CN202773512U - Anti-pinch discal saw-blade branch trimming device - Google Patents
Anti-pinch discal saw-blade branch trimming device Download PDFInfo
- Publication number
- CN202773512U CN202773512U CN 201220362921 CN201220362921U CN202773512U CN 202773512 U CN202773512 U CN 202773512U CN 201220362921 CN201220362921 CN 201220362921 CN 201220362921 U CN201220362921 U CN 201220362921U CN 202773512 U CN202773512 U CN 202773512U
- Authority
- CN
- China
- Prior art keywords
- cutting saw
- cast
- clamp
- cutting
- saw blade
- 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
Links
- 238000009966 trimming Methods 0.000 title abstract description 5
- 241000763859 Dyckia brevifolia Species 0.000 title abstract 8
- 239000003921 oil Substances 0.000 claims description 13
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000013138 pruning Methods 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an anti-pinch discal saw-blade branch trimming device which comprises a clamp. The clamp is provided with a hydraulic motor which is connected with a high-pressure oil pipe and a cutter power flexible shaft, and a support is fixed on the clamp. The device is characterized in that a cutting saw moving oil cylinder is fixed on the support and connected with a revolving arm which is provided with a coupler, the coupler is connected with a cutting saw blade through an umbrella-shaped speed-increasing gear at the top end of the coupler, the cutting saw blade is in a shape of concave face with two layers of different diameters, elongated holes are uniformly distributed on the cutting saw blade, the cutting saw blade is provided with saw teeth radially, a supporting clamp driving oil cylinder is connected onto the revolving arm, an upper driving clamp and a lower clamp are fixed on the clamp, and the upper driving clamp is connected with the supporting clamp driving oil cylinder. The discal saw blade is flexible, efficient, compact, added in elasticity and anti-pinch functions that ordinary discal saw blades don't have, and suitable for tree trimming and maintaining and cleaning of deadwood and waste trees of garden and forestry departments.
Description
Technical field
[0001] the utility model relates to a kind of Novel garden branch pruning device, and specifically a kind of clamp-proof circular saw blade branch pruning device belongs to the graden machine technical field.
Background technology
[0002] at present along with socioeconomic fast development, people's living standard improves day by day, and the greening of environment is required to improve constantly, and the gardener safeguards that the task of the woods, flowers is very heavy.The pruning of common ornamental trees and shrubs is pruned with knife saw with safeguarding the employing manpower, and perhaps practical forestry lumbering is pruned with chain saw, and tiny branch adopts orchard shears to prune.Adopt manpower low with knife saw pruning trees efficient, some deadwoods drop and may meet accident and injure staff's health simultaneously, bring unsafe hidden danger; Chain saw is pruned and to be used more flexibly for larger trees, but during for operation on certain height, the equipment operating of well not ascending a height is dangerous and inconvenient; Orchard shears has certain limitation, and is lower for thicker branch efficient, especially has the branch of certain altitude, and it is relatively large that the flexible stock of employing is cut labor strength, and operating efficiency is low.So far there is not good solution.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of Novel anti-pinch circular saw blade branch pruning device is provided, this device is mounted in the telescopic arm end of engineering truck, power drive by hydraulic drive motor reaches certain working speed, and finish the feeding of cast-cutting saw slice, branch or a little less trees of diameter of cutting trees by the driving of hydraulic jack.This device comprises common circular saw bit is improved, it is processed well-regulated strip hole, the connection of plate spoke has improved the elasticity of saw blade, and increased deflection, adopt the saw blade of double-deck different-diameter to form concave, behind assembly, keep certain gap, and have sufficient distortion and elasticity.Circular saw bit flexible and efficient succinct, developed the function that the plain disk saw blade does not have elasticity and anti-pinch, be applicable to the tree trimming maintenance of gardens and forest department, the cleaning of the residual tree of deadwood, the cleaning of Middle Isolated Grassland of Highway management and the wooden article in abrupt slope especially is fit to the larger branch of 150～200mm and cuts off.
The utility model is realized with following technical scheme: a kind of Novel anti-pinch circular saw blade branch pruning device, it includes: anchor clamps, hydraulic motor is arranged on the anchor clamps, be connected with high-pressure oil pipe and cutting machine power flexible axle on the hydraulic motor, also be fixed with bearing on the anchor clamps, it is characterized in that: be fixed with the cast-cutting saw Shift cylinder on the bearing, the cast-cutting saw Shift cylinder is connected with revoliving arm, shaft coupling is arranged on the revoliving arm, shaft coupling connects cast-cutting saw slice by the umbrella shape speed increasing gear on its top, cast-cutting saw slice is the concave shape of double-deck different-diameter, be evenly distributed with the strip hole on the cast-cutting saw slice, the cast-cutting saw slice external diameter has sawtooth, also be connected with on the revoliving arm and help folder to drive oil cylinder, be fixed with driving pincers and lower clamp on the anchor clamps, wherein upward drive pincers and be connected with helping folder driving oil cylinder.
The utility model has the advantages that: this device improves design with common circular saw bit, it is processed well-regulated elongated hole, the connection of plate spoke has improved the elasticity of saw blade, and increased deflection, adopt the saw blade of double-deck different-diameter to form concave, behind assembly, keep certain gap, and have sufficient distortion and elasticity.Circular saw bit is flexible and efficient succinct, function with elasticity and anti-pinch, be applicable to the tree trimming maintenance of gardens and forest department, the cleaning of the residual tree of deadwood, the cleaning of Middle Isolated Grassland of Highway management and the wooden article in abrupt slope especially is fit to the larger branch of 150～200mm and cuts off.
Description of drawings
Below in conjunction with accompanying drawing 1 and embodiment the utility model is described in further detail:
Accompanying drawing 1 is the utility model structural representation:
Among Fig. 1:
1, high-pressure oil pipe, 2., hydraulic motor, 3, cast-cutting saw power flexible axle, 4, the cast-cutting saw Shift cylinder, 5, revoliving arm,
6, help pincers to drive oil cylinder, 7, shaft coupling, 8, cast-cutting saw slice, 15, the strip hole, 9, sawtooth,
10, umbrella shape speed increasing gear, 11, upper driving pincers, 12, lower gripper clamp, 13, anchor clamps, 14, bearing.
Embodiment
As shown in Figure 1: a kind of Novel anti-pinch circular saw blade branch pruning device, it includes: anchor clamps 13, hydraulic motor 2 is arranged on the anchor clamps, be connected with high-pressure oil pipe 1 and cutting machine power flexible axle 3 on the hydraulic motor, also be fixed with bearing 14 on the anchor clamps, be fixed with cast-cutting saw Shift cylinder 4 on the bearing 14, the cast-cutting saw Shift cylinder is connected with revoliving arm 5, shaft coupling 7 is arranged on the revoliving arm, shaft coupling connects cast-cutting saw slice 8 by the umbrella shape speed increasing gear 10 on its top, cast-cutting saw slice is the concave shape of double-deck different-diameter, be evenly distributed with strip hole 15 on the cast-cutting saw slice 8, the cast-cutting saw slice external diameter has sawtooth 9, also be connected with on the revoliving arm 5 and help folder to drive oil cylinder 6, be fixed with driving pincers 11 and lower clamp 12 on the anchor clamps 13, wherein upward drive pincers 11 and be connected with helping folder driving oil cylinder 6.
The course of work: high-pressure oil pipe 1 is sent into hydraulic oil in the hydraulic motor 2, the mechanical energy that pressure and the flow velocity of hydraulic oil is transformed into rotation, the power that sends is delivered to shaft coupling 7 by cast-cutting saw power flexible axle 3, and the power of power transmission shaft is driven cast-cutting saw slice 8 by the umbrella shape speed increasing gear 10 that cast-cutting saw slice 8 connects.During work, at first clamped the branch of wish cutting by gripper clamp 12 under pincers 11 and the anchor clamps on the hydraulic cylinder elongation driving anchor clamps, then promote the cutting work that cast-cutting saw slice 8 is finished branch by hydraulic cylinder 4.
Claims (1)
1. Novel anti-pinch circular saw blade branch pruning device, it includes: anchor clamps (13), hydraulic motor (2) is arranged on the anchor clamps, be connected with high-pressure oil pipe (1) and cutting machine power flexible axle (3) on the hydraulic motor, also be fixed with bearing (14) on the anchor clamps, it is characterized in that: be fixed with cast-cutting saw Shift cylinder (4) on the bearing (14), cast-cutting saw Shift cylinder (4) is connected with revoliving arm (5), shaft coupling (7) is arranged on the revoliving arm (5), shaft coupling (7) connects cast-cutting saw slice (8) by the umbrella shape speed increasing gear (10) on its top, cast-cutting saw slice (8) is the concave shape of double-deck different-diameter, be evenly distributed with strip hole (15) on the cast-cutting saw slice (8), the cast-cutting saw slice external diameter has sawtooth (9), also be connected with on the revoliving arm (5) and help folder to drive oil cylinder (6), be fixed with driving pincers (11) and lower clamp (12) on the anchor clamps (13), upper driving pincers (11) are connected with helping folder driving oil cylinder (6); Wherein, high-pressure oil pipe (1) is used for hydraulic oil is sent into hydraulic motor (2), hydraulic motor (2) is used for outputting power, cast-cutting saw power flexible axle (3) is used for the outputting power of transmission fluid pressure motor (2) to shaft coupling (7), and umbrella shape speed increasing gear (10) is used for driving cast-cutting saw slice (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362921 CN202773512U (en) | 2012-07-25 | 2012-07-25 | Anti-pinch discal saw-blade branch trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362921 CN202773512U (en) | 2012-07-25 | 2012-07-25 | Anti-pinch discal saw-blade branch trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202773512U true CN202773512U (en) | 2013-03-13 |
Family
ID=47800890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220362921 Expired - Fee Related CN202773512U (en) | 2012-07-25 | 2012-07-25 | Anti-pinch discal saw-blade branch trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202773512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718168A (en) * | 2017-03-10 | 2017-05-31 | 重庆交通大学 | Bionical snake hedge trimming device |
-
2012
- 2012-07-25 CN CN 201220362921 patent/CN202773512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718168A (en) * | 2017-03-10 | 2017-05-31 | 重庆交通大学 | Bionical snake hedge trimming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 400030 new street, Shapingba District, Chongqing, No. 85 Patentee after: Chongqing Gold Garden Co.,Ltd. Address before: 400014 Yuzhong District, Chongqing, Changjiang Road, No. 61 real estate building 28F, 29F Patentee before: CHONGQING GOLD POINT GARDEN Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |