaft, driving shaft gear described in two groups.Two cutters are set, and ensure synchronous working by driving shaft transmission, promote operating efficiency.
Further, described cutter is saw blade.Described saw blade is fixed down through flange; Fixed by flange, ensure that saw blade operation process is firm.
Beneficial effect: compared with prior art, advantage of the present utility model: the utility model is controlled by hydraulic motor, brush speed is adjustable, and operating efficiency is high, and operation intensity is little; Stretched by support rotatable engagement cantilever mechanism and realize the adjustment of operating angle, operation height, operating radius, meet the requirement of different amplitude brush operation, fast response time, significantly improve fire prevention brush efficiency and fire prevention operation automation degree, consumption manpower is few, effectively reduces labour intensity; The requirement of forest zone complex job can be met simultaneously, adapt to landform and the working environment of rather harsh.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Embodiment
Below by accompanying drawing, technical solutions of the utility model are described in detail.
embodiment 1:the arm-type brush saw of hydraulic suspension as shown in Figure 1 and Figure 2, comprises support 1, support casing 2, first mechanical arm 6, second mechanical arm 7, three-mechanical arm 8, first hydraulic cylinder 61, second hydraulic cylinder 71, the 3rd hydraulic cylinder 81, cutting casing 9, hydraulic motor 10, transmission mechanism, saw blade; Support 1 bottom is connected with support casing 2 by screw rod, is provided with intermeshing turbine 4 worm screw 3 in support casing 2, and screw rod is stretched in support casing 2 and is connected with turbine 4 by turbine key 5; Cutting casing 9 top arranges hydraulic motor 10, inside arranges transmission mechanism, transmission mechanism comprise be connected with hydraulic motor 10 driving shaft 11, be all engaged with countershaft-gear 13, countershaft-gear 13 for the driving shaft gear 12 of transmission driving shaft 11, driving shaft gear 12 both sides and supported by jackshaft 14 and engage with shaft gear 15, power transmission shaft 16 supporting shaft gear 15 is also connected with saw blade 18, and saw blade 18 is fixed by upper flange plate 19, lower flange 20; First mechanical arm 6 one end and support 1 top are hinged and connected, the other end and second mechanical arm 7 one end are hinged and connected, and second mechanical arm 7 other end is rotationally connected along three-mechanical arm 8; First mechanical arm 6 is in turning shape, inner side is connected with support 1 top by the first hydraulic cylinder 61, outside is connected by the end of the second hydraulic cylinder 71 with the second mechanical arm 7, and the middle part of the second mechanical arm 7 is connected with the semicircle top of three-mechanical arm 8 by the 3rd hydraulic cylinder 81, semicircle bottom is connected by the top of L shape connector 21 with cutting casing 9.
Worm screw 3 external connection power mechanism rotates and drives turbine 4 to rotate, turbine 4 drives screw rod that support 1 is rotated and realizes the adjustment of saw blade operating angle, and under the telescopic action of the first hydraulic cylinder 61, second hydraulic cylinder 71, the 3rd hydraulic stem, the first mechanical arm 6 adjusts to adjust relative to the angle of support 1, the second mechanical arm 7 and to realize the adjustment of saw blade relative to support 1 operation height and operating radius with the link position of the first mechanical arm 6 angle, the second mechanical arm 7 and three-mechanical arm 8.
As above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (6)
1. a hydraulic arm brush saw, is characterized in that: comprise support, support casing, cantilever mechanism, cutting mechanism; Described support bottom is connected with described support casing by screw rod, is provided with intermeshing turbine and worm in described support casing, and screw rod is stretched in described support casing and is connected with turbine by turbine key; Described cutting mechanism comprises cutting casing, is located at the hydraulic motor on cutting casing top, is located at the transmission mechanism in cutting casing and is located at the cutter of cutting bottom half, and cutter is connected with hydraulic motor by transmission mechanism; Described cantilever mechanism one end is fixed on described support top, the other end is fixed on described cutting mechanism top, draws described cutting mechanism and does the motion of horizontal and vertical direction relative to described support; Described turbine external connection power mechanism drives described support to rotate the operating angle regulating described cutting mechanism, the operating radius of cutting mechanism described in described cantilever mechanism telescopic adjustment and operation height.
2. hydraulic arm brush saw according to claim 1, it is characterized in that: described cantilever mechanism comprises the three-mechanical arm of the first mechanical arm, the second mechanical arm and the semi-circular shape connected successively, first mechanical arm one end is connected with described support top, the other end and second mechanical arm one end are hinged and connected, and the second mechanical arm other end is rotationally connected along three-mechanical arm; First mechanical arm is turning shape, inner side is connected with described support top by the first hydraulic cylinder, outside is connected by the end of the second hydraulic cylinder with described second mechanical arm, and the middle part of the second mechanical arm is connected with the semicircle top of three-mechanical arm by the 3rd hydraulic cylinder, semicircle bottom is connected with described cutting mechanism by L shape connector.
3. hydraulic arm brush saw according to claim 1, it is characterized in that: described transmission mechanism comprise be connected with described hydraulic motor driving shaft, the driving shaft gear for transmission driving shaft, the countershaft-gear be meshed with driving shaft gear, the jackshaft supporting countershaft-gear, the shaft gear be meshed with countershaft-gear, supporting shaft gear power transmission shaft, the bottom of power transmission shaft is connected with described cutter.
4. hydraulic arm brush saw according to claim 3, is characterized in that: described cutter is two, is in transmission connection respectively by countershaft-gear, jackshaft, shaft gear, power transmission shaft and described driving shaft, driving shaft gear described in two groups.
5. the hydraulic arm brush saw according to claim 1 or 3 or 4, is characterized in that: described cutter is saw blade.
6. hydraulic arm brush saw according to claim 5, is characterized in that: described saw blade is fixed down through flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729273.XU CN205071674U (en) | 2015-09-18 | 2015-09-18 | Hydraulic pressure cantilever brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729273.XU CN205071674U (en) | 2015-09-18 | 2015-09-18 | Hydraulic pressure cantilever brush cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071674U true CN205071674U (en) | 2016-03-09 |
Family
ID=55424132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729273.XU Expired - Fee Related CN205071674U (en) | 2015-09-18 | 2015-09-18 | Hydraulic pressure cantilever brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840208A (en) * | 2016-05-18 | 2016-08-10 | 中铁二十五局集团第工程有限公司 | Tunnel primary support base surface treatment device |
| CN106376282A (en) * | 2016-11-04 | 2017-02-08 | 成都森钰泓绿化工程有限公司 | Banking machine for seedling transplanting |
| CN108718654A (en) * | 2018-06-19 | 2018-11-02 | 湖南工艺美术职业学院 | A kind of gardens weeds fallen leaves processing vehicle |
-
2015
- 2015-09-18 CN CN201520729273.XU patent/CN205071674U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840208A (en) * | 2016-05-18 | 2016-08-10 | 中铁二十五局集团第工程有限公司 | Tunnel primary support base surface treatment device |
| CN106376282A (en) * | 2016-11-04 | 2017-02-08 | 成都森钰泓绿化工程有限公司 | Banking machine for seedling transplanting |
| CN108718654A (en) * | 2018-06-19 | 2018-11-02 | 湖南工艺美术职业学院 | A kind of gardens weeds fallen leaves processing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |