CN102283026A - Fruit tree pruning machine - Google Patents
Fruit tree pruning machine Download PDFInfo
- Publication number
- CN102283026A CN102283026A CN2011101872348A CN201110187234A CN102283026A CN 102283026 A CN102283026 A CN 102283026A CN 2011101872348 A CN2011101872348 A CN 2011101872348A CN 201110187234 A CN201110187234 A CN 201110187234A CN 102283026 A CN102283026 A CN 102283026A
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- fruit tree
- aluminum pipe
- gasoline engine
- tree pruning
- machine
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Abstract
The invention relates to a fruit tree pruning machine, belonging to the technical field of forestry machinery. The fruit tree pruning machine is characterized in that the power of the output end of a small gasoline engine is transmitted to a small cone gear 22 in a reduction gearbox body 12 through a connector shell 4, an aluminum pipe 7 and an extension aluminum pipe 11, drives a large cone gear 21 to rotate, synchronously drives a small cylindrical gear 20 and a large cylindrical gear 17 to rotate, drives a cam 18 installed on the external side surface of the reduction gearbox 12 to rotate through a cam shaft 19 and pushes a movable knife 14 to move along a scissor shaft 15 fixed on the reduction gearbox body 12 to shear off branches. The fruit tree pruning machine can be a side hanging type machine or a knapsack type machine which is customized according to the requirements of customers. When the extension aluminum pipe is removed, the fruit tree pruning machine can be used for pruning low branches. Compared with a pneumatic pruning machine, the fruit tree pruning machine has a light weight and is convenient to use; and compared with manual high branch scissors, the fruit tree pruning machine is labor-saving and is high-efficiency, and the customers can buy better and more-convenient-to-use fruit tree pruning machines at the least cost.
Description
Technical field
The present invention relates to a kind of machinery that is used for pruning fruit tree, belong to the forestry machinery technical field.
Background technology
In China, except that using manual pruner, be used for the graden machine of pruning fruit tree when carrying out the pruning fruit tree operation, manual averruncator is arranged; Use the motor drives air compressor, the pressure-air that produces with air compressor is the Pneumatic trimming machine of power; Also having with the miniature gasoline engine is the Tree chain saw of power.
Use pruner to operate for the complete armrest of fruit tree beta pruning by hand, labor strength is big, and the efficient but also low of not only having required great effort is dangerous again when needing the ascending stair operation; It is very slow to carry out pruning speed with averruncator to fruit tree, and moving to prune rope very tired with pulling, and labour intensity is big, and operating efficiency is also very low; The pressure-air that produces in order to air compressor is the Pneumatic trimming machine of power, needs power supply and air compressor, and not only the price height is also inconvenient when use and mobile operating; And be the Tree chain saw of power with the miniature gasoline engine, because the price height, the scope of use is very little.To design a kind of pruning fruit tree machine in light weight, easy to use, that efficient is high imperative for this reason.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned deficiency, and providing a kind of is power with the miniature gasoline engine, and reasonable in design can manual working, can bear the pruning fruit tree machinery of operation again.
For achieving the above object, the present invention adopts following solution: this kind is the pruning fruit tree machine of power with the miniature gasoline engine, comprise miniature gasoline engine, connector shell, deceleration box, cam, dead knife, movable blade and returning pull-spring, it is characterized in that: when carrying out the side hanging operation, aluminum pipe and the power transmission shaft that power can be passed to deceleration box are arranged in the miniature gasoline engine output connector shell, and power passes to cam and promotes movable blade and prunes operation the most at last; Be equipped with handgrip on the aluminum pipe, Oil Switch and halt switch are housed on the handgrip.
As improvement, can also alleviate the requirement of working strength according to the client, be designed to backpack, frame and backrest by the design of foundation principle of human engineering, and two braces that can supply both shoulders to bear are set on frame, and carrying out the backpack operation, miniature gasoline engine places on the frame during operation, flexible axle is installed in its output connector shell and by contiguous block power is passed to aluminum pipe and power transmission shaft, power passes to cam and promotes movable blade and prunes operation the most at last.
Above-mentioned pruning fruit tree machine is characterized in that: the power of miniature gasoline engine passes to behind the deceleration box and to drive pulling force that cam rotates, makes cam to overcome returning pull-spring by camshaft and promote movable blade and move along scissors shaft, carries out the beta pruning operation.By contiguous block the lengthening aluminum pipe is installed, can be carried out branches of tall trees and prune operation.
Above-mentioned pruning fruit tree machine is characterized in that: handgrip is provided with Oil Switch and halt switch, and the process oil door switch can be controlled the working speed of gasoline engine; Only need when flame-out closed the flame-out of complete machine of just can realizing of the halt switch on the handgrip.
Compared with prior art, the present invention has following advantage:
1, the power of miniature gasoline engine of the present invention passes to be driven cam and promoted movable blade by the camshaft in the deceleration box again behind the deceleration box by aluminum pipe and power transmission shaft branch is pruned, and has alleviated working strength of workers.
2, the present invention has designed contiguous block and lengthening aluminum pipe, can carry out branches of tall trees pruning operation and by contiguous block the lengthening aluminum pipe is installed, and has alleviated working strength of workers, has improved the pruning operating efficiency.
3, this type can be a side hanging, also can be made into backpack according to requirement of client, promptly adopt the backrest that meets ergonomics, and power is connected with frame by damping rubber block, alleviated vibrations that gasoline engine produces in the course of the work harm to the operating personnel, operating personnel's back braces is pruned operation to fruit tree, has strengthened the comfort level when using the trimmer operation, has alleviated workman's operation intensity.
4. handgrip of the present invention and Oil Switch, halt switch are convenient to the staff and are started complete machine in one, and Oil Switch aperture size adjustment is convenient, make the control of complete machine operating mode more flexibly and fast; Have halt switch on the handgrip, be convenient to easily realize that complete machine is flame-out.
Advantage compared with prior art of the present invention is reasonable in design, and is more in light weight than the Pneumatic trimming machine with air compressor during use, convenient; Manual averruncator is laborsaving, efficient is high, can make the client buy better product with minimum money than using.
Description of drawings
Fig. 1, structural representation of the present invention.
Backpack power section structural representation among Fig. 2, the present invention
Among the above-mentioned figure:
1, pulls starter 2, gasoline hood 3, fuel tank 4, connector shell
5, handgrip 6, Oil Switch 7, aluminum pipe 8, trip bolt
9, contiguous block 10, dog screw 11, lengthening aluminum pipe 12, deceleration box
13, returning pull-spring 14, movable blade 15, scissors shaft 16, dead knife
17, big column gear 18, cam 19, camshaft 20, small cylinder gear
21, large conical gear 22, small conical gear 23, halt switch 24, braces
25, backrest fixed block 26, backrest 27, frame 28, gasoline engine support
29, damping rubber block 30, flexible axle 31, power transmission shaft
Concrete implementing method
As shown in Figure 1 and Figure 2, pruning fruit tree machine of the present invention comprises the connector shell 4 that pulls starter 1, gasoline hood 2, fuel tank 3 and be fixed on the miniature gasoline engine output, and connector shell 4 utilizes dog screw 10 and trip bolt 8 that aluminum pipe 7 is installed in its hole; Oil Switch 6 and halt switch 23 are housed on the handgrip 5, after power transmission shafts in the lengthening aluminum pipe 11 pass to small conical gear 22 in the deceleration box 12 with the power of gasoline engine output, again by large conical gear 21, small cylinder gear 20, big column gear 17 after camshaft 19 passes on the cam 18 of deceleration box 12 sides, hold-down screw is fastened on dead knife 16 on the deceleration box 12; Returning pull-spring 13 can be strained two scissors and hold reset state, by contiguous block 9 lengthening aluminum pipe 11 can be installed, and has increased the length of entire machine, prunes operation so that carry out branches of tall trees.
As shown in Figure 2, for alleviating the backpack trimmer that working strength of workers designs, braces 24 hangs on the frame 27, backrest 26 also is fixed on the frame 27, in the bottom of frame 27 damping rubber block 29 is installed, gasoline engine support 28 is housed on the damping rubber block 29, gasoline engine power is installed on the gasoline engine support 28, the endoporus of the connector shell 4 of miniature gasoline engine output is equipped with flexible axle 30, and after by flexible axle 30 power being passed to deceleration box 12, slow down by a pair of conical gear and a pair of roller gear, prune operation through 14 pairs of branches of rotation promotion movable blade of camshaft 19 and cam 18.
The concrete course of work is as follows:
Open Oil Switch 6 and halt switch 23 on the handgrip 5; start to draw starter 1 with pulling; the bent axle of gasoline engine rotates under the starter effect; because the effect of piston; air mixes according to a certain percentage with the gasoline of process diaphragm type carburator; form flammable mixed steam and be inhaled in the cylinder block; the compressed flammable mixing gas of spark ignitor is started working gasoline engine, and power is by connector shell 4; after passing to the power transmission shaft in the aluminum pipe 7; 2 groups of reduction gearing in deceleration box 12 are slowed down again, pass on the cam 18 by camshaft 19 at last, and cam 18 is rotated; and promote that movable blade 14 do not stop along scissors shaft 15 swings, branch is cut.The effect of returning pull-spring 13 is tension movable blade, and cutter is resetted, and loads onto lengthening by contiguous block 9 and can carry out branches of tall trees behind the aluminum pipe 11 and prune operation.With backrest 26, the back of the body packages braces 24 on workman's back, and the workman carries out backpack and prunes operation, can alleviate workman's working strength and increases work efficiency.
Oil Switch 6 is used for controlling the oil inlet quantity of carburetor, to reach the purpose of control rotating speed.Halt switch 23 by ignition circuit combination and disconnect the purpose that reaches out respectively and shut down.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simplicity modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. pruning fruit tree machine, include miniature gasoline engine, gasoline hood (2) fuel tank (3), connector shell (4), it is characterized in that: aluminum pipe (7) and power transmission shaft are housed in the described miniature gasoline engine connector shell (4), the other end of aluminum pipe (7) is installed in the deceleration box (12), and the outside of deceleration box (12) is equipped with cam (18), scissors shaft (15), dead knife (16) and movable blade (14).
2. a kind of pruning fruit tree machine according to claim 1, it is characterized in that: it also has the backrest (26) and the frame (27) that meet ergonomics, two braces (24) that can supply both shoulders to bear are set on frame (27), and miniature gasoline engine utilizes gasoline engine support (28), damping rubber block (29), is fixed on the frame (27).
3. a kind of pruning fruit tree machine according to claim 1 is characterized in that: the outside of aluminum pipe (7) is with handgrip (5), and Oil Switch (6), halt switch (23) are set above it.
4. a kind of pruning fruit tree machine according to claim 1, it is characterized in that: aluminum pipe (7) is housed in the described miniature gasoline engine connector shell (4), and contiguous block (9) is fixed on the other end of aluminum pipe (7) by trip bolt (8) and dog screw (10).
5. a kind of pruning fruit tree machine according to claim 4 is characterized in that: lengthening aluminum pipe (11) is by trip bolt (8) and dog screw (10), and an end is installed in the hole of contiguous block (9), and the other end is installed in the hole of deceleration box (12).
6. a kind of pruning fruit tree machine according to claim 1 is characterized in that: small cylinder gear (20), big column gear (17) and small conical gear (22), large conical gear (21) are installed in the described deceleration box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101872348A CN102283026A (en) | 2011-06-30 | 2011-06-30 | Fruit tree pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101872348A CN102283026A (en) | 2011-06-30 | 2011-06-30 | Fruit tree pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102283026A true CN102283026A (en) | 2011-12-21 |
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ID=45330020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101872348A Pending CN102283026A (en) | 2011-06-30 | 2011-06-30 | Fruit tree pruning machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102283026A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511319A (en) * | 2011-12-06 | 2012-06-27 | 孙士庆 | Fruit tree pruning machine |
| CN103688771A (en) * | 2013-12-04 | 2014-04-02 | 宁波利豪机械有限公司 | Gasoline engine assisted palm leaf cutting device |
| CN106561149A (en) * | 2016-11-08 | 2017-04-19 | 广西罗城新科双全有机食品有限公司 | Electric lawn mower |
| CN106625892A (en) * | 2016-11-08 | 2017-05-10 | 广西罗城新科双全有机食品有限公司 | Electric chain saw |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724407Y (en) * | 2004-03-03 | 2005-09-14 | 南京林业大学 | Electric saw for cutting high branches of trees |
| CN201182107Y (en) * | 2008-04-10 | 2009-01-21 | 盐城市农业机械技术推广中心 | Backpack shoot-cutting and harvesting machine |
| CN201319766Y (en) * | 2008-06-04 | 2009-10-07 | 彭忠玉 | Novel electric shrub and hedge trimmer |
-
2011
- 2011-06-30 CN CN2011101872348A patent/CN102283026A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724407Y (en) * | 2004-03-03 | 2005-09-14 | 南京林业大学 | Electric saw for cutting high branches of trees |
| CN201182107Y (en) * | 2008-04-10 | 2009-01-21 | 盐城市农业机械技术推广中心 | Backpack shoot-cutting and harvesting machine |
| CN201319766Y (en) * | 2008-06-04 | 2009-10-07 | 彭忠玉 | Novel electric shrub and hedge trimmer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511319A (en) * | 2011-12-06 | 2012-06-27 | 孙士庆 | Fruit tree pruning machine |
| CN103688771A (en) * | 2013-12-04 | 2014-04-02 | 宁波利豪机械有限公司 | Gasoline engine assisted palm leaf cutting device |
| CN106561149A (en) * | 2016-11-08 | 2017-04-19 | 广西罗城新科双全有机食品有限公司 | Electric lawn mower |
| CN106625892A (en) * | 2016-11-08 | 2017-05-10 | 广西罗城新科双全有机食品有限公司 | Electric chain saw |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |