CN206165244U - Multisection pruning scissors with helping hand - Google Patents
Multisection pruning scissors with helping hand Download PDFInfo
- Publication number
- CN206165244U CN206165244U CN201621245236.2U CN201621245236U CN206165244U CN 206165244 U CN206165244 U CN 206165244U CN 201621245236 U CN201621245236 U CN 201621245236U CN 206165244 U CN206165244 U CN 206165244U
- Authority
- CN
- China
- Prior art keywords
- rod
- line
- slide
- movable pulley
- towing plate
- 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
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a multisection pruning scissors with helping hand, the sleeve is installed in the meshing in the upper end of the body of rod, and the driving stem who leads guiding plate and hydraulic pressure mechanism is connected, and pass through slip line and pull wire during this driving stem downstream and make two long swing arm move, the actuating lever adversive movement of setting in this driving stem and the hydraulic pressure mechanism, this actuating lever is driven by a slewing mechanism, and the diameter of the piston of driving stem connection is greater than the diameter of the piston of actuating lever connection. The utility model discloses during the use, rotate the driving -disc, messenger's gear drives the actuating lever and rises, and fluid acts on driving stem decline down and the tractive leads guiding plate, and rethread slip line, movable pulley and pull wire will be grown the swing arm and spur downwards, realize the operation of pruning, not only make things convenient for the pruning of people to the branch of eminence, can save certain strength in addition, be an easy operation, convenient to use's maintenance tool.
Description
Technical field
The utility model is related to pruner structure technical field of improvement, especially a kind of more piece shrub and hedge trimmer with power-assisted
Knife.
Background technology
The plant such as trees, flowers need to prune its branch in growth course, can not only play moulding work
With the growth to its later stage is also helpful, and gardener generally uses pruner and operated, the structure bag of the pruner
Two long arm swings are included, the two is rotatably installed in together by hinge 4, one end of two long arm swings is used for the gripping of staff, two
The other end of long arm swing integrally makes respectively two shearing blades 5 and 6, when using, branch is blocked between two shearing blades, then
One end of long arm swing is firmly pressed in opposite directions, and most at last branch is cut off.In practice it is found that the shoot growth position of some trees compared with
It is high, although without very big strength during pruning, but due to the problem of position, people will stand and be repaiied on the aids such as ladder
Cut, so operate very inconvenient, and be also easy to the danger for occurring falling.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided saves strength, hydraulic-driven and can enter
A kind of more piece pruner with power-assisted that row eminence branch is pruned.
The utility model is adopted the technical scheme that：
A kind of more piece pruner with power-assisted, it is characterised in that：Including the hollow body of rod, engage in the upper end of the body of rod
Upper bush is installed, the long arm swing lower end for tilting upward is connected on the upper bush side wall, the lower end of another long arm swing is located at upper set
The top of cylinder upper surface, another long arm swing connects one end of a draught line, and the other end of the draught line is through after upper bush
Into the body of rod inside and connect in a body of rod arrange upper movable pulley rotating shaft, upper movable pulley upper end wind line of slide, the cunning
The side bottom of moving-wire is connected with body of rod inwall, the towing plate arranged in the opposite side bottom connecting-rod body of the line of slide,
The towing plate is connected with the power rail of hydraulic mechanism, and two long pendulum are made by line of slide and draught line when the power rail is moved downward
The drive rod counter motion arranged in arm move toward one another, the power rail and hydraulic mechanism, the drive rod is driven by a rotating mechanism,
The diameter of the piston with diameter greater than drive rod connection of the piston of power rail connection.
And, the lower movable pulley arranged in upper movable pulley opposite side bottom connecting-rod body, the lower movable pulley upper end winding
Line of slide, the side bottom of the line of slide is connected with body of rod inwall, opposite side bottom and the towing plate of the line of slide
Connection.
And, a housing is embedded on the body of rod of the towing plate side, two hydraulic cylinders, two hydraulic pressure are set in the housing
Cylinder upper end connects, and power rail directed downwardly is installed in the piston bottom surface of the setting-in that slides in the hydraulic cylinder of towing plate, and the power rail leads to
The U-shaped arm crossed below housing connects the towing plate, and away from the piston bottom surface of the setting-in that slides in the hydraulic cylinder of towing plate court is installed
Under drive rod, a gear is set in the housing sidewall by the drive rod, the gear and drive rod constitute tooth bar slide construction, tooth
Wheel connection one is located at the drive disk outside housing.
Advantage of the present utility model and good effect are：
In the utility model, movable pulley and lower movable pulley are set in the body of rod, then upper end connects the length of pruner
Swing arm, lower end connection traction casing arranges two hydraulic cylinders for being used to drive in the body of rod, and two movable pulleys save certain
Strength, two hydraulic cylinders are of different sizes, there is certain power-assisted when cutting off, and in addition the body of rod increased the operating distance of pruner.
When using, drive disk is rotated, gear driven drive rod is increased, the lower power rail of fluid effect declines and pull towing plate, then leads to
Cross line of slide, movable pulley and draught line to pull downward on long arm swing, realize the operation pruned, not only facilitate people for eminence
Branch pruning, and certain strength can be saved, be a kind of maintenance tool simple to operate, easy to use.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the operating diagram of Fig. 1；
Fig. 3 is the enlarged drawing of hydraulic mechanism.
Specific embodiment
With reference to embodiment, the utility model is further illustrated, following embodiments are illustrative, be not limited
, it is impossible to protection domain of the present utility model is limited with following embodiments.
A kind of more piece pruner with power-assisted, as shown in Figure 1, 2, 3, innovation of the present utility model is：Including sky
The body of rod 15 of the heart, in the engagement of upper end 9 of the body of rod upper bush 8 is installed, and is connected under the long arm swing 7 for tilting upward on the upper bush side wall
End, the lower end of another long arm swing 2 is located at the top of upper bush upper surface, connection in the annulus 1 of another long arm swing end
One end of one draught line 10, the other end of the draught line enters body of rod inside through after upper bush and connects what is arranged in a body of rod
The rotating shaft of upper movable pulley 11, in upper movable pulley upper end line of slide 12, side bottom and the body of rod inwall of the line of slide are wound
Fixed station 14 connects, the towing plate 25 of setting, the towing plate and hydraulic press in the opposite side bottom connecting-rod body of the line of slide
The power rail 24 of structure connects, and two long arm swing move toward one anothers are made by line of slide and draught line when the power rail is moved downward, should
The counter motion of drive rod 21 arranged in power rail and hydraulic mechanism, the drive rod is driven by a rotating mechanism, power rail connection
Piston 26 with diameter greater than drive rod connection piston 27 diameter.
In the present embodiment, the lower movable pulley 13 arranged in upper movable pulley opposite side bottom connecting-rod body, the lower movable pulley
Upper end winds line of slide, and the side bottom of the line of slide is connected with the made fixed station of body of rod inwall, the opposite side of the line of slide
Bottom is connected with the towing plate.
Body of rod inwall makes a dividing plate 17, makes on dividing plate and pass through in a perforate 16, the perforate the lower movable pulley
The line of slide of side winding.
The concrete structure of hydraulic mechanism is as shown in Figure 3：A housing 29 is embedded on the body of rod below the dividing plate of towing plate side,
Two hydraulic cylinders are set in the housing, and two hydraulic cylinder upper ends connect and be each filled with fluid 28, near the hydraulic cylinder of towing plate
Power rail 24 directed downwardly is installed in the bottom surface of piston 26 of the interior setting-in that slides, and the power rail connects institute by the U-shaped arm 23 below housing
Towing plate is stated, drive rod 21 directed downwardly, the drive rod are installed away from the bottom surface of piston 27 of the setting-in that slides in the hydraulic cylinder of towing plate
One gear 20 is set in other housing sidewall, and the gear constitutes tooth bar slide construction with drive rod, and gear connection one is located at housing
Outer drive disk 19.
One stage clip 3 is installed, the stage clip mainly plays certain elastic reaction when long arm swing resets between two long arm swings,
Elasticity is without too big.Vertical clamp rib 18 is set on body of rod inwall, and the clamp rib makes being inlaid in the body of rod of shell stability,
I.e. incompetent play up and down, can not rotate.
The body of rod can be that two symmetrical semicanals fastenings are formed, and the bolt that can pass through to install interfix, the two
Can also be hinged in side, opposite side is interfixed with bolt, so be easy to upper and lower movable pulley, draught line, slip
The installation of line, towing plate etc..In body of rod bottom, engagement connects one handle 22, and the handle and upper bush prohibit the upper and lower side of the body of rod
That what is pluged with molten metal snaps together, it is ensured that the fastening of two semicanals of the body of rod is stablized.
In the utility model, movable pulley and lower movable pulley are set in the body of rod, then upper end connects the length of pruner
Swing arm, lower end connection traction casing arranges two hydraulic cylinders for being used to drive in the body of rod, and two movable pulleys save certain
Strength, two hydraulic cylinders are of different sizes, there is certain power-assisted when cutting off, and in addition the body of rod increased the operating distance of pruner.
When using, drive disk is rotated, gear driven drive rod is increased, the lower power rail of fluid effect declines and pull towing plate, then leads to
Cross line of slide, movable pulley and draught line to pull downward on long arm swing, realize the operation pruned, not only facilitate people for eminence
Branch pruning, and certain strength can be saved, be a kind of maintenance tool simple to operate, easy to use.
Claims (3)
1. a kind of more piece pruner with power-assisted, it is characterised in that：Including the hollow body of rod, in the upper end engagement peace of the body of rod
Sleeve is loaded onto, the long arm swing lower end for tilting upward is connected on the upper bush side wall, the lower end of another long arm swing is located at upper bush
The top of upper surface, another long arm swing connects one end of a draught line, and the other end of the draught line is laggard through upper bush
Enter body of rod inside and connect the rotating shaft of the upper movable pulley arranged in a body of rod, in upper movable pulley upper end line of slide, the slip are wound
The side bottom of line is connected with body of rod inwall, the towing plate arranged in the opposite side bottom connecting-rod body of the line of slide, should
Towing plate is connected with the power rail of hydraulic mechanism, and two long arm swings are made by line of slide and draught line when the power rail is moved downward
The drive rod counter motion arranged in move toward one another, the power rail and hydraulic mechanism, the drive rod is driven by a rotating mechanism, is moved
The diameter of the piston with diameter greater than drive rod connection of the piston of power bar connection.
2. a kind of more piece pruner with power-assisted according to claim 1, it is characterised in that：Upper movable pulley opposite side
The lower movable pulley arranged in the connecting-rod body of bottom, the lower movable pulley upper end winds line of slide, the side bottom of the line of slide
It is connected with body of rod inwall, the opposite side bottom of the line of slide is connected with the towing plate.
3. a kind of more piece pruner with power-assisted according to claim 2, it is characterised in that：The towing plate side
The body of rod on be embedded in a housing, two hydraulic cylinders, two hydraulic cylinder upper ends connections, near the hydraulic pressure of towing plate are set in the housing
Slide the piston bottom surface installation power rail directed downwardly being embedded in cylinder, and the power rail described in the U-shaped arm connection below housing by leading
Corbel back slab, away from the piston bottom surface of the setting-in that slides in the hydraulic cylinder of towing plate drive rod directed downwardly, the housing by the drive rod are installed
One gear is set, and the gear constitutes tooth bar slide construction with drive rod, gear connection one is located at the drive disk outside housing on the wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245236.2U CN206165244U (en) | 2016-11-17 | 2016-11-17 | Multisection pruning scissors with helping hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245236.2U CN206165244U (en) | 2016-11-17 | 2016-11-17 | Multisection pruning scissors with helping hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206165244U true CN206165244U (en) | 2017-05-17 |
Family
ID=58685607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245236.2U Expired - Fee Related CN206165244U (en) | 2016-11-17 | 2016-11-17 | Multisection pruning scissors with helping hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206165244U (en) |
-
2016
- 2016-11-17 CN CN201621245236.2U patent/CN206165244U/en not_active Expired - Fee Related
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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: 20170517 Termination date: 20171117 |