CN220342938U - Novel tree pruning device - Google Patents
Novel tree pruning device Download PDFInfo
- Publication number
- CN220342938U CN220342938U CN202322296232.3U CN202322296232U CN220342938U CN 220342938 U CN220342938 U CN 220342938U CN 202322296232 U CN202322296232 U CN 202322296232U CN 220342938 U CN220342938 U CN 220342938U
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- CN
- China
- Prior art keywords
- arc
- cutting tool
- tool bit
- positioning shaft
- clamping plate
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- 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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Links
- 238000013138 pruning Methods 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Scissors And Nippers (AREA)
Abstract
The utility model provides a novel tree pruning device, includes handle, cutting tool bit, no. two handles, arc splint, arc in the arc splint, side shield, guide head, no. two guide heads, spring, location axle, saw blade board, cutting tool bit sub-unit connection handle No. two handles, arc splint sub-unit connection No. two handles, cutting tool bit has cutting tool bit arc sword, arc splint have arc splint inner arc, arc splint inner arc has a plurality of arc splint anti-skidding teeth, cutting tool bit side is laminated mutually with arc splint, the axostylus axostyle passes cutting tool bit, arc splint, the axostylus axostyle rotates in cutting tool bit, arc splint, the side shield is connected to the axostylus axostyle, the side shield sets up in axostylus axostyle bilateral symmetry, the side shield of symmetry is laminated mutually with cutting tool bit, arc splint respectively.
Description
Technical Field
The utility model relates to the field of tree pruning, in particular to a novel tree pruning device.
Background
The prior art patent (publication number: CN 212212027U) proposes a tree pruning device, which comprises a first pruning blade, a charging port, a driving motor, a sealing cover and a switch, wherein the first pruning blade is rotationally connected with a second pruning blade through a first rotating shaft, the second pruning blade and the lower side of the first pruning blade are both fixedly provided with telescopic rods, simultaneously the telescopic rods are provided with quick-release hoops, the lower sides of the telescopic rods on the first pruning blade are fixedly provided with supporting rods, the lower sides of the telescopic rods on the second pruning blade are fixedly provided with hollow round storage rods, the output end of the driving motor is rotationally connected with a second rotating shaft, and the second rotating shaft is fixedly provided with cutting blades through bolt threads. The tree pruning and pruning device is provided with the cutting blade, the cutting blade is arranged to prune thicker branches, pruning is not needed to be carried out manually, and the service life of the tree pruning and pruning device can be prolonged. The first trimming blade of the device is connected with the second trimming blade through the first rotating shaft in a rotating way, the lower sides of the second trimming blade and the first trimming blade are both fixed with telescopic rods, however, the first trimming blade and the first trimming blade are of a linear structure, and branches easily slide out from between the first trimming blade and the first trimming blade when the branches are trimmed.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the novel tree pruning device, wherein the arc-shaped edge of the cutting tool bit is of an arc-shaped structure, the inner arc of the arc-shaped clamp plate is of an arc-shaped structure, the cutting tool bit and the arc-shaped clamp plate which are precisely attached can be easily sheared when in use, the arc-shaped edge of the cutting tool bit and the inner arc of the arc-shaped clamp plate are matched to form a olecranon-like shape, so that the branches can be effectively prevented from being slipped when being pruned in tree pruning, and simultaneously, the anti-slip teeth of the arc-shaped clamp plate on the inner arc of the arc-shaped clamp plate further clamp the branches, and the branches can be prevented from slipping out from the position between the cutting tool bit and the arc-shaped clamp plate when in tree pruning.
The utility model aims at realizing the following technical scheme:
the utility model provides a novel tree pruning device, includes handle, cutting bit, no. two handles, arc splint, arc in the arc splint, side shield, guide head, no. two guide heads, spring, locating shaft, saw blade board, the handle is No. one to cutting bit sub-unit connection, arc splint sub-unit connection No. two handles, cutting bit has cutting bit arc sword, arc splint has arc splint inner arc, arc splint inner arc has a plurality of arc splint anti-skidding teeth, cutting bit side is laminated mutually with arc splint, the axostylus axostyle passes cutting bit, arc splint, the axostylus axostyle rotates in cutting bit, arc splint, the side shield is connected to the axostylus axostyle, the side shield sets up at axostylus axostyle bilateral symmetry, the side shield of symmetry is laminated mutually with cutting bit, arc splint respectively.
The arc-shaped blade of the cutting tool bit is the same as the inner arc of the arc-shaped clamping plate, the first guide head is connected with the first handle, the second guide head is connected with the second handle, one end of the spring is connected with the first handle, the other end of the spring is connected with the second handle, the second guide head is inserted into the spring, the first guide head is inserted into the spring, and the diameters of the first guide head and the second guide head are the same.
Advantageous effects
1. The utility model fixes the cutting tool bit on the first grip, fix the arc clamp plate on the second grip, the arc structure of the first grip and the second grip is more comfortable when holding by hand during use, the utility model adapts to the hand, the outer sides of the first grip and the second grip are sleeved with a layer of anti-slip sleeve, the friction force is large during use, the cutting tool bit is prevented from slipping during pruning of trees, the cutting tool bit is connected with the arc clamp plate through the shaft rod, the shaft center of the device moves upwards, the lengthened first grip and the second grip can save more effort by utilizing the lever principle, the symmetrical side baffle plates enable the cutting tool bit to be always attached with the arc clamp plate, the cutting tool bit and the arc clamp plate rotate by taking the shaft rod as the shaft, the arc edge of the cutting tool bit is of the arc structure, the inner arc of the arc clamp plate is of the arc structure, the cutting tool bit and the arc clamp plate can be easily sheared during use, the arc edge of the cutting tool bit and the inner arc clamp plate are matched to form an olecranon-slip shape, the branches can be effectively prevented from slipping during pruning branches, and the arc clamp on the arc clamp jaws further during pruning of trees, and the branches are prevented from slipping out from the cutting tool bit and the arc clamp plates.
2. The utility model has the advantages that the two ends of the spring are respectively fixed on the first grip and the second grip, the first guide head and the second guide head guide the spring, the spring is prevented from bending in tree pruning, the spring is ensured to rotate and stretch around the shaft rod as an axis, the cut cutter head and the arc clamping plate which are cut can be automatically opened under the action of the spring so as to facilitate the cutting operation of the next side, the saw blade plate is fixed in the side abdication groove through the positioning shaft, the saw blade plate can rotate to be rotated out of the side abdication groove, and the device can be used according to different requirements of tree pruning, besides the device can be used for rapidly and directly cutting, saw and grind branches or trunks through the saw blade plate, and the device is flexible to use and has dual purposes of one cut.
Drawings
Fig. 1 is a first isometric view of the novel tree pruning device of the present utility model.
Fig. 2 is a second isometric view of the novel tree pruning device of the present utility model.
Fig. 3 is a front cross-sectional view of the novel tree pruning device of the present utility model.
Fig. 4 is a side view of the novel tree pruning device of the present utility model.
Fig. 5 is a rear view of the novel tree pruning device of the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
example 1:
the utility model provides a novel trees pruning device, including handle 01, cutting tool bit 02, handle 03 No. two, clamp plate 05, clamp plate inner arc 06, side shield 08, first direction head 09, no. two direction heads 10, spring 13, location axle 14, saw blade 15, handle 01 is connected to cutting tool bit 02 lower part, clamp plate 05 lower part connection No. two handle 03, fix cutting tool bit 02 on handle 01 No. one, fix clamp plate 05 on handle 03 No. two when using, handle 01 No. two handle 03's arc structure is comparatively comfortable with holding by hand, adapt to the hand shape, in handle 01 No. one, clamp plate 03 outside cover one deck antiskid cover, frictional force is big when using, prevent to skid in tree pruning, cutting tool bit 02 has cutting tool bit arc-shaped blade 04, clamp plate 05 has clamp plate inner arc 06, cutting tool bit arc-shaped blade 04 is the arc structure, precision laminating cutting tool bit 02 in the use, clamp plate 05 can easily cut, cutting tool bit 04, clamp plate 05 is the cutting tool bit 05, form the cooperation in the clamp plate inner arc-shaped form, can be in the clamp plate, cut the side shield 08 is symmetrical, cut off the side shield 08 is cut off in the side shield 08, cut off the side shield is cut off in the side shield 02 has the clamp plate, cut off the side shield is cut off the side of the side shield is cut off, the side shield is cut off in the side of the side shield is 08, the side shield is cut off the side shield is more than the side shield is cut off, the side shield is cut off in the side of the side shield is the side shield 02, the side shield is the side shield 02 is the arc 06, the arc-shaped The arc clamping plate 05 is attached, the cutting tool bit 02 is connected with the arc clamping plate 05 through the shaft rod, the axis of the device moves upwards, the lengthened first handle 01 and the lengthened second handle 03 are labor-saving, the symmetrical side baffles 08 enable the cutting tool bit 02 to be attached to the arc clamping plate 05 all the time, and the cutting tool bit 02 and the arc clamping plate 05 rotate by taking the shaft rod as an axis.
Example 2:
according to the utility model, the arc edge 04 of the cutting tool bit is the same as the arc 06 in the arc clamping plate, the first guide head 09 is connected with the first grip 01, the second guide head 10 is connected with the second grip 03, one end of the spring 13 is connected with the first grip 01, the other end of the spring 13 is connected with the second grip 03, the second guide head 10 is inserted into the spring 13, the first guide head 09 is inserted into the spring 13, the diameters of the first guide head 09 and the second guide head 10 are the same, the two ends of the spring 13 are respectively fixed on the first grip 01 and the second grip 03, the first guide head 09 and the second guide head 10 guide the spring 13, the spring 13 is prevented from bending in tree pruning, the spring 13 is ensured to rotate and stretch by taking a shaft lever as an axis, and the cut tool bit 02 and the arc clamping plate 05 which are cut can be automatically opened under the action of the spring 13 so as to facilitate the cutting operation of the next side.
Example 3:
according to the utility model, the second handle 03 is provided with the side yielding groove 11, the second handle 03 is provided with the first positioning shaft hole 12, the first positioning shaft hole 12 is communicated with the side yielding groove 11, the saw blade plate 15 is matched with the side yielding groove 11, the saw blade plate 15 is inserted into the side yielding groove 11, the saw blade plate 15 is provided with the second positioning shaft hole 17, the positioning shaft 14 is matched with the second positioning shaft hole 17, the positioning shaft 14 passes through the second positioning shaft hole 17, the positioning shaft 14 rotates in the second positioning shaft hole 17, the positioning shaft 14 is matched with the first positioning shaft hole 12, the upper end and the lower end of the positioning shaft 14 are inserted into the first positioning shaft hole 12, the saw blade plate 15 is fixed in the side yielding groove 11 through the positioning shaft 14, the saw blade plate 15 can rotate out of the side yielding groove 11 and is used according to different requirements of tree pruning, besides the quick direct shearing of the tree trunk, the saw blade plate 15 can be used for sawing or cutting and shearing the tree trunk flexibly.
Example 4:
the side surface of the saw blade plate 15 is provided with a plurality of saw blade plate side teeth 18, the upper part of the saw blade plate 15 is provided with a saw blade plate side hook 16, the saw blade plate side hook 16 is arranged at the outer side of the side abdication groove 11, and branches are arranged in the inner arc 06 of the arc-shaped clamping plate.
Example 5:
the utility model comprises the following steps: firstly, the lower part of a cutting tool bit 02 is arranged on a first handle 01, the lower part of an arc clamping plate 05 is arranged on a second handle 03, a shaft rod passes through the cutting tool bit 02 and the arc clamping plate 05, two ends of the shaft rod are connected with symmetrical side baffles 08, a positioning shaft 14 passes through a first positioning shaft hole 12 and a second positioning shaft hole 17, the positioning shaft 14 rotates in the second positioning shaft hole 17, and a saw blade plate 15 is rotated to enable the saw blade plate 15 to be inserted into a side abdication groove 11.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (5)
1. A novel tree pruning device is characterized by comprising a first handle (01), a cutting tool bit (02), a second handle (03), an arc clamping plate (05), an arc clamping plate inner arc (06), a side baffle (08), a first guide head (09), a second guide head (10), a spring (13), a positioning shaft (14) and a saw blade plate (15), wherein the first handle (01) is connected to the lower part of the cutting tool bit (02), the second handle (03) is connected to the lower part of the arc clamping plate (05), the cutting tool bit (02) is provided with a cutting tool bit arc blade (04), the arc clamping plate (05) is provided with an arc clamping plate inner arc (06), the arc clamping plate inner arc (06) is provided with a plurality of arc clamping plate anti-slip teeth (07), the side face of the cutting tool bit (02) is attached to the arc clamping plate (05), a shaft rod penetrates through the cutting tool bit (02) and the arc clamping plate (05), the shaft rod rotates in the cutting tool bit (02) and the arc clamping plate (05), the shaft rod is connected with the side baffle (08) symmetrically arranged on two sides of the shaft rod, and the symmetrical side baffle (08) is attached to the arc clamping plate (05) respectively.
2. The novel tree pruning device according to claim 1, wherein the arc-shaped edge (04) of the cutting tool bit is identical to the arc (06) in the arc-shaped clamping plate in radian, the first guide head (09) is connected with the first grip (01), the second guide head (10) is connected with the second grip (03), one end of the spring (13) is connected with the first grip (01), the other end of the spring (13) is connected with the second grip (03), the second guide head (10) is inserted into the spring (13), the first guide head (09) is inserted into the spring (13), and the diameters of the first guide head (09) and the second guide head (10) are identical.
3. The novel tree pruning device according to claim 2, wherein the second handle (03) is provided with a side abdication groove (11), the second handle (03) is provided with a first positioning shaft hole (12), the first positioning shaft hole (12) is communicated with the side abdication groove (11), the saw blade plate (15) is adapted to the side abdication groove (11), and the saw blade plate (15) is inserted into the side abdication groove (11).
4. The novel tree pruning device according to claim 1, wherein the saw blade (15) is provided with a positioning shaft II hole (17), the positioning shaft (14) is matched with the positioning shaft II hole (17), the positioning shaft (14) penetrates through the positioning shaft II hole (17), the positioning shaft (14) rotates in the positioning shaft II hole (17), the positioning shaft (14) is matched with the positioning shaft I hole (12), and the upper end and the lower end of the positioning shaft (14) are inserted into the positioning shaft I hole (12).
5. The novel tree pruning device according to claim 1, wherein a plurality of saw blade plate side teeth (18) are arranged on the side face of the saw blade plate (15), saw blade plate side hooks (16) are arranged on the upper portion of the saw blade plate (15), the saw blade plate side hooks (16) are arranged on the outer side of the side abdication groove (11), and branches are arranged in the inner arc (06) of the arc-shaped clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296232.3U CN220342938U (en) | 2023-08-25 | 2023-08-25 | Novel tree pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296232.3U CN220342938U (en) | 2023-08-25 | 2023-08-25 | Novel tree pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342938U true CN220342938U (en) | 2024-01-16 |
Family
ID=89505765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322296232.3U Active CN220342938U (en) | 2023-08-25 | 2023-08-25 | Novel tree pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342938U (en) |
-
2023
- 2023-08-25 CN CN202322296232.3U patent/CN220342938U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |