CN106941943A - A kind of Novel pole pruning saw - Google Patents
A kind of Novel pole pruning saw Download PDFInfo
- Publication number
- CN106941943A CN106941943A CN201710167955.XA CN201710167955A CN106941943A CN 106941943 A CN106941943 A CN 106941943A CN 201710167955 A CN201710167955 A CN 201710167955A CN 106941943 A CN106941943 A CN 106941943A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- bevel gear
- box casing
- push
- 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.)
- Granted
Links
- 238000013138 pruning Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 238000001727 in vivo Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/083—Manual pruning saws
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of Novel pole pruning saw, include waist support, the waist support front end is provided with gear box casing, first power transmission shaft is installed in gear box casing, the two ends of first power transmission shaft are separately installed with swing handle, first power transmission shaft is transferred power on perpendicular intermediate propeller shaft by two bevel gear engaged transmissions, intermediate propeller shaft is transferred power on the 4th power transmission shaft by two bevel gear engaged transmissions, the two ends end its one end of 4th power transmission shaft is bevel gear, the other end is disk, the end of bevel gear and disk, which is separately installed with, stretches out the external fixing axle of transmission housing, push-rod assembly is rotatablely equipped with fixing axle, the leading section of push-rod assembly is provided with saw blade, it is provided with the outside of gearbox body and is oriented to the saw blade guide rail coordinated with push rod in push-rod assembly.The present invention machine construction it is simple, compact, it is easy to disassemble and maintenance, save the supporting device such as power, it is with low cost；Hand mode is more preferable using the security of motor-driven Gao Zhiju compared to those.
Description
Technical field：
The present invention relates to horticultural machinery field, a kind of Novel pole pruning saw is related generally to.
Background technology：
Gao Zhiju is one of conventional graden machine of pruning trees in the conventional afforestation of in the market.It is one man operation's difficulty
Greatly, dangerous strong a kind of graden machine.Main application fields have afforestation, gardening, highway cleaning, forest fire protection
Deng.
The Gao Zhiju that in the market can be seen has using maneuver mode come sawed-off branches of tall trees, also has and pulls saw rod back and forth using both hands
Carry out sawed-off branches of tall trees, the Gao Zhiju of maneuver mode, operation difficulty is big, it is dangerous big, Gao Zhiju that both hands pull mode back and forth is laborious,
Efficiency is low.
In this regard, having invented a kind of Novel pole pruning saw, sawed-off branches of tall trees, convenient, fast, cost are realized using hand dynamic formula
It is low, safe.
The content of the invention：
The object of the invention is exactly that there is provided a kind of Novel pole pruning saw, that conventional machine of breakthrough in order to make up the defect of prior art
Flowing mode and mode is pullled back and forth manually, devise a kind of motion shaken with hands so that the sawed-off motion of saw blade back and forth so that
The sawed-off function of branches of tall trees.Efficiency high, save the corollary apparatus such as power, it is more convenient, save power, safety, low cost.
The present invention is achieved by the following technical solutions：
A kind of Novel pole pruning saw, it is characterised in that：Include waist support, the waist support front end is provided with gear box casing, the change
First power transmission shaft is installed, the two ends of first power transmission shaft are separately installed with swing handle, and described first passes in fast tank shell
Moving axis is transferred power on perpendicular intermediate propeller shaft by two bevel gear engaged transmissions, and the intermediate propeller shaft passes through
Two bevel gear engaged transmissions are transferred power on the 4th power transmission shaft, and the two ends end its one end of the 4th power transmission shaft is cone tooth
Wheel, the other end is disk, and the end of the bevel gear and disk, which is separately installed with, stretches out the external fixing axle of transmission housing, described
Push-rod assembly is rotatablely equipped with fixing axle, the leading section of the push-rod assembly is provided with saw blade, the outside of the gearbox body
It is provided with and is oriented to the saw blade guide rail coordinated with push rod in push-rod assembly.
Described gear box casing includes two spaced first gear box casings and the second gear box casing, described
Connected between first gear box casing and the second gear box casing by long tube anyhow.
First power transmission shaft is rotatably installed in the first transmission housing body by bearing, and the 4th power transmission shaft passes through axle
Hold and be rotatably installed in the second transmission housing body, the intermediate propeller shaft is located in long tube, and its two ends end passes through bearing respectively
It is rotatably installed in the first gear box casing and the second transmission housing body, the saw blade guide rail is fixedly mounted on the second transmission housing
On the outer face of body.
Described intermediate propeller shaft includes second driving shaft and the 3rd power transmission shaft and the Bowden cable between it.
One end end of the first described power transmission shaft is provided with first bevel gear, the first bevel gear and the below
Second bevel gear transmission engagement on two power transmission shafts, the end of the second driving shaft and one end of Bowden cable are connected, described
The other end of Bowden cable is connected with the 3rd power transmission shaft, and third hand tap gear, the described 3rd are provided with the 3rd described power transmission shaft
Bevel gear engages with the 4th Bevel Gear Transmission on the 4th power transmission shaft.
Described push-rod assembly includes first, second push rod for being rotatably installed in fixed shaft end respectively, described first,
Connected between second push rod by the 3rd push rod, and the two ends of the 3rd push rod are rotatablely equipped with first, second by bearing respectively
Saw blade is installed with the middle part of the end of push rod, the 3rd push rod.
The present invention machine construction it is simple, compact, it is easy to disassemble and maintenance, save the supporting device such as power, low cost
It is honest and clean.It is more preferable using the security of motor-driven Gao Zhiju compared to those using the sawed-off branches of tall trees of hand mode.
Its operation principle is：The present invention is turned left and turned right by hand dynamic swing handle, and steel is driven by Bevel Gear Transmission
Silk flexible axle axle is rotated, and then the bevel gear in the second transmission housing rotates, the end face of a bevel gear in the second transmission housing
Be respectively provided with pin on the end face of rotating disk, pin rotates just band push rod and makees plane motion, and push rod promotes the 3rd push rod in saw blade guide rail
Guide groove in moved back and forth as straight line, consolidate saw blade on the 3rd push rod, be achieved that saw branches of tall trees motion.
It is an advantage of the invention that：
The present invention machine construction it is simple, compact, it is easy to disassemble and maintenance, save the supporting device such as power, it is with low cost；Adopt
It is more preferable using the security of motor-driven Gao Zhiju compared to those with the sawed-off branches of tall trees of hand mode.
Brief description of the drawings：
Fig. 1 is front view of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is the front view of the first transmission housing (or second transmission housing).
Fig. 4 is the side view of the first transmission housing (or second transmission housing).
Fig. 5 is the side view that waist is supportted.
Fig. 6 is the top view that waist is supportted.
Fig. 7 is the connection diagram of the 3rd push rod and saw blade.
Fig. 8 is saw blade guide rail front view.
Fig. 9 is the side view of saw blade guide rail.
Figure 10 is the front view of the 3rd push rod.
Figure 11 is the side view of the 3rd push rod.
Embodiment：
Referring to accompanying drawing.
A kind of Novel pole pruning saw, including waist support 1 be connected by bolts with the first transmission housing 2 together with.First power transmission shaft 3
It is assemblied in the first transmission housing 2, first bevel gear 6 is bonded the one end for being connected to the first power transmission shaft 3, is turned by bearing 4 and bearing 5
Dynamic handle, which is turned right, 8 to be bonded with the right-hand member of the first power transmission shaft 3 and connects, and swing handle, which is turned left, 9 to be bonded with the left end of the first power transmission shaft 3 and connect,
Second bevel gear 10 is connected on second driving shaft 11 by bonded, and second driving shaft 11 is assemblied in by bearing 12 and bearing 13
On one transmission housing 2, second bevel gear 10 is intermeshed with first bevel gear 6, and the transmission housing 2 of long tube 14 and first passes through bolt
It is linked together, Bowden cable 15 is fixedly connected with second driving shaft 11 carrys out transmitting torque, the other end of Bowden cable 15 and the 3rd
Power transmission shaft 16, which is fixedly connected, carrys out transmitting torque, and Bowden cable 15 and the power transmission shaft 16 of second driving shaft 11 and the 3rd are all in long tube 14
It is interior.Together with the other end of long tube 14 is connected by bolts with the second transmission housing 17, the 3rd power transmission shaft 16 passes through bearing 18 and axle
Hold 19 to be assemblied on the second transmission housing 26, third hand tap gear 20 is connected on the 3rd power transmission shaft 16 by bonded, the 4th bevel gear 21
It is bonded the two ends connect with the 4th power transmission shaft 22 respectively with disk 23, the 4th power transmission shaft 22 is assemblied in by bearing 24 and bearing 25
On two transmission housings 26, third hand tap gear 20 is intermeshed with the 4th bevel gear 21, and pin 27 is bonded the end for being connected on third hand tap gear 20
On face, pin 28, which is bonded, to be connected on the end face of disk 23, and the one end of the first push rod 30 is assemblied on pin 27 by bearing 29, the second push rod
32 one end are assemblied on pin 28 by bearing 31, and the two ends of the 3rd push rod 33 are assemblied in the end of the first push rod 30 by bearing respectively
With the end of the second push rod 32, saw blade guide rail 34 is bolted on the second transmission housing 26, and saw blade 35 is fixedly arranged at the 3rd
The centre of push rod 33.
During work, waist support 1 is supported on human body, both hands, which shake, turns left 9 with turning right 8, drives first bevel gear 6 to rotate,
Drive second bevel gear 10 to rotate, second bevel gear 10 is rotated by Bowden cable 15, drive the 3rd power transmission shaft 16 to rotate, the 3rd
Power transmission shaft 16 drives third hand tap gear 20 to rotate, and third hand tap gear 20 drives the 4th bevel gear 21 to rotate, and the 4th bevel gear 21 is led to
Crossing the 4th power transmission shaft 22 drives disk 23 to rotate, and then pin 27 and pin 28 are made to turn round around the 4th power transmission shaft 22 with same speed,
Promote the first push rod 30 and the second push rod 32 making identical plane motion, drive the 3rd push rod 33 in saw blade guide rail 34 back and forth
Linear motion, drives back and forth branch is sawed-off of saw blade 35.
Claims (6)
1. a kind of Novel pole pruning saw, it is characterised in that：Include waist support, the waist support front end is provided with gear box casing, described
First power transmission shaft is installed, the two ends of first power transmission shaft are separately installed with swing handle, described first in gear box casing
Power transmission shaft is transferred power on perpendicular intermediate propeller shaft by two bevel gear engaged transmissions, and the intermediate propeller shaft leads to
Cross two bevel gear engaged transmissions to transfer power on the 4th power transmission shaft, the two ends end its one end of the 4th power transmission shaft is cone
Gear, the other end is disk, and the end of the bevel gear and disk, which is separately installed with, stretches out the external fixing axle of transmission housing, institute
State and push-rod assembly is rotatablely equipped with fixing axle, the leading section of the push-rod assembly is provided with outside saw blade, the gearbox body
Side is provided with is oriented to the saw blade guide rail coordinated with push rod in push-rod assembly.
2. Novel pole pruning saw according to claim 1, it is characterised in that：Described gear box casing includes two intervals and set
The first gear box casing and the second gear box casing put, pass through between first gear box casing and the second gear box casing
Anyhow long tube connection.
3. Novel pole pruning saw according to claim 2, it is characterised in that：First power transmission shaft is rotatablely installed by bearing
In the first transmission housing body, the 4th power transmission shaft is rotatably installed in the second transmission housing body by bearing, the centre
Power transmission shaft is located in long tube, and its two ends end is rotatably installed in the first gear box casing and the second transmission housing by bearing respectively
In vivo, the saw blade guide rail is fixedly mounted on the outer face of the second gear box casing.
4. Novel pole pruning saw according to claim 1, it is characterised in that：Described intermediate propeller shaft includes the second transmission
Axle and the 3rd power transmission shaft and the Bowden cable between it.
5. Novel pole pruning saw according to claim 4, it is characterised in that：Install one end end of the first described power transmission shaft
There is a first bevel gear, the first bevel gear is engaged with the second bevel gear transmission on second driving shaft below, described the
The end of two power transmission shafts and one end of Bowden cable are connected, and the other end of the Bowden cable is connected with the 3rd power transmission shaft, described
The 3rd power transmission shaft on third hand tap gear is installed, the third hand tap gear is nibbled with the 4th Bevel Gear Transmission on the 4th power transmission shaft
Close.
6. Novel pole pruning saw according to claim 1, it is characterised in that：Described push-rod assembly includes rotates peace respectively
Mounted in first, second push rod of fixed shaft end, connected between first, second push rod by the 3rd push rod, and the 3rd pushes away
The two ends of bar are rotatablely equipped with the end of first, second push rod by bearing respectively, and the middle part of the 3rd push rod is fixedly mounted
There is saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167955.XA CN106941943B (en) | 2017-03-21 | 2017-03-21 | Branches of tall trees saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167955.XA CN106941943B (en) | 2017-03-21 | 2017-03-21 | Branches of tall trees saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106941943A true CN106941943A (en) | 2017-07-14 |
| CN106941943B CN106941943B (en) | 2020-04-03 |
Family
ID=59472085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710167955.XA Expired - Fee Related CN106941943B (en) | 2017-03-21 | 2017-03-21 | Branches of tall trees saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106941943B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041869A (en) * | 2018-08-24 | 2018-12-21 | 西华大学 | Portable bamboo shaves a machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009171947A (en) * | 2007-12-25 | 2009-08-06 | Yoshiyuki Fujii | Tree felling machine |
| CN102814550A (en) * | 2011-06-09 | 2012-12-12 | 罗伯特·博世有限公司 | Motor-driven hand-held saw |
| JP2014065113A (en) * | 2012-09-26 | 2014-04-17 | Makita Corp | Power tool |
| CN204119855U (en) * | 2014-08-04 | 2015-01-28 | 国家电网公司 | Electric stringing branch pruning equipment |
| CN204741930U (en) * | 2015-05-07 | 2015-11-11 | 国家电网公司 | High -order tree pruner |
| CN204762360U (en) * | 2015-07-11 | 2015-11-18 | 诸暨市昊森园林有限公司 | Landscape plant eminence branch and leaf long arm trimming means |
-
2017
- 2017-03-21 CN CN201710167955.XA patent/CN106941943B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009171947A (en) * | 2007-12-25 | 2009-08-06 | Yoshiyuki Fujii | Tree felling machine |
| CN102814550A (en) * | 2011-06-09 | 2012-12-12 | 罗伯特·博世有限公司 | Motor-driven hand-held saw |
| JP2014065113A (en) * | 2012-09-26 | 2014-04-17 | Makita Corp | Power tool |
| CN204119855U (en) * | 2014-08-04 | 2015-01-28 | 国家电网公司 | Electric stringing branch pruning equipment |
| CN204741930U (en) * | 2015-05-07 | 2015-11-11 | 国家电网公司 | High -order tree pruner |
| CN204762360U (en) * | 2015-07-11 | 2015-11-18 | 诸暨市昊森园林有限公司 | Landscape plant eminence branch and leaf long arm trimming means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041869A (en) * | 2018-08-24 | 2018-12-21 | 西华大学 | Portable bamboo shaves a machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106941943B (en) | 2020-04-03 |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200403 |