CN206042849U - Crank connecting link cutter for gear wheel - Google Patents
Crank connecting link cutter for gear wheel Download PDFInfo
- Publication number
- CN206042849U CN206042849U CN201620763692.XU CN201620763692U CN206042849U CN 206042849 U CN206042849 U CN 206042849U CN 201620763692 U CN201620763692 U CN 201620763692U CN 206042849 U CN206042849 U CN 206042849U
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- CN
- China
- Prior art keywords
- cutter
- knife bar
- gear
- driving gear
- connecting link
- 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.)
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Abstract
This utility model is related to a kind of crank connecting link cutter for gear wheel, including cutter and cutter drives mechanism, the cutter drives mechanism includes intermeshing driving gear and driven gear in casing, the driving gear is connected with the drive shaft in hay mover or high branch chain saw extension bar, the driven gear is fixedly installed on the trunnion of bent axle, driving gear is mutually perpendicular to the axis of driven gear, and bent axle, needle bearing, connecting rod and crank are combined into a toggle.The Cutting tool installation manner is in the top of the knife bar, knife bar and driving gear coaxial line, the central plane of cutter and the dead in line of knife bar and driving gear.This utility model cutter flexible operation, accurate positioning are safe and reliable, pluck and the pruning efficiency is high, alleviate the labor intensity of operator, reduce labor cost, while reduce that palm may be subject to injures.
Description
Technical field
This utility model is related to pluck the equipment that fruit and branch and leaf are pruned, and specifically a kind of palm fruit is plucked and branch and leaf
The crank connecting link cutter for gear wheel pruned.
Background technology
Palm oil industry is a kind of mainstay industry of Thailand and country in Southeast Asia.As the raw materials for production-palm fibre of Petiolus Trachycarpi oil
Palmitic acid fruit, is grown on the palm of 3-5 rice, traditional palm fruit pluck and branch and leaf pruning method be by the hand-held weight of peasant about
4 kilograms of spades is completing.This operational approach high labor intensive, low production efficiency, while requiring that operator is little when working
The heart with caution, otherwise easily hurts palm, causes the palm fruit underproduction even palm dead.The palm for being injured easily from
Start sick at scar, cause rotten, serious meeting causes palm dead.Therefore, safe efficient, multi-functional palm fruit
Pluck and branches pruning tool device or instrument be palm plantation peasant in the urgent need to.
The content of the invention
This utility model is directed to the problems referred to above, there is provided the mechanization cutter that a kind of palm fruit is plucked and branch and leaf are pruned, should
Cutter flexible operation, accurate positioning are safe and reliable, pluck and the pruning efficiency is high, alleviate the labor intensity of operator, reduce
Labor cost, while reduce that palm may be subject to injures.
According to the technical solution of the utility model：A kind of palm fruit is plucked and branch and leaf trimming tool, including cutter and cutter
Drive mechanism.The Cutting tool installation manner passes through knife bar pin and bearing and small end of connecting rod in the top of the knife bar, the knife bar lower end
End is connected, and the stub end of connecting rod is installed on the crank journal of bent axle by needle bearing, fixedly mounts on the trunnion of bent axle
There is driven gear, between trunnion and driven gear, be provided with key.Crank is installed on bent axle, bent axle, crank and connecting rod assembly
Into a toggle, the rotary motion of driven gear can be changed into the straight reciprocating motion of knife bar.Bent axle, crank
After upper bearing (metal) is installed on trunnion, integral installation is in casing.Driving gear is attached in casing after installing upper bearing (metal) and back-up ring, and
Load hole 1 property back-up ring of bullet.Driving gear is meshed with driven gear, and driving gear is vertical with the axis of driven gear.
Axle sleeve is provided between knife bar and casing, circlip for hole is installed on the outside of axle sleeve, is set between knife bar and casing
Oil sealing is equipped with, the guide pin of casing insertion in knife bar mounting hole, is provided with, guide pin head has fixing nut.
Alignment pin is housed on casing, it is ensured that position accurately, is provided with gasket seal when cover plate is installed between casing and cover plate,
Cover plate is screwed on casing.The integral installation of crank connecting link cutter for gear wheel is used on the extension bar of hay mover or high branch chain saw
Screw is fastened.
Description of the drawings
Fig. 1 crank connecting link cutter for gear wheel structural representations.
Fig. 2 crank connecting links cutter for gear wheel and machine connection diagram.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of utility model is further described.
In Fig. 1, including cutter 1, nut 2, knife bar 3, screw 4, oil sealing 5, circlip for hole 6, axle sleeve 7, nut 8, spiral shell
Nail 9, plug screw 10, knife bar pin 11, casing 12, driving gear 13, bearing 14, circlip for shaft 15, circlip for hole 16, spiral shell
Nail 17, guide pin 18, alignment pin 19, circlip for shaft 20, alignment pin 21, bearing 22, driven gear 23, bent axle 24, key
25th, needle bearing 26, bearing 27, connecting rod 28, crank 29, bearing 30, pad 31, cover plate 32, screw 33 etc..
As shown in figure 1, this utility model is a kind of palm fruit pluck and branch and leaf pruning tool, including cutter 1 and cutter drive
Motivation structure.
Cutter 1 is sickleshaped, zigzag or perching knife shape, is arranged on the top of knife bar 3,2 lock-screw of nut by screw 4
4.Knife bar 3 is slidably fitted in the axle sleeve 7 of casing 12, and cutter drives mechanism is arranged in casing 12.
Cutter drives mechanism includes intermeshing driving gear 13 and driven gear 23 in casing 12.Casing
12 one end is connected with cutter, and the other end is fixed on the extension bar of hay mover or high branch chain saw（See Fig. 2）.
After driving gear 13 loads onto bearing 14, circlip for shaft 15 is loaded on, then integral installation is in casing 12, main
Moving gear 13 is connected with the drive shaft in the extension bar of hay mover or high branch chain saw.Driven gear 23 is fixedly mounted on bent axle 24
On trunnion.Bent axle 24,2 needle bearings 26, connecting rod 28, with the part combination such as crank 29 into a toggle, crank
Linkage passes through bearing 22 and bearing 30 is arranged in casing 12.28 little head end of connecting rod passes through bearing 27, knife bar pin 11 and knife
Bar 3 is connected.
Operation principle of the present utility model is：Crank connecting link cutter for gear wheel is arranged on hay mover or high branch chain saw extension bar,
Drive shaft in extension bar is connected with driving gear 13.Drive shaft turns, drive driving gear 13 and driven gear 23 to rotate, with
The toggle that driven gear 23 is fixedly connected, but the straight line that the rotary motion of driven gear 23 is changed into knife bar 3 is past
It is multiple to move, make the cutter on knife bar 3 cut palm fruit and branch and leaf, complete palm fruit and pluck and branch and leaf pruning work.
This utility model has advantages below：Designed using gear drive plus crank and connecting rod movement, effectively realized
The motion of electromotor or motor and power transmission, will the rotary motion of electromotor or motor be converted to the straight line of cutter
Move toward multiple line.The driving gear 13 that drive shaft drives and 23 vertical rotation of driven gear, toggle is by driven gear
23 rotary motion is changed into the straight reciprocating motion of knife bar.By scientifically designing, by driven gear 23 and crank connecting link machine
The motor system of structure composition can reach preferable dynamic balancing, so as to reduce vibrations and the noise of machine；Using driving gear and knife
Bar coaxial line is designed, and is comfortable on machine operator, laborsaving.
This utility model can be conveniently mounted to use on most of hay movers on the market and high branch chain saw extension bar,
The power provided using electromotor or motor can just complete palm fruit and pluck and branch and leaf pruning work, realize hay mover or height
The a tractor serves several purposes of branch chain saw.Its structure design is compact, lightweight, flexible operation, and accurate positioning is safe and reliable, use and maintenance side
Just, the impact wound to palm brought is effectively reduced in work using the instrument.Can flexibly more tool changing according to job demand
Head, for the machine of other seeds.
This utility model meets base of principle of human engineering, can greatly reduce labor intensity, raise labour efficiency.
Claims (7)
1. a kind of crank connecting link cutter for gear wheel, including cutter（1）And cutter drives mechanism, it is characterized in that：The cutter drives machine
Structure is included installed in casing（12）Interior intermeshing driving gear（13）And driven gear（23）, the driving gear（13）
It is connected with the drive shaft in hay mover or high branch chain saw extension bar, the driven gear（23）It is fixedly installed in bent axle（24）Main shaft
On neck, driving gear（13）With driven gear（23）Axis be mutually perpendicular to, bent axle（24）, needle bearing（26）, connecting rod（28）
And crank（29）It is combined into a toggle；The cutter（1）Installed in knife bar（3）Top, knife bar（3）With active
Gear（13）Coaxial line, cutter（1）Central plane and knife bar（3）And driving gear（13）Dead in line；The bent axle
（24）Trunnion on be provided with bearing（22）；The crank（29）On be provided with bearing（30）；The casing（12）It is provided with
Bearing saddle bore；Cover plate（32）It is provided with bearing saddle bore.
2., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The driving gear（13）On be provided with axle
Hold（14）And circlip for shaft（15）, the bearing（14）Circlip for hole is provided with apertura lateralis.
3., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The casing（12）Hole use is provided with hole
Circlip.
4., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The knife bar（3）With the casing（12）
Between be provided with axle sleeve（7）And oil sealing（5）, axle sleeve（7）Circlip for hole is provided with apertura lateralis.
5., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The knife bar（3）With casing（12）Between
It is provided with guide pin（18）, guide pin（18）Head is provided with nut（8）.
6., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The knife bar（3）Connection knife bar pin（11）,
Knife bar pin（11）With connecting rod（28）Bearing is provided between little head bore（27）, knife bar pin（11）Head is provided with circlip for shaft
（20）.
7., according to the crank connecting link cutter for gear wheel described in claim 1, it is characterized in that：The cutter（1）For sickleshaped, zigzag
Or perching knife shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TH1503002090 | 2015-09-09 | ||
| TH1503002090 | 2015-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042849U true CN206042849U (en) | 2017-03-29 |
Family
ID=58376364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763692.XU Active CN206042849U (en) | 2015-09-09 | 2016-07-19 | Crank connecting link cutter for gear wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074903A (en) * | 2019-05-20 | 2019-08-02 | 上海市浦东新区公利医院(第二军医大学附属公利医院) | Artificial Hip Joint Ceramic Lining Oscillation Extractor |
-
2016
- 2016-07-19 CN CN201620763692.XU patent/CN206042849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074903A (en) * | 2019-05-20 | 2019-08-02 | 上海市浦东新区公利医院(第二军医大学附属公利医院) | Artificial Hip Joint Ceramic Lining Oscillation Extractor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |