A kind of more kinetic energy tree trimming devices
Technical field
The present invention relates to tree trimming device field, in particular to a kind of more kinetic energy tree trimming devices.
Background technique
Existing tree pruning tool has a single function, and different situations is corresponded in the trimming of some trees will replace difference
The tool of function, replacement tool frequent in this way cause certain trouble to people, are unsatisfactory for people's use demand
So existing tree trimming device needs further to improve.
Summary of the invention
Place that purpose of the invention is to overcome the shortcomings in the prior art provides a kind of more kinetic energy tree trimming dresses
It sets.
In order to achieve the above object, the present invention uses following scheme:
A kind of more kinetic energy tree trimming devices, include connecting rod, it is characterised in that described connecting rod one end is equipped with connection
Seat is equipped with guide groove in one side surface of attachment base, and activity is plugged with Mobile base in the guide groove, in the Mobile base
It is upper that first link block and the second link block are plugged with by first rotating shaft respectively, in first link block and the second link block one
Side is respectively corresponded equipped with sawtooth, is respectively corresponded in first link block and the second link block other side equipped with blade, described
Attachment base is equipped with the first driving mechanism that sawtooth can be driven to be moved forward and backward, and energy band is equipped between the attachment base and Mobile base
The second driving mechanism that moving knife sword relatively rotates.
A kind of more kinetic energy tree trimming devices as described above, it is characterised in that first driving mechanism includes setting
Unidirectional rack gear in Mobile base side is plugged with the first half gears, institute by the second shaft in one side surface of attachment base
It states unidirectional rack gear to be meshed with the first half gears, is equipped with the first spring, Mobile base one end top in described guide groove one end
It is pressed on the first spring.
A kind of more kinetic energy tree trimming devices as described above, it is characterised in that second driving mechanism includes setting
It is equipped with drive rod in the first half gear sides, is equipped with the second half gears in the drive rod upper end, in the second half tooth
Gear side is equipped with the handle that can drive the second half gear rotations, passes through the grafting of third shaft in one side surface of Mobile base
There is ratchet, the ratchet is contrary with unidirectional rack-driving, and the second half gear is engaged with ratchet,
It is equipped with first gear in described first rotating shaft one end, the first gear is intermeshed, in any one described first gear one
Side is equipped with second gear, outer between the ratchet and second gear to be arranged with chain drive connection, in the movement
First rotating shaft is corresponded on one side surface of seat equipped with groove, is equipped with wind spring, described wind spring one end and first rotating shaft in the groove
It is connected.
In conclusion the present invention compared with the existing technology the beneficial effect is that:
The configuration of the present invention is simple, it is easy to use, drive sawtooth mobile by the first driving mechanism, so as to saw by sawtooth
Disconnected thicker trees, then drive blade to relatively rotate by the second driving mechanism, so as to by blade to younger trees into
Row trimming, to according to circumstances adapt to different size of trees, meets people's use demand.
Detailed description of the invention
Fig. 1 is one of stereoscopic schematic diagram of the invention;
Fig. 2 is the two of stereoscopic schematic diagram of the invention;
Fig. 3 is the three of stereoscopic schematic diagram of the invention;
Fig. 4 is sectional perspective diagrammatic cross-section of the invention.
Specific embodiment
The invention will be further described with specific embodiment for explanation with reference to the accompanying drawing:
A kind of more kinetic energy tree trimming devices as shown in Figures 1 to 4, include connecting rod 1, in described 1 one end of connecting rod
Equipped with attachment base 11, it is equipped with guide groove 12 in 11 1 side surface of attachment base, activity is plugged with shifting in the guide groove 12
Dynamic seat 13, is plugged with the first link block 14 and the second link block 15 by first rotating shaft on the Mobile base 13, in institute respectively
It states the first link block 14 and 15 side of the second link block is respectively corresponded equipped with sawtooth 16, connect in first link block 14 and second
It connects 15 other side of block to respectively correspond equipped with blade 17, first that sawtooth 16 can be driven to be moved forward and backward is equipped on the attachment base 11
Driving mechanism 2 is equipped with the second driving mechanism that energy band moving knife sword 17 relatively rotates between the attachment base 11 and Mobile base 13
3, it drives sawtooth mobile by the first driving mechanism, so as to pass through the sawed-off thicker trees of sawtooth, then passes through the second driving machine
Structure drives blade to relatively rotate, so as to be trimmed by blade to younger trees, to according to circumstances adapt to different big
Small trees meet people's use demand.
First driving mechanism 2 of the present invention includes the unidirectional rack gear 21 that 13 side of Mobile base is arranged in, in the company
11 1 side surface of joint chair is plugged with the first half gears 22 by the second shaft, the unidirectional rack gear 21 and the first half gears 22
It is meshed, is equipped with the first spring 23 in described 12 one end of guide groove, described 13 one end of Mobile base presses against on the first spring 23, leads to
The first half gear of one-directional rotation is crossed, so that it is mobile to drive unidirectional rack gear, to drive Mobile base mobile, so that sawtooth be driven to move
It is dynamic, then pass through the elastic acting force of the first spring, when the first half gears go to no teeth and are meshed with unidirectional rack gear, make
Mobile base rebound resets.
Second driving mechanism 3 of the present invention includes that setting in the first half 22 sides of gear is equipped with drive rod 31,
31 upper end of drive rod is equipped with the second half gears 32, and the second half teeth can be driven by being equipped in the second half 32 side of gear
The handle 37 that gear 32 rotates, is plugged with ratchet 33, the list by third shaft in 13 1 side surface of Mobile base
To gear 33 with unidirectional 21 transmission direction of rack gear on the contrary, the second half gear 32 is engaged with ratchet 33, described
One shaft one end is equipped with first gear 34, and the first gear 34 is intermeshed, in any one described 34 side of first gear
It is equipped with second gear 35, it is outer between the ratchet 33 and second gear 35 to be arranged with the transmission connection of chain 36, in institute
It states and corresponds to first rotating shaft on 13 1 side surface of Mobile base equipped with groove 38, wind spring 39, the wind spring are equipped in the groove 38
39 one end are connected with first rotating shaft, by driving the opposite direction of handle rotation and unidirectional rack-driving direction, to drive
The second half gear rotations, so that ratchet be driven to rotate, to be rotated by chain-driving second gear, thus drive the
One gear relatively rotates, so that the first link block and the second link block is driven to relatively rotate, so that blade is driven to relatively rotate, then
By under the active force of wind spring, when the second half gears go to no teeth and engage with ratchet, relatively rotate blade
It resets, and because unidirectional rack gear and ratchet transmission direction are on the contrary, drive ratchet transmission in the second half gear rotations
When movement, the first half gears will not be driven unidirectional rack gear because of rotation.
Basic principles and main features and advantages of the present invention of the invention, the skill of the industry has been shown and described above
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.