CN211379078U - Portable felling bamboo saw - Google Patents
Portable felling bamboo saw Download PDFInfo
- Publication number
- CN211379078U CN211379078U CN201921238765.3U CN201921238765U CN211379078U CN 211379078 U CN211379078 U CN 211379078U CN 201921238765 U CN201921238765 U CN 201921238765U CN 211379078 U CN211379078 U CN 211379078U
- Authority
- CN
- China
- Prior art keywords
- chain
- saw
- plate
- bamboo
- motor
- 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
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 49
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 49
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 49
- 241001330002 Bambuseae Species 0.000 title claims abstract description 46
- 239000011425 bamboo Substances 0.000 title claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 241000209128 Bambusa Species 0.000 claims description 3
- 230000010485 coping Effects 0.000 claims description 2
- 230000009191 jumping Effects 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000544043 Blyxa aubertii Species 0.000 description 1
- 101100008050 Caenorhabditis elegans cut-6 gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sawing (AREA)
Abstract
A portable bamboo felling saw is used for felling bamboo. The chain saw is provided with a miniature motor, a speed reducing mechanism, a mounting bracket, a chain saw plate, a chain saw, a chain expander, a guide chain wheel, an attack angle chain wheel, a guide plate, a chain guard plate, a backpack battery pack, a motor driver, a start-stop switch, a long-handle and a mounting underframe. The miniature motor is connected with the speed reducing mechanism, the speed reducing mechanism is connected with the chain saw, the mounting bracket is connected with the speed reducing mechanism and the chain saw plate, the chain saw is connected with the speed reducing mechanism and is installed around the chain saw plate, the chain expander is installed on the chain saw plate, the guide chain wheel is installed in the middle of the corner of the chain saw plate, the attack chain wheel is installed in the chain saw plate and at the included angle position of the guide plate, the chain guard plate is installed on the mounting bracket, the backpack battery pack provides a power supply, the motor is driven to be installed on the battery pack, the start-stop switch is installed on the driver, and the.
Description
Technical Field
The utility model relates to a bamboo felling tool and a manufacturing method thereof.
Background
China is one of origin and distribution centers of bamboo plants in the world, is the country with the most abundant bamboo resources, and is known as: the bamboo kingdom. The natural bamboo forest area in China is more than 500 million hectares, and various bamboo woods are produced annually more than 450 million tons. Widely distributed bamboo forests occupy the dominant position in the green water mountain, so that the bamboo is the ecological assistant. Bamboo products and bamboo-related cultures are among the most important cultural phenomena in national life and culture.
Because the bamboos all grow in hilly lands and are plants growing in a short time, reasonable thinning is the best way to maintain the ecology of the bamboos. Its growing region environment and interplant density lead to present artifical chopper to cut down, still the mode of cutting down bamboo class in the bamboo forest, and during artifical cutting down, different bamboo classes will cut 6 ~ 30 swords according to the trunk diameter of difference, cut down the completion back, still need the shoulder to choose the hand power, just can transport out the forest zone, and intensity of labour is big, and work efficiency is low, in a lot of bamboo production areas, because of the structural lack of cutting down the labour, has restricted the make full use of bamboo timber, serious arrived the old condition that influences new bamboo growth of old bamboo. With the development of the times, the utilization of bamboo materials such as traditional daily necessities, buildings and the like is greatly shrunk, the bamboo forest industry falls into the dilemma which is never encountered, and even if the problem of industrialized application of the bamboo materials is solved, the original mode of cutting the bamboo by a chopper is still the bottleneck of an industrialized road.
Disclosure of Invention
To solve the problems of primitive, low labor efficiency and high labor intensity of the bamboo thinning tool, the invention provides a portable mechanical tool which is manufactured by assembling different functional components, and the characteristics and advantages of the invention will be obvious to those skilled in the art after reading the following description of the embodiments.
Solution to the problem
The utility model provides a scheme of its technique is: a portable bamboo cutting saw for cutting bamboo is composed of miniature motor, speed reducer, installing supporter, chain saw plate, chain saw, chain expander, guide chain wheel, angle-of-attack chain wheel, guide plate, chain protecting plate, backpack battery set, motor driver, start-stop switch, long handle and installing bottom frame. The effect of setting up this technical scheme is: the micro motor is connected with the speed reducing mechanism and provides power; the speed reducing mechanism is used for reducing the driving speed of the motor, improving the torque of the motor, changing the axial direction of output power, and connecting and driving the chain saw to operate; the mounting bracket is used for connecting the speed reducing mechanism and the chain saw plate; a chain saw is connected with the speed reducing mechanism and arranged around a chain saw plate for sawing off the bamboo wood; the chain saw plate is used for fixing the motion trail of the saw chain; the chain expander is arranged on the chain saw plate and used for expanding the saw chain to prevent the saw chain from loosening and falling off; the guide chain wheel is arranged in the middle of the corner of the chain saw plate and used for changing the guide of the saw chain and reducing the friction between the saw chain and the chain saw plate when the saw chain turns; the chain wheel with the attack angle is arranged in the chain saw plate and at the position of an included angle between the chain saw plate and the guide plate, so that the pressure between the saw chain and the chain saw plate is reduced when the bamboo is sawn, and the saw chain and the chain saw plate are prevented from being locked due to overlarge pressure; the guide plate is used for guiding the cutting direction of the bamboo wood when the bamboo wood is sawn off and preventing the saw chain from jumping when the saw chain is initially cut into the bamboo wood; the chain guard plate is arranged on the mounting bracket and used for protecting potential safety hazards caused by the movement of the saw chain; the backpack type battery pack is carried on the back of an operator and provides a power supply for the movement of the motor; the motor driver is arranged on the battery pack and used for adjusting the power of the motor and coping with different types of bamboo wood; the starting and stopping switch is arranged on the driver and used for starting and stopping the motor; a long handle is used for controlling the whole tool; there is a mounting chassis for connecting the long handle grip and the above components.
The utility model has the advantages that: change physical chopper and cut for machinery, the utility model discloses an use, can reduce mao bamboo felling workman's intensity of labour by a wide margin, improve mao bamboo felling efficiency, increase the overall utilization ratio of bamboo forest resource, improve the economic benefits of the bamboo grower in bamboo resource ground and the whole ecological efficiency of bamboo forest, the device is light and handy, portable, simple and practical, and it is convenient to use and maintain.
Drawings
FIG. 1 is a schematic perspective view of the present invention, wherein FIG. 1 is a micro-motor; 2 is a speed reducing mechanism; 3 is a mounting bracket; 4 is a chain guard plate; 5 is a chainsaw plate; 6 is a chain saw; 7 is a guide sprocket; 8 is a mounting chassis; and 9 is a long-handle.
Fig. 2 is a cross-sectional view of the present invention, 10 is an angle of attack sprocket; 11 is a guide plate; and 12 is a chain expander.
FIG. 3 is a schematic view of the backpack battery pack of the present invention, and FIG. 13 is a backpack lithium battery; 14 is a motor driver; and 15 is a start-stop switch.
Detailed Description
For the purpose of illustrating the embodiments of the present invention, reference is made to the accompanying drawings.
In the attached figure 1, a micro motor 2 is connected with a speed reducing mechanism 2 and the speed reducing mechanism 2, the driving speed of the motor is reduced, the axial direction of output power is changed, a mounting bracket 3 is connected with the speed reducing mechanism 2 and a chain saw plate 5, the chain saw plate 5 is fixed with a chain saw 6 and is mounted on the chain saw plate 5, a guide chain wheel 7 is mounted in the middle of a corner of the chain saw plate 5, a chain guard plate 4 is mounted on the mounting bracket 3 and used for protecting a non-working area of the chain saw 6, and a long handle 9 is connected with all components through a mounting underframe 8.
In fig. 2, an angle-of-attack sprocket 10 is mounted in the chainsaw plate 5 at an angle to the guide plate 11, and a chain expander 12 is mounted on the chainsaw plate 5 for adjusting the tightness of the chainsaw 6.
In the attached figure 3, a backpack lithium battery 13 is carried on the back of an operator, a motor driver 14 is installed on the backpack lithium battery 13, and a start-stop switch 15 is installed on the motor driver 14.
Claims (2)
1. The utility model provides a portable felling bamboo saw, includes micro motor, reduction gears, the installing support, the chain saw board, chain expander, guide sprocket, the angle of attack sprocket, protects the link joint, backpack group battery, motor driver opens and stops the switch, the long handle, its characterized in that: the micro motor is connected with the speed reducing mechanism and provides power; the speed reducing mechanism reduces the driving speed of the motor, improves the torque of the motor, changes the axial direction of output power, and is connected with and drives the chain saw to operate; the mounting bracket is used for connecting the speed reducing mechanism and the chain saw plate; the chain saw is connected with the speed reducing mechanism, arranged around the chain saw plate and used for sawing off the bamboo wood; the chain saw plate is used for fixing the motion trail of the saw chain; the chain expander is arranged on the chain saw plate and used for expanding the saw chain to prevent the saw chain from loosening and falling off; the guide chain wheel is arranged in the middle of the corner of the chain saw plate and used for changing the guide of the saw chain and reducing the friction between the saw chain and the chain saw plate when the saw chain turns; the attack angle chain wheel is arranged in the chain saw plate and at the position of an included angle between the chain saw plate and the guide plate, is used for reducing the pressure between the saw chain and the chain saw plate when the bamboo is sawn, avoiding the guide plate which is dead between the saw chain and the chain saw plate caused by overlarge pressure, is used for guiding the cutting direction when the bamboo is sawn off, and prevents the saw chain from jumping when the saw chain initially cuts into the bamboo; the chain guard plate is arranged on the mounting bracket and used for protecting potential safety hazards caused by the movement of the saw chain; the backpack battery pack is carried on the back of an operator and provides a power supply for the movement of the motor; the motor driver is arranged on the battery pack and used for adjusting the power of the motor and coping with different types of bamboo wood; the start-stop switch is arranged on the driver and used for starting and stopping the motor; the long-handle is used for controlling the whole tool.
2. A portable bamboo felling saw as claimed in claim 1 wherein: the number of the attack angle chain wheels is two to six according to the diameters of different bamboos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238765.3U CN211379078U (en) | 2019-07-23 | 2019-07-23 | Portable felling bamboo saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238765.3U CN211379078U (en) | 2019-07-23 | 2019-07-23 | Portable felling bamboo saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211379078U true CN211379078U (en) | 2020-09-01 |
Family
ID=72223017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921238765.3U Expired - Fee Related CN211379078U (en) | 2019-07-23 | 2019-07-23 | Portable felling bamboo saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211379078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352825A (en) * | 2019-07-23 | 2019-10-22 | 江苏文嘉勄木塑装备制造有限公司 | One kind is portable to cut down bamboo saw |
-
2019
- 2019-07-23 CN CN201921238765.3U patent/CN211379078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352825A (en) * | 2019-07-23 | 2019-10-22 | 江苏文嘉勄木塑装备制造有限公司 | One kind is portable to cut down bamboo saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |