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CN112931140A - Rocker arm saw for cutting branches intruding into power transmission channel and using method thereof - Google Patents

Rocker arm saw for cutting branches intruding into power transmission channel and using method thereof Download PDF

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Publication number
CN112931140A
CN112931140A CN202110149826.4A CN202110149826A CN112931140A CN 112931140 A CN112931140 A CN 112931140A CN 202110149826 A CN202110149826 A CN 202110149826A CN 112931140 A CN112931140 A CN 112931140A
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China
Prior art keywords
saw
rocker
rocker arm
branches
power transmission
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Granted
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CN202110149826.4A
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CN112931140B (en
Inventor
王鲁昕
齐超
孟刚
朱明泽
问海亮
宋子文
刘峙麟
孟祥玉
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State Grid Heilongjiang Electric Power Co Ltd Electric Power Research Institute
State Grid Corp of China SGCC
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State Grid Heilongjiang Electric Power Co Ltd Electric Power Research Institute
State Grid Corp of China SGCC
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Publication of CN112931140A publication Critical patent/CN112931140A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/08Felling trees
    • A01G23/091Sawing apparatus specially adapted for felling trees
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/099Auxiliary devices, e.g. felling wedges
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ecology (AREA)
  • Theoretical Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Sawing (AREA)
  • Portable Power Tools In General (AREA)

Abstract

一种用于砍伐侵入输电通道树枝的摇臂锯及其使用方法,它涉及一种摇臂锯及其使用方法。本发明为了解决现有人工对超高树砍伐存在效率低、风险大以及阻力大的问题。本发明的支撑架(5)安装在车体(1)的上端,摇臂杆(2)转动安装在支撑架(5)上,支撑架(5)与摇臂杆(2)之间的上下摆动角度通过摇臂杆(2)自身调节,摇臂杆(2)的一端端部安装有配重座(3),摇臂杆(2)的另一端四周安装有多把油锯(4)。步骤一:确定摇臂锯的行进路线;步骤二:对油锯(4)加油;步骤三:到达需要砍伐树枝的区域砍伐;步骤四:收回工具;步骤五:检查并保养摇臂锯。本发明用于砍伐侵入输电通道的树枝。

Figure 202110149826

A radial arm saw for cutting branches intruding into a power transmission channel and a method of using the same, which relate to a radial arm saw and a method of using the same. The present invention solves the problems of low efficiency, high risk and high resistance in the existing artificial felling of super high trees. The support frame (5) of the present invention is installed on the upper end of the vehicle body (1), the rocker arm rod (2) is rotatably mounted on the support frame (5), and the upper and lower sides between the support frame (5) and the rocker arm rod (2) The swing angle is adjusted by the rocker lever (2) itself, one end of the rocker lever (2) is installed with a counterweight seat (3), and the other end of the rocker lever (2) is installed with multiple chainsaws (4) . Step 1: Determine the travel route of the radial arm saw; Step 2: Refuel the chainsaw (4); Step 3: Reach the area where branches need to be cut down; Step 4: Recover the tool; Step 5: Check and maintain the radial arm saw. The present invention is used for cutting down branches that invade power transmission channels.

Figure 202110149826

Description

Rocker arm saw for cutting branches intruding into power transmission channel and using method thereof
Technical Field
The invention relates to a rocker arm saw and a using method thereof, in particular to a rocker arm saw for felling branches intruding into a power transmission channel and a using method thereof.
Background
In daily life, green vegetation has played a very important role in beautifying the environment, absorbing environmental pollution, providing a home for wild animals, and the like. However, the green vegetation around the transmission line has significant potential danger for public safety. The collapse of trees around the power transmission line may hit the power transmission line to cause power failure and forest fire, the trees under the power transmission line grow too high, or the growth of trees near the power transmission line channel invades the power transmission channel, causing serious potential safety hazard. Therefore, management and felling of green vegetation around power transmission lines is a very important issue. At present, the pruning of trees around the transmission line and the control of green vegetation have consumed the huge financial resources of electric power company, and these green vegetation of reasonable, high-efficient management can not only reduce whole spending, can ensure to last the power supply moreover, prevent that the transmission line from being damaged the reduction of the power transmission reliability that arouses, causing serious economic loss.
At present, the most important mode is to fell the super high trees manually, so that the risk that the super high trees invade a power transmission channel is prevented. However, the method has various problems, namely firstly, the manual felling efficiency is low, and the operation is carried out by operators only by hands; secondly, the manual felling risk is high, and sometimes, people need to climb trees for operation, so that the operation risk is high; thirdly, the economic loss caused by the whole cutting of the trees is large, in practice, more beneficial bodies can be involved, various resistances are usually generated in the implementation, and if only branches invading into a power transmission channel are cut, the resistance is not generated.
In conclusion, the problems of low efficiency, high risk and high resistance exist in the existing manual super-high tree felling.
Disclosure of Invention
The invention aims to solve the problems of low efficiency, high risk and high resistance of the existing manual super-high tree felling. Further provided is a rocker arm saw for cutting branches intruding into a power transmission channel and a method of use thereof.
The technical scheme of the invention is as follows: a rocker arm saw for cutting branches intruding into a power transmission channel comprises a vehicle body, and further comprises a rocker arm rod, a counterweight seat, a support frame and a plurality of chain saws, wherein the support frame is installed at the upper end of the vehicle body, the rocker arm rod is rotatably installed on the support frame, the vertical swinging angle between the support frame and the rocker arm rod is adjusted through the rocker arm rod, the counterweight seat is installed at the end part of one end of the rocker arm rod, and the plurality of chain saws are installed at the periphery of the other end of the rocker arm rod along the length direction of the rocker arm.
Further, the rocker arm lever is a telescopic rocker arm lever.
Further, the connecting point of the rocker arm rod and the supporting frame can be folded.
Further, the rocker arm lever is a rectangular rocker arm lever.
Furthermore, a plurality of chain saws are arranged on the other side of the rocker arm rod in a cross shape.
Furthermore, the chain saw further comprises a tablet personal computer, wherein the tablet personal computer is installed on the counterweight seat and is connected with a Bluetooth module in a base for installing a plurality of chain saws through Bluetooth in the tablet personal computer.
Furthermore, the multifunctional chain saw further comprises a camera, wherein the camera is installed in the rocker arm rod and is positioned at the tail ends of the plurality of chain saws, a transparent acrylic protection plate is arranged above the camera, and the camera is electrically connected with the tablet personal computer.
The invention also provides a using method of the rocker arm saw for cutting branches intruding into a power transmission channel, which comprises the following steps:
the method comprises the following steps: inspecting weather conditions and power transmission line grade conditions according to line patrol regulations, and determining a vehicle travelling route provided with a rocker arm saw and a travelling route of the rocker arm saw;
step two: determining the oil quantity required by the chain saw according to the investigation result in the first step, and oiling the chain saw; charging a switch and a Bluetooth module in a base for mounting the chain saw and charging a tablet personal computer;
step three: when the region needing to cut branches is reached, the plurality of chain saws are started through the tablet personal computer, the rocker arm is controlled by observing the condition of the tablet personal computer until all branches invading into the power transmission channel are cut;
step four: the chain saw is turned off through the tablet personal computer, and the arm of the rocker arm is retracted through the rocker arm control handrail in the rocker arm rod and the control mechanism;
step five: the chain saw is inspected, damaged sprocket and other parts are changed, for saw arm and the incasement mechanical structure clearance piece of saw of chain saw and oil, all drive mechanism of fastening clear up the surplus fuel of saw incasement of chain saw.
Compared with the prior art, the invention has the following effects:
1. the tree pruning device can directly prune branches invading a power transmission channel when vehicles and personnel patrol, does not need to prune trees from the root, greatly improves the working efficiency, and effectively reduces the economic loss of the trees.
2. According to the invention, through the self-expansion and control mechanism of the rocker arm rod, the height of the chain saw can be flexibly controlled, and branches can be cut conveniently. 4 the chain saws are arranged in a cross shape, so that branches invading into the power transmission channel can be well felled from all directions. The adoption of a chain saw for cutting can reduce the cutting resistance.
3. The chain saw switch is controlled by the Bluetooth receiving device, so that on one hand, the safety of operators is protected without directly contacting equipment, and on the other hand, the equipment can be operated conveniently.
4. According to the invention, the camera is arranged at the front end of the rocker arm, and the iPad is arranged at the tail part of the rocker arm, so that the condition of the front end can be live broadcast at the tail part in real time, operators can know the condition of the front end in time conveniently, and the operation process can be more detailed.
5. According to the invention, the wheel carrier (namely the movable vehicle body) is arranged at the lower part of the rocker arm, so that the rocker arm can move more conveniently and can be hung on a vehicle unhook to move along with the vehicle.
Drawings
FIG. 1 is a front view of the overall construction of the present invention; FIG. 2 is a top view of a plurality of chain saws 4 mounted on the rocker arm lever 2;
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 2, the rocker arm saw for felling branches intruding into a power transmission channel comprises a vehicle body 1, a rocker arm rod 2, a counterweight seat 3, a support frame 5 and a plurality of chain saws 4, wherein the support frame 5 is installed at the upper end of the vehicle body 1, the rocker arm rod 2 is rotatably installed on the support frame 5, the vertical swinging angle between the support frame 5 and the rocker arm rod 2 is adjusted through the rocker arm rod 2, the counterweight seat 3 is installed at one end part of the rocker arm rod 2, and the plurality of chain saws 4 are installed around the other end of the rocker arm rod 2 along the length direction of the rocker arm rod.
In practical use of the present embodiment, the rocker arm rod 2 is an electric rocker arm, and the rocker arm rod 2 is divided into two parts, one part is used as a lever and contracted, and the other part is used for containing a plurality of chain saws 4. The rocker arm rod of the telescopic part drives the rocker arm rod part for containing a plurality of chain saws 4 to extend and retract.
The counterweight housing 3 of the embodiment can ensure that a plurality of chain saws 4 are arranged at the high section of the rocker arm rod 2, and the rocker arm does not topple over when the tree branches are cut.
The second embodiment is as follows: the present embodiment will be described with reference to fig. 1 to 2, and the rocker arm lever 2 of the present embodiment is a telescopic rocker arm lever. So design, be convenient for fell according to the branch of co-altitude. Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 2, and the connection point of the rocker arm lever 2 and the support bracket 5 of the present embodiment is foldable. Due to the design, the folded rocker arm rod is convenient to mount on a vehicle, the transportation is convenient, and the occupied space is small. Other components and connection relationships are the same as those in the first or second embodiment.
The rotation point of the rocker arm rod 2 adopted by the embodiment can be folded upwards, so that the rocker arm rod can be effectively prevented from being bent downwards to deform under the premise of receiving the gravity of a plurality of chain saws and the lateral force in the tree cutting process, and the service life and the safety performance in the using process can be conveniently ensured.
The fourth concrete implementation mode: the present embodiment will be described with reference to fig. 1 to 2, and the rocker arm lever 2 of the present embodiment is a rectangular rocker arm lever. Due to the design, a plurality of chain saws, particularly the oil tank part of the chain saw, can be conveniently installed in enough space, and in practical use, four chain saws can share one oil tank or can be independently provided with the oil tank. Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: the present embodiment will be described with reference to fig. 1 to 2, and the plurality of chain saws 4 of the present embodiment are mounted in a cross shape on the other side of the rocker arm lever 2. So set up, under the prerequisite of guaranteeing enough installation space, can be so that when cutting down the branch, two upper and lower chain saws can touch the branch simultaneously and cut down the branch, when meetting the branch of irregular shape, two front and back chain saws also can play a role, cut down once more to being in the branch that is about to cut down, and then guaranteed the effect of cutting. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
When the chain saw of the embodiment is used, one or more chain saws are selectively opened to work according to actual needs, so that the waste of oil caused by opening the chain saw when not necessary is prevented.
The sixth specific implementation mode: the embodiment is described with reference to fig. 1 to 2, and the embodiment further includes a tablet computer 7, where the tablet computer 7 is mounted on the counterweight seat 3, and is connected with a bluetooth module in a base for mounting the plurality of chain saws 4 through bluetooth in the tablet computer 7. So set up, the bluetooth that this embodiment adopted is connected and control mode is current conventional technique, stops through adopting the panel computer to control opening of chain saw, can carry out the every chain saw of independent control, is convenient for under the prerequisite of guaranteeing normal felling work, can practice thrift and reduce cost. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 2, and the embodiment further includes a camera 8, the camera 8 is installed in the rocker arm rod 2, the camera 8 is located at the tail end of the plurality of chain saws 4, a transparent acrylic protection plate is arranged above the camera 8, and the camera 8 is electrically connected with the tablet personal computer 7. So set up, the operator of being convenient for just can in time observe the image and the actual conditions of cutting down the branch through panel computer, has effectively avoided the operator often to raise the head and has observed the condition that needs cut down the branch, causes the painful phenomenon of cervical vertebra, but also can be clearer and the accurate condition of observing the branch cutting down. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
The branches cut by the embodiment are neat, the newly grown branches are relatively neat, the problem that frequent cutting is needed due to irregular branch growth is avoided, and transmission cables are affected due to the fact that some branches grow to the degree of cutting.
The acrylic plate of this embodiment can have the guard action to the camera, prevents that the camera from being damaged by the branch.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 2, and the use method of the rocker arm saw for cutting branches intruding into a power transmission channel of the embodiment comprises the following steps:
the method comprises the following steps: inspecting weather conditions and power transmission line grade conditions according to line patrol regulations, and determining a vehicle travelling route provided with a rocker arm saw and a travelling route of the rocker arm saw;
step two: determining the oil quantity required by the chain saw 4 according to the investigation result in the first step, and oiling the chain saw; charging a switch and a Bluetooth module in a base for mounting the chain saw 4 and charging the tablet computer 7;
step three: when the region needing to cut branches is reached, the plurality of chain saws 4 are started through the tablet personal computer 7, the rocker arms are controlled by observing the condition of the tablet personal computer 7 until all branches invading into the power transmission channel are cut;
step four: the chain saw 4 is turned off through the tablet personal computer 7, and the arm of the rocker arm is retracted through the rocker arm control handrail in the rocker arm rod 2 and the control mechanism;
step five: the chain saw 4 is inspected, damaged sprocket and other parts are changed, for the saw arm of chain saw 4 and the incasement mechanical structure clearance piece of saw and oil, all drive mechanism of fastening, the surplus fuel in the case of the saw of clearance chain saw 4.
In practical use, the chain saw has 4 chain saw handles which are arranged in a cross shape; is connected with the rocker arm vehicle through the oil saw seat; the chain saw seat is provided with a switch with a Bluetooth control module, and can receive opening and closing signals in a Bluetooth mode to control the starting and stopping conditions of the chain saw; the tablet personal computer refers to iPad and is fixed in a counterweight seat at the tail part of the rocker arm rod through an iPad frame; the iPad is communicated with a Bluetooth control module on the chain saw seat through a Bluetooth function to control the start and stop of the chain saw; the iPad plays a video shot by the camera through the camera arranged at the top end of the chain saw;
the rocker arm comprises an arm, a wheel carrier and the like. The arm of the rocker arm rod consists of a steel frame, and the arm can be stretched through a cable, a winch and a control motor; the head of the arm is connected with the chain saw base and is provided with a camera; the tail part of the arm is provided with a counterweight and a hook; the control handrail is arranged on the tail part, so that the functions of pitching, left-right swinging and the like of the whole rocker arm can be realized.
The wheel carrier (vehicle body) is arranged at the lower part of the rocker vehicle, the lower end of the wheel carrier is provided with wheels, and the upper part of the wheel carrier is connected with the arm of the rocker, so that the functions of supporting, fixing, carrying and the like of the arm can be realized.

Claims (8)

1.一种用于砍伐侵入输电通道树枝的摇臂锯,它包括车体(1),其特征在于:它还包括摇臂杆(2)、配重座(3)、支撑架(5)和多把油锯(4),支撑架(5)安装在车体(1)的上端,摇臂杆(2)转动安装在支撑架(5)上,支撑架(5)与摇臂杆(2)之间的上下摆动角度通过摇臂杆(2)自身调节,摇臂杆(2)的一端端部安装有配重座(3),摇臂杆(2)的另一端四周沿其长度方向上安装有多把油锯(4)。1. A rocker saw for felling branches invading a power transmission channel, comprising a vehicle body (1), characterized in that it also comprises a rocker lever (2), a counterweight seat (3), a support frame (5) and multiple chainsaws (4), the support frame (5) is installed on the upper end of the vehicle body (1), the rocker arm (2) is rotatably installed on the support frame (5), the support frame (5) is connected to the rocker arm ( 2) The up and down swing angle is adjusted by the rocker lever (2) itself, one end of the rocker lever (2) is equipped with a counterweight seat (3), and the other end of the rocker lever (2) is along its length. There are several chainsaws (4) installed in the direction. 2.根据权利要求1所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:摇臂杆(2)为可伸缩摇臂杆。2 . The rocker arm saw for felling branches intruding into power transmission channels according to claim 1 , wherein the rocker arm rod ( 2 ) is a telescopic rocker arm rod. 3 . 3.根据权利要求2所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:摇臂杆(2)与支撑架(5)的连接点处可折叠。3 . The rocker saw for cutting branches intruding into power transmission channels according to claim 2 , wherein the connection point between the rocker rod ( 2 ) and the support frame ( 5 ) is foldable. 4 . 4.根据权利要求3所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:摇臂杆(2)为矩形摇臂杆。4. A rocker saw for cutting branches intruding into a power transmission channel according to claim 3, wherein the rocker rod (2) is a rectangular rocker rod. 5.根据权利要求4所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:多把油锯(4)呈十字形安装在摇臂杆(2)的另一侧。5. A rocker saw for cutting branches intruding into a power transmission channel according to claim 4, characterized in that: a plurality of chainsaws (4) are installed on the other side of the rocker rod (2) in a cross shape. 6.根据权利要求5所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:它还包括平板电脑(7),平板电脑(7)安装在配重座(3)上,通过平板电脑(7)内的蓝牙与用于安装多把油锯(4)的底座中的蓝牙模块连接。6. A rocker saw for felling branches intruding into the transmission channel according to claim 5, characterized in that: it further comprises a tablet computer (7), and the tablet computer (7) is installed on the counterweight seat (3) is connected with the Bluetooth module in the base for installing multiple chainsaws (4) through the Bluetooth in the tablet computer (7). 7.根据权利要求6所述的一种用于砍伐侵入输电通道树枝的摇臂锯,其特征在于:它还包括摄像头(8),摄像头(8)安装在摇臂杆(2)内,且摄像头(8)位于多把油锯(4)的末端,摄像头(8)的上方设有透明的亚克力防护板,摄像头(8)与平板电脑(7)电连接。7. A rocker saw for felling branches invading power transmission channels according to claim 6, characterized in that: it further comprises a camera (8), and the camera (8) is installed in the rocker lever (2), and The camera (8) is located at the end of the plurality of chainsaws (4), a transparent acrylic protective plate is arranged above the camera (8), and the camera (8) is electrically connected with the tablet computer (7). 8.一种使用权利要求1至7中任意一项权利要求所述的一种用于砍伐侵入输电通道树枝的摇臂锯的使用方法,其特征在于:它包括以下步骤:8. A method of using a radial arm saw for felling branches invading a power transmission channel according to any one of claims 1 to 7, characterized in that: it comprises the following steps: 步骤一:根据巡线规程考察天气情况、输电线路等级情况,确定装有摇臂锯的车辆行进路线和摇臂锯的行进路线;Step 1: Check the weather conditions and power transmission line grades according to the line inspection regulations, and determine the travel route of the vehicle equipped with the radial arm saw and the travel route of the radial arm saw; 步骤二:根据步骤一中调查结果,确定油锯(4)所需油量,并对其进行加油;为用于安装油锯(4)的底座中的开关及蓝牙模块充电和平板电脑(7)充电;Step 2: According to the investigation results in Step 1, determine the oil quantity required by the chain saw (4), and refuel it; charge the switch and the Bluetooth module in the base for installing the chain saw (4) and charge the tablet computer (7 )Charge; 步骤三:当到达到需要砍伐树枝的区域,通过平板电脑(7)启动多把油锯(4),通过观察平板电脑(7)情况来控制摇臂,直到所有侵入输电通道的树枝都砍伐完毕;Step 3: When reaching the area where branches need to be cut, use the tablet computer (7) to start multiple chainsaws (4), and control the rocker arm by observing the situation of the tablet computer (7) until all the branches that invade the transmission channel are cut down. ; 步骤四:通过平板电脑(7)关闭油锯(4),通过摇臂杆(2)中的摇臂控制扶手和控制机构收回摇臂的臂;Step 4: Turn off the chain saw (4) through the tablet computer (7), and retract the arm of the rocker arm through the rocker arm control armrest and control mechanism in the rocker arm lever (2); 步骤五:检查油锯(4),更换损坏的链齿及其他零件,为油锯(4)的锯臂及锯箱内机械结构清理碎屑并上油,紧固所有传动机构,清理油锯(4)的锯箱内剩余燃油。Step 5: Check the chain saw (4), replace the damaged chain teeth and other parts, clean and oil the saw arm of the chain saw (4) and the mechanical structure in the saw box, tighten all the transmission mechanisms, and clean the chain saw (4) The remaining fuel in the saw box.
CN202110149826.4A 2021-02-03 2021-02-03 A radial arm saw for cutting down branches invading a power transmission channel and a method of using the same Active CN112931140B (en)

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079577A (en) * 1996-04-30 2000-06-27 Heikkilae; Risto Loader
US7373960B1 (en) * 2005-10-24 2008-05-20 Mark Kevin Westbrook Brush cutter
CN203120540U (en) * 2013-02-05 2013-08-14 安徽理工大学 Multi-freedom telescopic pruning machine
JP2013215096A (en) * 2012-04-04 2013-10-24 Taisei Corp Lumbering apparatus and hanging jig
CN104584979A (en) * 2015-01-30 2015-05-06 国网辽宁省电力有限公司抚顺供电公司 Seating-type electric overhead saw
CN204393009U (en) * 2015-01-23 2015-06-17 林嘉惠 The electronic felling strap saw of a kind of novel environment friendly
CN105706754A (en) * 2016-03-22 2016-06-29 国网浙江省电力公司湖州供电公司 Tree branch pruning device
CN107347469A (en) * 2017-08-23 2017-11-17 张飞 A kind of pruner for tree
CN206686690U (en) * 2017-03-31 2017-12-01 国网辽宁省电力有限公司锦州供电公司 Rocker-arm electric branch sawing machine
CN206728662U (en) * 2017-04-17 2017-12-12 闫大明 A kind of hand high branch trimming knife of extension type
CN108476766A (en) * 2018-05-26 2018-09-04 安徽工程大学 A kind of robot for the trimming of bamboo branches and leaves
CN208624158U (en) * 2018-06-04 2019-03-22 石河子大学 A hanging orchard pruning machine
CN209134891U (en) * 2018-11-14 2019-07-23 杜企业 Garden trimming machine
CN211064247U (en) * 2019-07-06 2020-07-24 浙江白马实业有限公司 Lithium electricity gardens branches of tall trees saw
CN214282541U (en) * 2021-02-03 2021-09-28 国网黑龙江省宝泉岭电业局有限公司 A radial arm saw for cutting tree branches intruding into power transmission channels

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079577A (en) * 1996-04-30 2000-06-27 Heikkilae; Risto Loader
US7373960B1 (en) * 2005-10-24 2008-05-20 Mark Kevin Westbrook Brush cutter
JP2013215096A (en) * 2012-04-04 2013-10-24 Taisei Corp Lumbering apparatus and hanging jig
CN203120540U (en) * 2013-02-05 2013-08-14 安徽理工大学 Multi-freedom telescopic pruning machine
CN204393009U (en) * 2015-01-23 2015-06-17 林嘉惠 The electronic felling strap saw of a kind of novel environment friendly
CN104584979A (en) * 2015-01-30 2015-05-06 国网辽宁省电力有限公司抚顺供电公司 Seating-type electric overhead saw
CN105706754A (en) * 2016-03-22 2016-06-29 国网浙江省电力公司湖州供电公司 Tree branch pruning device
CN206686690U (en) * 2017-03-31 2017-12-01 国网辽宁省电力有限公司锦州供电公司 Rocker-arm electric branch sawing machine
CN206728662U (en) * 2017-04-17 2017-12-12 闫大明 A kind of hand high branch trimming knife of extension type
CN107347469A (en) * 2017-08-23 2017-11-17 张飞 A kind of pruner for tree
CN108476766A (en) * 2018-05-26 2018-09-04 安徽工程大学 A kind of robot for the trimming of bamboo branches and leaves
CN208624158U (en) * 2018-06-04 2019-03-22 石河子大学 A hanging orchard pruning machine
CN209134891U (en) * 2018-11-14 2019-07-23 杜企业 Garden trimming machine
CN211064247U (en) * 2019-07-06 2020-07-24 浙江白马实业有限公司 Lithium electricity gardens branches of tall trees saw
CN214282541U (en) * 2021-02-03 2021-09-28 国网黑龙江省宝泉岭电业局有限公司 A radial arm saw for cutting tree branches intruding into power transmission channels

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