CN207692570U - A kind of scissor bidirectional hydraulic felling saw for gardens - Google Patents
A kind of scissor bidirectional hydraulic felling saw for gardens Download PDFInfo
- Publication number
- CN207692570U CN207692570U CN201721804255.9U CN201721804255U CN207692570U CN 207692570 U CN207692570 U CN 207692570U CN 201721804255 U CN201721804255 U CN 201721804255U CN 207692570 U CN207692570 U CN 207692570U
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- CN
- China
- Prior art keywords
- saw
- flywheel
- gear
- hydraulic
- scissor
- 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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Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a kind of scissor bidirectional hydraulic felling saws for gardens, including rectangular box and hydraulic cylinder, the scissor bidirectional hydraulic felling saw that this is used for gardens is simple in structure, by the way that sliding slot and spring etc. is added, hydraulic motor can drive the rotation of connecting rod, then first gear can rotate, because the both ends of first gear are engaged with second gear, so two second gears rotate, the rotation of second gear can drive the first flywheel, second flywheel and Saw blade rotation, Saw blade is started to work, again because the direction of motion of two second gears is opposite, so two Saw blades are moved in opposite direction, simultaneously, with the intensification for cutting down trace, under the action of the spring, two movable frames are moved to direction close to each other, therefore the device is by realizing that the bidirectional-movement of Saw blade achievees the effect that efficient operation.
Description
Technical field
The utility model is related to felling saw technical field, specially a kind of scissor bidirectional hydraulic for gardens is lumbered
Saw.
Background technology
Hydraulic control is to have control of the pressure fluid as control signal transfer mode, the control constituted with hydraulic technique
System is known as hydraulic control system, and hydraulic control generally includes hydraulic pressure opened loop control and hydraulic pressure closed-loop control.In hydraulic control
Pivot is hydraulic cylinder and hydraulic motor.But in existing gardens technology, the structure of hydraulic pressure felling saw is relatively simple, can only be unidirectional
Timber is cut, can not accomplish efficient, quick work.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of scissor bidirectional hydraulic felling saw for gardens
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of scissor bidirectional hydraulic felling saw for gardens, including rectangular box and hydraulic cylinder, the hydraulic cylinder it is outer
Bottom wall is fixedly connected with the inner bottom wall of rectangular box, and the inner roof wall of hydraulic cylinder is fixedly connected with hydraulic motor, and hydraulic motor passes through
Shaft coupling is connected with connecting rod, and the other end of connecting rod passes through the upper end of hydraulic cylinder and is fixedly plugged in first gear, described
The both ends of first gear are engaged with second gear, and the fixation of the middle part of two second gears is plugged with the first swingle, institute
State the first swingle the other end and rectangular box inner roof wall be rotatablely connected, and on the first swingle fixing sleeve be connected to first fly
Wheel, first flywheel are rotatablely connected with Saw blade, and the first flywheel is sequentially connected with the second flywheel by Saw blade, and second flies
Wheel is fixedly attached on the second swingle, and the both ends of second swingle are rotatably connected on the madial wall of movable frame, institute
It states movable frame to be slidably connected with sliding slot close to one end of the first flywheel, and sliding slot is opened on the lateral wall of rectangular box, two institutes
Movable frame one end close to each other is stated to connect by spring.
Preferably, multiple blades are inlaid on two Saw blades, and two Saw blades are in pair about first gear
Claim distribution.
Preferably, the outer roof of the rectangular box is provided with handle.
Preferably, Saw blade one end close to each other with movable frame is slidably connected.
Compared with prior art, the utility model has the beneficial effects that：This scissor bidirectional hydraulic for being used for gardens is lumbered
Saw it is simple in structure, pass through be added hydraulic motor, connecting rod, first gear, second gear, the first swingle, the first flywheel, sawtooth
The structures such as item, the second flywheel, movable frame, the second swingle, sliding slot and spring, in the case where the external world applies pressure, hydraulic cylinder
In hydraulic motor because variation in water pressure is started to work, hydraulic motor can drive the rotation of connecting rod, then first gear can be sent out
Raw rotation, because the both ends of first gear are engaged with second gear, two second gears rotate, second gear
Rotation can drive the first flywheel, the second flywheel and Saw blade rotation, the Saw blade to start to work, and because two second gears
The direction of motion on the contrary, so two Saw blades in opposite direction move, meanwhile, with the intensification for cutting down trace, under the action of the spring,
Two movable frames are moved to direction close to each other, accelerate working efficiency, therefore the device passes through the two-way fortune of realization Saw blade
It is dynamic to achieve the effect that efficient operation.
Description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure top view.
In figure：Rectangular box 1, hydraulic cylinder 2, hydraulic motor 3, connecting rod 4, first gear 5, second gear 6, the first swingle
7, the first flywheel 8, Saw blade 9, the second flywheel 10, movable frame 11, the second swingle 12, sliding slot 13, spring 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of scissor bidirectional hydraulic felling saw for gardens, including rectangular box 1 and hydraulic cylinder 2, the outer bottom of hydraulic cylinder 2
Wall is fixedly connected with the inner bottom wall of rectangular box 1, and the inner roof wall of hydraulic cylinder 2 is fixedly connected with hydraulic motor 3, and hydraulic motor 3 is logical
It crosses shaft coupling and is connected with connecting rod 4, the other end of connecting rod 4 passes through the upper end of hydraulic cylinder 2 and is fixedly plugged in first gear 5
On, the both ends of first gear 5 are engaged with second gear 6, and the fixation of the middle part of two second gears 6 is plugged with the first rotation
Bar 7, the other end of the first swingle 7 and the inner roof wall of rectangular box 1 are rotatablely connected, and fixing sleeve is connected to the on the first swingle 7
One flywheel 8, the first flywheel 8 is rotatablely connected with Saw blade 9, and the first flywheel 8 is sequentially connected with the second flywheel by Saw blade 9
10, the second flywheel 10 is fixedly attached on the second swingle 12, and the both ends of the second swingle 12 are rotatably connected on movable frame 11
Madial wall on, movable frame 11 is slidably connected close to one end of the first flywheel 8 with sliding slot 13, and sliding slot 13 is opened in rectangular box 1
Lateral wall on, two movable frames 11 one end close to each other is connected by spring 14, is inlaid on two Saw blades 9 multiple
Blade, and two Saw blades 9 are symmetric about first gear 5, accelerate cutting speed, the outer roof of rectangular box 1 is provided with
Handle, convenient for taking, the one end close to each other with movable frame 11 of Saw blade 9 is slidably connected, and prevents from breakking away.
Operation principle：In the case where the external world applies pressure, the hydraulic motor 3 in hydraulic cylinder 2 is because variation in water pressure starts
Work, hydraulic motor 3 can drive the rotation of connecting rod 4, then first gear 5 can rotate, because of the both ends of first gear 5
Be engaged with second gear 6, so two second gears 6 rotate, the rotation of second gear 6 can drive the first flywheel 8,
Second flywheel 10 and Saw blade 9 rotate, and Saw blade 9 is started to work, and because of the direction of motion of two second gears 6 on the contrary, institute
It is moved in opposite direction with two Saw blades 9, meanwhile, with the intensification for cutting down trace, under action from the spring 14, two movable frames 11
It is moved to direction close to each other, accelerates working efficiency, therefore the device is by realizing that the bidirectional-movement of Saw blade 9 reaches efficient
The effect of work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of scissor bidirectional hydraulic felling saw for gardens, including rectangular box (1) and hydraulic cylinder (2), the hydraulic cylinder
(2) exterior bottom wall is fixedly connected with the inner bottom wall of rectangular box (1), it is characterised in that：The inner roof wall of hydraulic cylinder (2) is fixedly connected with
Hydraulic motor (3), and hydraulic motor (3) is connected with connecting rod (4) by shaft coupling, the other end of connecting rod (4) passes through hydraulic pressure
The upper end of cylinder (2) is simultaneously fixedly plugged in first gear (5), and the both ends of the first gear (5) are engaged with second gear
(6), and the middle part of two second gears (6) is fixed is plugged with the first swingle (7), first swingle (7) it is another
End is rotatablely connected with the inner roof wall of rectangular box (1), and fixing sleeve is connected to the first flywheel (8) on the first swingle (7), and described first
Flywheel (8) is rotatablely connected with Saw blade (9), and the first flywheel (8) is sequentially connected with the second flywheel (10) by Saw blade (9),
Second flywheel (10) is fixedly attached on the second swingle (12), and the both ends of second swingle (12) are rotatably connected on shifting
On the madial wall of dynamic frame (11), the movable frame (11) is slidably connected close to one end of the first flywheel (8) with sliding slot (13), and sliding
Slot (13) is opened on the lateral wall of rectangular box (1), and two movable frame (11) one end close to each other pass through spring (14)
Connection.
2. a kind of scissor bidirectional hydraulic felling saw for gardens according to claim 1, it is characterised in that：Two institutes
It states and is inlaid with multiple blades on Saw blade (9), and two Saw blades (9) are symmetric about first gear (5).
3. a kind of scissor bidirectional hydraulic felling saw for gardens according to claim 1, it is characterised in that：The square
The outer roof of shape case (1) is provided with handle.
4. a kind of scissor bidirectional hydraulic felling saw for gardens according to claim 1, it is characterised in that：The saw
Rack (9) one end close to each other with movable frame (11) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804255.9U CN207692570U (en) | 2017-12-21 | 2017-12-21 | A kind of scissor bidirectional hydraulic felling saw for gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804255.9U CN207692570U (en) | 2017-12-21 | 2017-12-21 | A kind of scissor bidirectional hydraulic felling saw for gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207692570U true CN207692570U (en) | 2018-08-07 |
Family
ID=63027535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804255.9U Expired - Fee Related CN207692570U (en) | 2017-12-21 | 2017-12-21 | A kind of scissor bidirectional hydraulic felling saw for gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207692570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116114491A (en) * | 2023-01-09 | 2023-05-16 | 海南电网有限责任公司电力科学研究院 | All-terrain transmission line tree obstacle cleaning robot |
-
2017
- 2017-12-21 CN CN201721804255.9U patent/CN207692570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116114491A (en) * | 2023-01-09 | 2023-05-16 | 海南电网有限责任公司电力科学研究院 | All-terrain transmission line tree obstacle cleaning robot |
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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 |
Granted publication date: 20180807 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |