CN106665271A - Tree-root pulling assisting device for felling - Google Patents
Tree-root pulling assisting device for felling Download PDFInfo
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- CN106665271A CN106665271A CN201710043540.1A CN201710043540A CN106665271A CN 106665271 A CN106665271 A CN 106665271A CN 201710043540 A CN201710043540 A CN 201710043540A CN 106665271 A CN106665271 A CN 106665271A
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- transverse slat
- lifting
- rocking bar
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- stud
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- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims abstract description 4
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
- A01G23/062—Pulling up trees or stumps
- A01G23/065—Pulling up trees or stumps in a substantially vertical plane
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention relates to the field of forestry machines, in particular to a tree-root pulling assisting device for felling. The tree-root pulling assisting device for felling comprises supporting frames, a lifting device for lifting the height of a tree root, a carrying plate for being connected with all mechanisms, a drilling-in device for punching the tree root to obtain pulling support points and a clamping device for clamping the tree root to obtain the pulling support points. The carrying plate is arranged below top frames; the upper end and the lower rend of the lifting device are connected with the top frames and the carrying plate respectively; both the drilling-in device and the clamping device are arranged on the carrying plate, and the drilling-in device is not arranged in the center of the carrying plate, and can not face the center of a stump; as wormholes are easily formed in the centers of part of trees, it can be avoided that the drilling-in device drills holes into the wormholes, and the fastening degree after the stump is drilled in is improved. The tree-root pulling assisting device for felling can be used for complex environment areas where an excavator cannot reach, electric power or fuel oil is not required, the tree-root pulling assisting device for felling can be directly and manually installed for operation, a screw pair is used for transmission, and running is carried out under the condition of small artificial application force.
Description
Technical field
The present invention relates to forestry machinery field, specifically a kind of lumbering tree root auxiliary pulling attachment.
Background technology
In existing lumbering construction, trees can leave stub after breaking apart by chopping, and the conventional method for removing stub is will with excavator
It digs out, but where terrain environment is poor, such as on steep hills slope, excavator is difficult to pass through, and people can only be leaned on to dig by hand
Go out, if what stub was abandoned ignores, not only affect the natural reparation of soil, and the waste of resource can be caused, and dig by hand at present
The instrument for taking tree root remains traditional agricultural tool, and such as axe, draft, plane fork are not only lost time, also wasted very energetically
Gas, nowadays industry-by-industry high mechanization, this traditional instrument is obviously not suitable with, it is therefore desirable to which one kind is exclusively used in plane
The manual machinery of tree root is tackling the environment that big machinery cannot work.
The content of the invention
For the problems of the prior art, the invention provides a kind of lumbering aids in pulling attachment with tree root, can dig
The complex environment region that pick machine cannot be reached uses, and without the need for electric power or fuel oil, directly can by hand install and be operated, and compared with
Operating is realized in the case of little artificial force.
The technical solution adopted for the present invention to solve the technical problems is：A kind of lumbering tree root aids in pulling attachment, bag
Include bracing frame, the lifting apparatus for lifting tree root height, the support plate for connecting each mechanism, for the punching on tree root obtaining
Fulcrum must be pulled up pierces device and for clamping tree root obtaining the clamping device for pulling up fulcrum.
Described bracing frame includes upper frame and pillar；Described upper frame is in " ten " font；Described pillar is fixed on upper frame
Surrounding.
Described support plate is arranged on upper frame lower section；Described lifting apparatus upper and lower ends couple respectively with upper frame and support plate；
It is described to pierce device and clamping device is arranged on support plate, and setting position is pierced not in support plate center, make to pierce dress
Putting will not be towards at the center of stub, and because easily there is worm channel at part trees center, this can be avoided piercing device by hole drill
On worm channel, raising pierces the tightness after stub.
Preferably, described support plate includes riser, the first transverse slat, the second transverse slat and base；It is provided with described riser
Two through holes that are parallel and being distributed one on the other；The first described transverse slat rear part edge is fixed on riser top, in the first transverse slat
Portion is provided with through hole, and the first transverse slat front portion is provided with the perforation of inner wall smooth；The second described transverse slat is arranged on the first transverse slat
Lower section is simultaneously provided with gap between the first transverse slat, and the second transverse slat middle part is provided with through hole, and the rear part edge of second transverse slat is consolidated
Riser side is scheduled on, and the second transverse slat front portion is provided with screwed hole immediately below perforation, the screw thread bore dia is less than penetration hole diameter；
Second transverse slat provides pressure when can downwards get into the cave device is pierced；Described base is cylindrical, and base top is fixed on the
On through hole in the middle part of one transverse slat, and base top flushes with the first transverse slat top surface, and the base is provided centrally with screwed hole.
Preferably, described lifting apparatus include lifting stud, extension and manual lifting rocking bar；Described extension is in
Cylindrical shape, extension is provided centrally with screwed hole, and extension lower end is provided with screw thread, and the extension lower end is arranged in base
And be threaded connection with it, when rotation pierces rocking bar, extension can be dismantled, and when needing support plate lifting again
Install, it is to avoid extension blocks the rotation for piercing rocking bar；Described lifting stud outer wall is provided with screw thread, and lifting stud
Portion is arranged in extension and coordinates with it；Described lifting rocking bar is manual rocking handle, and lifting rocking bar is fixed on lifting stud top
Portion, and lifting rocking bar is connected with upper frame rotating middle part.
Preferably, the described device that pierces includes stud section, protection section, filled section and pierces rocking bar；Described stud section
In cylinder, screw thread is provided with the periphery of thread segment, the thread segment is respectively from the screwed hole that perforation and the second transverse slat are anterior
In pass through, and the anterior screwed hole of thread segment and the second transverse slat is connected；Described protection section is arranged in cylinder, protection section
At the top of thread segment, and the diameter of section is protected to be less than thread segment diameter；Described filled section is arranged on protection section top, filled section
In cylinder, and filled section external diameter is identical with punch inside diameter size；When thread segment pierces depth and reaches maximum, protection section is located at
In screwed hole in second transverse slat, and there is gap between screw thread hole wall, and filled section is inserted and is coordinated in perforation and with it just,
So that when lifting pierces device, even if causing deformation because stress is excessive, also simply the first transverse slat deforms downwards, and second is horizontal
Plate can simultaneously protect the screw thread outside the screwed hole and stud section on the second transverse slat due to not contacting with stud section；Described pierces
Rocking bar is manual rocking handle, pierces rocking bar and is fixed on filled section top；Piercing device can pierce stud section in stub, used as one
Lifting point is used.
Preferably, described clamping device includes clamp, the gimbal lever, retaining spring and clamps rocking bar；Described clamp number
Measure as two, two clamps are separately positioned on the support plate left and right sides, clamp bottom is provided with the clamp ring of arc, two clamps middle part phases
Screwed hole to being provided with position on a screwed hole, and two clamps is oppositely oriented, also sets up on one of clamp
There are two through holes；Described gimbal lever's quantity is passed through and consolidated for two through holes of two, the Liang Ge gimbal levers one end respectively from riser
It is scheduled on a clamp, and passes through in the Liang Ge gimbal levers other end two through holes respectively from another clamp；Described
Retaining spring quantity is four, and the coefficient of elasticity and identical length of four retaining springs are same, and four retaining springs be respectively fitted over it is perpendicular
In the Liang Gen gimbal levers between plate and two clamps, retaining spring is used for support plate is placed in the middle, it is to avoid the displacement with the movement of clamp；
Described clamping rocking bar includes clamping stud and lateral rocking bar；Described clamps stud two screw threads respectively from two clamps
It is connected in hole and passes through；Described lateral rocking bar is manual rocker, and the lateral rocking bar is fixed on the one end for clamping stud；Folder
Tight device is used to clamp stub from side, uses as contact point during lifting stub.
Preferably, described clamp ring inner side is provided with zigzag non-skid band, once skidding between stub and clamp ring, clamps
The lifting fulcrum formed between device and stub will be unstable, make to pierce lifting force that the thread segment in device is subject to from vertically to
On be changed into incline, by damaged screw section, the non-skid band can avoid between stub and clamp ring skid.
The invention has the beneficial effects as follows：
(1) a kind of lumbering of the invention aids in pulling attachment, the complex environment that be able to cannot be reached in excavator with tree root
Region uses, and without the need for electric power or fuel oil, directly can by hand install and be operated, and using screw pair gear transmission, makes in less people
Operating is realized in the case of work force；
(2) a kind of lumbering of the invention aids in pulling attachment with tree root, pierces setting position not in support plate center, makes brill
Entering device will not be towards at the center of stub, because easily there is worm channel at part trees center, and this can be avoided piercing device general
On worm channel, raising pierces the tightness after stub to hole drill；
(3) a kind of lumbering of the invention tree root aids in pulling attachment, the depth that pierces in thread segment on stub to reach
When maximum, protection section is located exactly in the screwed hole in the second transverse slat, and has gap between screw thread hole wall, and filled section is lucky
Coordinate in insertion perforation and with it so that when lifting pierces device, even if causing deformation because stress is excessive, also simply the
One transverse slat deforms downwards, and the second transverse slat can simultaneously protect the screwed hole and stud on the second transverse slat due to not contacting with stud section
Screw thread outside section；
(4) a kind of lumbering of the invention aids in pulling attachment with tree root, when rotation pierces rocking bar, can tear open extension
Unload, and install again when needing support plate lifting, it is to avoid extension blocks the rotation for piercing rocking bar.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1, Fig. 2 are the dimensional structure diagrams of the present invention；
Fig. 3 is that the present invention removes the dimensional structure diagram after bracing frame；
Fig. 4 is that the present invention removes the top view after bracing frame；
Fig. 5 is the schematic cross-section in A-A faces in Fig. 4；
In figure：Bracing frame (1), lifting apparatus (2), support plate (3), pierce device (4), clamping device (5), upper frame (11),
Pillar (12), lifting stud (21), extension (22), manual lifting rocking bar (23), riser (31), the first transverse slat (32), second
Transverse slat (33), base (34), stud section (41), protection section (42), filled section (43), pierce rocking bar (44), clamp (51), balance
Bar (52), retaining spring (53), clamping rocking bar (54), perforation (321), clamp ring (511), clamping stud (541), lateral rocking bar
(542)。
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
As shown in Figure 1, Figure 2, a kind of Fig. 4, lumbering of the present embodiment tree root aids in pulling attachment, including bracing frame 1, for lifting
Rise the lifting apparatus 2 of tree root height, the support plate 3 for connecting each mechanism, pull up fulcrum to obtain for the punching on tree root
Pierce device 4 and for clamping tree root obtaining the clamping device 5 for pulling up fulcrum.Described bracing frame 1 includes upper frame 11 and props up
Post 12；Described upper frame 11 is in " ten " font；Described pillar 12 is fixed on the surrounding of upper frame 11.
Such as Fig. 3, Fig. 5, described support plate 3 is arranged on the lower section of upper frame 11；The described upper and lower ends of lifting apparatus 2 respectively with top
Frame 11 and support plate 3 couple；It is described to pierce device 4 and clamping device 5 is arranged on support plate 3, and pierce the position of device 4 and do not exist
The center of support plate 3, making to pierce device 4 will not be towards at the center of stub, and because easily there is worm channel at part trees center, this can
To avoid piercing device 4 by hole drill on worm channel, raising pierces the tightness after stub.
Such as Fig. 3, Fig. 5, described support plate 3 is including riser 31, the first transverse slat 32, the second transverse slat 33 and base 34；Described
Two through holes that are parallel and being distributed one on the other are provided with riser 31；The described rear part edge of the first transverse slat 32 is fixed on riser
31 tops, the middle part of the first transverse slat 32 is provided with through hole, and the front portion of the first transverse slat 32 is provided with the perforation 321 of inner wall smooth；It is described
The second transverse slat 33 be arranged on the lower section of the first transverse slat 32 and gap be provided between the first transverse slat 32, the middle part of the second transverse slat 33 sets
Through hole is equipped with, the rear part edge of second transverse slat 33 is fixed on the side of riser 31, and the front portion of the second transverse slat 33 is under perforation 321 just
Side is provided with screwed hole, and the screw thread bore dia is less than 321 diameters of perforation；Second transverse slat 33 can downwards get into the cave device 4 is pierced
When pressure is provided；Described base 34 is cylindrical, and the top of base 34 is fixed on the through hole at the middle part of the first transverse slat 32, and base
34 tops flush with the top surface of the first transverse slat 32, and the base 34 is provided centrally with screwed hole.
Such as Fig. 2, Fig. 3, Fig. 5, described lifting apparatus 2 are including lifting stud 21, extension 22 and manual lifting rocking bar 23；
Described extension 22 is cylindrical, and extension 22 is provided centrally with screwed hole, and the lower end of extension 22 is provided with screw thread, and this prolongs
Stretch the lower end of pipe 22 to be arranged in base 34 and be threaded connection with it, when rotation pierces rocking bar 44, extension 22 can be torn open
Unload, and install again when needing 3 lifting of support plate, it is to avoid extension 22 blocks the rotation for piercing rocking bar 44；Described
The outer wall of lifting stud 21 is provided with screw thread, and the bottom of lifting stud 21 is arranged in extension 22 and coordinates with it；Described lift
It is manual rocking handle to rise rocking bar 23, and lifting rocking bar 23 is fixed on the top of lifting stud 21, and lifting rocking bar 23 and the rotation of the middle part of upper frame 11
Turn connection.
It is described to pierce device 4 including stud section 41, protection section 42, filled section 43 and pierce rocking bar 44 such as Fig. 3, Fig. 5；
Described stud section 41 is provided with screw thread in cylinder on the periphery of thread segment 41, and the thread segment 41 is respectively from 321 Hes of perforation
Pass through in the screwed hole of the front portion of the second transverse slat 33, and thread segment 41 is connected with the screwed hole of the front portion of the second transverse slat 33；It is described
Protection section 42 in cylinder, protection section 42 is arranged on the top of thread segment 41, and protects the diameter of section 42 straight less than thread segment 41
Footpath；Described filled section 43 is arranged on protection section 42 top, and filled section 43 is in cylinder, and the external diameter of filled section 43 and perforation 321
Internal diameter size is identical；When thread segment 41 pierces depth and reaches maximum, in protecting the screwed hole that section 42 is located in the second transverse slat 33,
And have gap between screw thread hole wall, and filled section 43 is inserted and is coordinated in perforation 321 and with it just so that pierce dress in lifting
When putting 4, even if causing deformation because stress is excessive, also simply the first transverse slat 32 deformation downwards, the second transverse slat 33 due to not with
Stud section 41 is contacted, and can simultaneously protect the screw thread outside the screwed hole and stud section 41 on the second transverse slat 33；Described pierces rocking bar
44 is manual rocking handle, pierces rocking bar 44 and is fixed on the top of filled section 43.
Such as Fig. 3, Fig. 4, Fig. 5, described clamping device 5 is including clamp 51, the gimbal lever 52, retaining spring 53 and clamping rocking bar
54；The described quantity of clamp 51 is two, and two clamps 51 are separately positioned on the left and right sides of support plate 3, and the bottom of clamp 51 is provided with arc
The clamp ring 511 of shape, the described inner side of clamp ring 511 is provided with zigzag non-skid band, in two middle part relative positions of clamp 51
The screwed hole being provided with a screwed hole, and two clamps 51 is oppositely oriented, and two are additionally provided with one of clamp 51
Through hole；The described quantity of the gimbal lever 52 is passed through and consolidated for two through holes of the one end of two, the Liang Ge gimbal levers 52 respectively from riser 31
It is scheduled on a clamp 51, and passes through in the other end of the Liang Ge gimbal levers 52 two through holes respectively from another clamp 51；
The described quantity of retaining spring 53 is four, and the coefficient of elasticity and identical length of four retaining springs 53 is same, and four retaining springs
53 are respectively fitted in the Liang Gen gimbal levers 52 between riser 31 and two clamps 51, and retaining spring 53 is used for support plate 3 between two parties, keeps away
Exempt from the displacement with the movement of clamp 51；Described clamping rocking bar 54 includes clamping stud 541 and lateral rocking bar 542；Described folder
It is connected and passes through in tight two screwed hole respectively from two clamps 51 of stud 541；Described lateral rocking bar 542 is handss
Shake bar, the lateral rocking bar 542 is fixed on the one end for clamping stud 541.
A kind of lumbering of the present embodiment aids in pulling attachment when in use with tree root, first with the instrument manual cleanup such as axe
Barrier or substantially exposed tree root around stub, is exposed afterwards by manually by tree root lateral root Partial Resection, making stub top
Ground, when tree root depth is deeper, when artificial inconvenience carries out digging operation, begins to use this equipment, by the pillar 12 on bracing frame 1
Stub surrounding is fixed on, is made support plate 3 directly over stub and two clamping plates 51 is located at stub both sides, now support plate 3 is in both sides
The middle of two pieces of clamps 51 is still in the presence of retaining spring 53；Lateral rocking bar 542 is rotated, two clamping plates 51 are in screw pair
In the presence of it is close to each other and be clipped in stub both sides；Rotation extension 22 makes extension 22 depart from from support plate 3, then rotates handss
Dynamic lifting rocking bar 23 raises extension 22, it is to avoid blocks and pierces rocking bar 44 and operate；Then rotation pierces rocking bar 44 makes stud section
41 pierce stub；Extension 22 is reversely rotated, extension 22 is installed on support plate 3, then rotation manual lifting rocking bar 23, makes
Lifting stud 21 drives support plate 3 to rise, and so as to drive clamping plate 51 and stud section 41 to rise, completes the process of lifting stub, and then
During tree root takes, unnecessary hand digging is reduced.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention of the description in above-mentioned embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, these change and
Improvement is both fallen within the scope of protection of present invention.The claimed scope of the invention is by appending claims and its equivalent
Thing is defined.
Claims (6)
1. a kind of lumbering aids in pulling attachment with tree root, it is characterised in that：Including bracing frame (1), for lifting tree root height
Lifting apparatus (2), the support plate (3) for connecting each mechanism, for the punching on tree root come obtain pull up fulcrum pierce device
(4) clamping device for pulling up fulcrum (5) is obtained and for clamping tree root；
Described bracing frame (1) includes upper frame (11) and pillar (12)；Described upper frame (11) is in " ten " font；Described pillar
(12) it is fixed on upper frame (11) surrounding；
Described support plate (3) is arranged on upper frame (11) lower section；Described lifting apparatus (2) upper and lower ends respectively with upper frame (11) and
Support plate (3) couples；It is described to pierce device (4) and clamping device (5) is arranged on support plate (3), and pierce device (4) position
Not in support plate (3) center.
2. a kind of lumbering according to claim 1 aids in pulling attachment with tree root, it is characterised in that：Described support plate (3)
Including riser (31), the first transverse slat (32), the second transverse slat (33) and base (34)；It is provided with two in described riser (31) to put down
Row and the through hole being distributed one on the other；Described the first transverse slat (32) rear part edge is fixed on riser (31) top, the first transverse slat
(32) middle part is provided with through hole, and the first transverse slat (32) front portion is provided with the perforation (321) of inner wall smooth；The second described transverse slat
(33) it is arranged on the first transverse slat (32) lower section and gap is provided between the first transverse slat (32), the second transverse slat (33) middle part is arranged
There is through hole, the rear part edge of second transverse slat (33) is fixed on riser (31) side, and the second transverse slat (33) is anterior in perforation
(321) screwed hole is provided with immediately below, the screw thread bore dia is less than perforation (321) diameter；Described base (34) is cylindrical,
Base (34) top is fixed on the through hole in the middle part of the first transverse slat (32), and base (34) top is neat with the first transverse slat (32) top surface
Flat, the base (34) is provided centrally with screwed hole.
3. a kind of lumbering according to claim 2 aids in pulling attachment with tree root, it is characterised in that：Described lifting apparatus
(2) including lifting stud (21), extension (22) and manual lifting rocking bar (23)；Described extension (22) is cylindrical, prolongs
Stretch pipe (22) and be provided centrally with screwed hole, and extension (22) lower end is provided with screw thread, extension (22) lower end is arranged on pipe
It is threaded connection in seat (34) and with it；Described lifting stud (21) outer wall is provided with screw thread, and lifting stud (21)
Portion is arranged in extension (22) and coordinates with it；Described lifting rocking bar (23) is manual rocking handle, and lifting rocking bar (23) is fixed
It is connected with upper frame (11) rotating middle part at lifting stud (21) top, and lifting rocking bar (23).
4. a kind of lumbering according to claim 3 aids in pulling attachment with tree root, it is characterised in that：Described pierces device
(4) including stud section (41), protection section (42), filled section (43) and pierce rocking bar (44)；Described stud section (41) is in cylinder
Shape, on the periphery of thread segment (41) screw thread is provided with, and the thread segment (41) is respectively from before perforation (321) and the second transverse slat (33)
Pass through in the screwed hole in portion, and thread segment (41) screwed hole anterior with the second transverse slat (33) is connected；Described protection section
(42) in cylinder, protection section (42) is arranged on thread segment (41) top, and protects the diameter of section (42) to be less than thread segment (41)
Diameter；Described filled section (43) is arranged on protection section (42) top, and filled section (43) are in cylinder, and filled section (43) external diameter
It is identical with perforation (321) internal diameter size；The described rocking bar (44) that pierces is manual rocking handle, pierces rocking bar (44) and is fixed on filled section
(43) top.
5. a kind of lumbering according to claim 4 aids in pulling attachment with tree root, it is characterised in that：Described clamping device
(5) including clamp (51), the gimbal lever (52), retaining spring (53) and clamping rocking bar (54)；Described clamp (51) quantity is two,
Two clamps (51) are separately positioned on support plate (3) left and right sides, and clamp (51) bottom is provided with the clamp ring (511) of arc, two
The screwed hole being provided with a screwed hole, and two clamps (51) in the relative position of clamp (51) middle part is oppositely oriented, its
In be additionally provided with two through holes on a clamp (51)；The described gimbal lever (52) quantity is two, the Liang Ge gimbal levers (52) one end
Respectively two through holes from riser (31) are passed through and are fixed on a clamp (51), and the Liang Ge gimbal levers (52) other end point
Pass through in two through holes not from another clamp (51)；Described retaining spring (53) quantity is four, four positioning bullets
The coefficient of elasticity and identical length of spring (53) is same, and four retaining springs (53) are respectively fitted over riser (31) and two clamps (51)
Between the Liang Gen gimbal levers (52) on；Described clamping rocking bar (54) includes clamping stud (541) and lateral rocking bar (542)；Institute
It is connected and passes through in the clamping stud (541) stated two screwed hole respectively from two clamps (51)；Described is lateral
Rocking bar (542) is manual rocker, and the lateral rocking bar (542) is fixed on the one end for clamping stud (541).
6. a kind of lumbering according to claim 5 aids in pulling attachment with tree root, it is characterised in that：Described clamp ring
(511) inner side is provided with zigzag non-skid band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043540.1A CN106665271B (en) | 2017-01-19 | 2017-01-19 | A kind of lumbering tree root auxiliary pulling attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043540.1A CN106665271B (en) | 2017-01-19 | 2017-01-19 | A kind of lumbering tree root auxiliary pulling attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106665271A true CN106665271A (en) | 2017-05-17 |
| CN106665271B CN106665271B (en) | 2019-08-02 |
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ID=58859725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043540.1A Active CN106665271B (en) | 2017-01-19 | 2017-01-19 | A kind of lumbering tree root auxiliary pulling attachment |
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| Country | Link |
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| CN (1) | CN106665271B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727841A (en) * | 2020-07-20 | 2020-10-02 | 广西财经学院 | Forest land stump cleaning machine |
| CN111919705A (en) * | 2020-08-06 | 2020-11-13 | 崔崇岩 | Stump removing device |
| CN112450032A (en) * | 2020-12-21 | 2021-03-09 | 罗源县凤山镇企业服务中心 | Transplanting device |
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| US1553692A (en) * | 1924-04-26 | 1925-09-15 | Huckle Thomas William | Draft appliance |
| CN103039318A (en) * | 2012-10-31 | 2013-04-17 | 禾易生（厦门）农业科技有限公司 | Device for removing bamboo head |
| CN103392559A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Method and equipment for pulling tree roots manually |
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| CN111919705A (en) * | 2020-08-06 | 2020-11-13 | 崔崇岩 | Stump removing device |
| CN112450032A (en) * | 2020-12-21 | 2021-03-09 | 罗源县凤山镇企业服务中心 | Transplanting device |
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| CN106665271B (en) | 2019-08-02 |
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