CN112753526B - Felling saw device for forestry - Google Patents
Felling saw device for forestry Download PDFInfo
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- CN112753526B CN112753526B CN202110071680.6A CN202110071680A CN112753526B CN 112753526 B CN112753526 B CN 112753526B CN 202110071680 A CN202110071680 A CN 202110071680A CN 112753526 B CN112753526 B CN 112753526B
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- fixedly connected
- felling saw
- seat
- sliding
- saw body
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- 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
- A01G23/08—Felling trees
- A01G23/091—Sawing apparatus specially adapted for felling trees
Abstract
The invention relates to the technical field of forestry instruments and discloses a felling saw device for forestry, which comprises a felling saw body, wherein a steering mechanism is sleeved on the outer side wall of the felling saw body, a limiting mechanism is hinged to the steering mechanism, an adjusting mechanism is fixedly connected to the bottom of the limiting mechanism, a clamping mechanism is arranged at the bottom of the adjusting mechanism, and a protection mechanism is arranged on one side of the top of the steering mechanism. According to the invention, through the designed steering mechanism, the clamping ring is driven to rotate in the fixed seat by rotating the transmission seat at the bottom of the felling saw body, the deflection angle of the felling saw body can be adjusted, and after the position of the felling saw body is adjusted, the cutting and trimming work of branches can be adapted through the deflection of the felling saw body, the adaptation capability to a fixed angle can be remarkably improved, meanwhile, the placement stability during cutting can be ensured, the phenomenon that the cutter head is damaged due to offset resonance is avoided, and the use safety is ensured.
Description
Technical Field
The invention relates to the technical field of forestry instruments, in particular to a felling saw device for forestry.
Background
When forestry is planted and maintained, tree branches are generally required to be trimmed, the growth of trees is prevented from being influenced, and a felling saw is generally required to be used for trimming, so that trimming effect is guaranteed.
The inventor finds that certain defects still exist when the prior art is realized, 1, the operation of the rootstocks of the stumps is greatly destroyed when the stumps are inserted, the pruning requirement can not be met, and only the felling can be carried out, thereby being unfavorable for ecological environment cultivation; 2. poor direction adjusting capability, lack of multi-axis adjusting capability and incapability of adapting to cutting topography; 3. when the branches are trimmed, more scraps can be generated, and the scraps splash can influence the nearby working environment, so that the normal work of workers is influenced.
Disclosure of Invention
Aiming at the problem that in the prior art, 1, the operation of the root and stem of the stump is greatly damaged when the stump is inserted, the pruning requirement cannot be met, only the felling can be carried out, and the ecological environment is not facilitated; 2. poor direction adjusting capability, lack of multi-axis adjusting capability and incapability of adapting to cutting topography; 3. when the branches are trimmed, more scraps can be generated, the nearby working environment can be influenced by the scraps, and the normal work of workers is influenced.
In order to solve the technical problems, the invention is solved by the following technical scheme:
the utility model provides a forestry is with saw device of felling, includes the saw body of felling, saw body lateral wall cover is equipped with steering mechanism, steering mechanism articulates there is stop gear, stop gear bottom fixedly connected with adjustment mechanism, the adjustment mechanism bottom is equipped with fixture, steering mechanism top one side is equipped with protection machanism.
Preferably, the steering mechanism comprises a fixed seat, a clamping ring is slidably connected in a groove formed in the fixed seat, the clamping ring is fixedly connected to the outer wall of the felling saw body, a plurality of clamping holes are formed in the outer wall of the clamping ring in a surrounding mode, a first sliding sleeve is embedded in one side of the groove of the inner cavity of the fixed seat, a first sliding rod is slidably connected in the first sliding sleeve, a first handle is fixedly connected to the top end of the first sliding rod, a first spring is sleeved on the outer side wall of the first sliding rod, two ends of the first spring are fixedly connected with the first sliding sleeve and one side of the first sliding rod respectively, and one side of the fixed seat is hinged to the limiting mechanism through a pin shaft.
Preferably, the limiting mechanism comprises a hinge seat and a fixed block, the fixed block is fixedly connected to the bottom of one side of the fixed seat, the hinge seat is hinged to the pin shaft, a thread groove is formed in one side of the hinge seat, a first thread column is embedded in one side of the fixed block, the first thread column is in threaded connection with the thread groove, and the bottom of the hinge seat is fixedly connected with the top of the adjusting mechanism.
Preferably, the thread groove is annular, and the inner cavity of the thread groove is a conical surface.
Preferably, the adjusting mechanism comprises an adjusting seat, first bearings are embedded in two sides in the adjusting seat, a first rotating shaft is sleeved in the first bearings, a second threaded column is fixedly connected between the first rotating shafts on two sides, a second threaded cap is connected with the outer side wall of the second threaded column in a threaded mode, a sliding block is embedded in the outer side wall of the second threaded cap, the top of the sliding block is fixedly connected with the bottom of the hinging seat, a second handle is fixedly connected with one end of the first rotating shaft, and the bottom of the adjusting seat is fixedly connected with the top of the clamping mechanism.
Preferably, the clamping mechanism comprises a clamping seat, the inner cavity of the clamping seat is fixedly connected with a rubber pad, the cross section of the clamping seat is U-shaped, connecting blocks are fixedly connected to two sides of the bottom of the clamping seat, and threaded holes and threaded screws are formed between the connecting blocks on two sides.
Preferably, the protection mechanism comprises a protection plate, the protection plate is fixedly connected to one side of the fixing seat, a connecting seat is fixedly connected to one side of the protection plate, a second sliding sleeve is fixedly connected to the inner cavity of the connecting seat, a second sliding rod is connected to the inner portion of the second sliding sleeve in a sliding mode, one end of the second sliding rod is fixedly connected with a sliding plate, the sliding plate is connected to the inner cavity of the connecting seat in a sliding mode, a baffle is fixedly connected to the other end of the second sliding rod, the baffle is attached to one side of the connecting seat, a second spring is sleeved on the outer side wall of the second sliding rod, and two ends of the second spring are fixedly connected with the corresponding positions of the second sliding sleeve and one side of the baffle respectively.
Preferably, an arc-shaped groove is formed in the inner cavity of the baffle.
Preferably, the baffle top fixedly connected with supporting shoe, connecting seat top fixedly connected with third screw cap, third screw cap internal thread is connected with third screw post, third screw post one side fixedly connected with third pivot, third pivot lateral wall cover is equipped with the third bearing, the third bearing inlays and establishes in supporting shoe one side corresponding position, third screw post one end fixedly connected with third handle.
Preferably, the diameter of the inner cavity of the clamping hole is equal to that of the first sliding rod, and the first sliding rod is tightly matched with the clamping hole.
The invention has the remarkable technical effects due to the adoption of the technical scheme:
1. according to the invention, through the designed steering mechanism, the bottom clamping seat is adjusted on the outer wall of the trunk, the fixing screw is screwed into the connecting blocks at two sides to fix the bottom clamping seat, the first handle is pulled to drive the first sliding rod to move out of the clamping hole, the clamping ring is driven to rotate in the fixing seat by rotating the transmission seat at the bottom of the felling saw body, the deflection angle of the felling saw body can be adjusted, and after the position of the felling saw body is adjusted, the cutting and trimming work of branches can be adapted through the deflection of the felling saw body, the adaptation capability to the fixing angle can be remarkably improved, meanwhile, the placement stability during cutting can be ensured, the phenomenon that the cutter head is damaged due to offset resonance is avoided, and the use safety is ensured.
2. According to the invention, through the designed adjusting mechanism, after the deviation angle of the felling saw body is adjusted, the first threaded column is separated from the threaded groove by screwing, at the moment, the felling saw body on one side and the protecting mechanism can be driven to synchronously axially rotate and deviate through the rotation of the fixing seat around the pin shaft, the deflection direction of the felling saw body can be further adapted through the deflection of the fixing seat, when the felling saw body works, the second threaded column can be driven to rotate through screwing the first rotating shaft on one side, the second threaded cap and the sliding block which are in threaded connection move to pull the hinged seat on the top to drive the fixing seat to move to one side, and then the felling saw body can be driven to transversely move after the hinged position is changed, so that the cutting and trimming capacity of tree trunks can be remarkably improved through multi-shaft adjustment, and the cutting use requirement is met.
3. According to the invention, through the designed protection mechanism, when the felling saw body is contacted with the branches for cutting, the wood chips generated by the contact of the felling saw body and the branches are driven to splash outwards through the felling saw body, the splash of the wood chips can be avoided by limiting the baffle plate and the protection plate on one side, when the baffle plate moves, the second slide rod can be pulled to move in the second slide sleeve, the second slide rod can extrude the second spring on one side, so that part of impact can be absorbed through the movement of the second slide rod, the third threaded column at the top is screwed, the third threaded column rotates to drive the third rotating shaft to rotate in the third bearing, the third threaded column rotates in the third threaded cap to move, and at the moment, the baffle plate can adjust the relative position with the connecting seat on one side, so that the length assembly requirements of the felling saw body with different lengths can be adapted, and the integral protection capability can be met.
Drawings
Fig. 1 is a schematic cross-sectional elevation view of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the portion a of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the portion B of the present invention.
Fig. 4 is a schematic side view of the adjustment mechanism of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the portion C of the present invention.
Fig. 6 is a schematic perspective view of a snap ring according to the present invention.
Fig. 7 is a schematic perspective view of a holder according to the present invention.
The names of the parts indicated by the numerical references in the drawings are as follows: 1. felling the saw body; 2. a steering mechanism; 201. a fixing seat; 202. a pin shaft; 203. a groove; 204. a clasp; 205. a clamping hole; 206. a first slide bar; 207. a first sliding sleeve; 208. a first handle; 209. a first spring; 3. a limiting mechanism; 301. a hinge base; 302. a thread groove; 303. a fixed block; 304. a first threaded post; 4. an adjusting mechanism; 401. an adjusting seat; 402. a slide block; 403. a second threaded cap; 404. a second threaded post; 405. a first rotating shaft; 406. a first bearing; 5. a protective mechanism; 501. a protection plate; 502. a baffle; 503. an arc-shaped groove; 504. a connecting seat; 505. a second slide bar; 506. a second spring; 507. the second sliding sleeve; 508. a slide plate; 509. a third threaded cap; 510. a support block; 511. a third rotating shaft; 512. a third bearing; 513. a third threaded post; 6. a clamping mechanism; 601. a clamping seat; 602. rubber cushion; 603. and (5) connecting a block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a felling saw device for forestry, shown as fig. 1-7, includes felling saw body 1, felling saw body 1 lateral wall cover is equipped with steering mechanism 2, steering mechanism 2 articulates there is stop gear 3, stop gear 3 bottom fixedly connected with adjustment mechanism 4, adjustment mechanism 4 bottom is equipped with fixture 6, steering mechanism 2 top one side is equipped with protection machanism 5.
The steering mechanism 2 comprises a fixed seat 201, a clamping ring 204 is connected in a sliding manner in a groove 203 formed in the fixed seat 201, the clamping ring 204 is fixedly connected to the outer wall of the felling saw body 1, a plurality of clamping holes 205 are formed in the outer wall of the clamping ring 204 in a surrounding manner, a first sliding sleeve 207 is embedded in one side of a groove 203 in an inner cavity of the fixed seat 201, a first sliding rod 206 is connected in a sliding manner in the first sliding sleeve 207, a first handle 208 is fixedly connected to the top end of the first sliding rod 206, a first spring 209 is sleeved on the outer side wall of the first sliding rod 206, two ends of the first spring 209 are fixedly connected with the first sliding sleeve 207 and one side of the first sliding rod 206 respectively, and one side of the fixed seat 201 is hinged to the limiting mechanism 3 through a pin 202.
The fixture 6 includes holder 601, holder 601 inner chamber fixedly connected with cushion 602, the cross section shape of holder 601 is the U-shaped, and the equal fixedly connected with connecting block 603 in holder 601 bottom both sides, and threaded hole and threaded connection have the screw rod all are seted up between the connecting block 603 of both sides, the diameter of card hole 205 inner chamber equals with the diameter of first slide bar 206, and first slide bar 206 and card hole 205 are close fit.
The implementation mode specifically comprises the following steps: when needing to prune or cut down trees, through adjusting bottom holder 601 at the trunk outer wall, and fix through screwing in fixing screw in both sides connecting block 603, this moment holder 601 can adjust top adjustment mechanism 4 and stop gear 3, fell saw body 1 is in vertical position with trees body one side, drive first slide bar 206 through pulling first handle 208 at this moment and slide in first sliding sleeve 207, first slide bar 206 removes and can shift out draw-in hole 205, can drive snap ring 204 at fixing base 201 internal rotation through rotating felling saw body 1 bottom transmission seat at this moment, snap ring 204 is more stable in fixing base 201 internal rotation, can avoid fixing base 201 to take place the skew, and then can adjust the deflection angle of felling saw body 1, and after the position adjustment of felling saw body 1, through loosening first handle 208, first spring 209 can utilize self pulling force to pull first slide bar 206 to reset and clamp into draw-in hole 205, this moment can avoid felling saw body 1 self deflection adaptation branch's cutting pruning work, and can show improvement to fix the angle adaptation, can take place the stability when guaranteeing that the stability is damaged, and the stability of cutting can take place when the resonance is guaranteed.
The limiting mechanism 3 comprises a hinging seat 301 and a fixing block 303, the fixing block 303 is fixedly connected to the bottom of one side of the fixing seat 201, the hinging seat 301 is hinged to the pin shaft 202, a threaded groove 302 is formed in one side of the hinging seat 301, a first threaded post 304 is embedded in one side of the fixing block 303, the first threaded post 304 is in threaded connection with the inside of the threaded groove 302, the bottom of the hinging seat 301 is fixedly connected with the top of the adjusting mechanism 4, the threaded groove 302 is annular, an inner cavity of the threaded groove 302 is a conical surface, the adjusting mechanism 4 comprises an adjusting seat 401, first bearings 406 are embedded in two sides of the adjusting seat 401, first rotating shafts 405 are sleeved in the first bearings 406, second threaded posts 404 are fixedly connected between the first rotating shafts 405 on two sides, a second threaded cap 403 is in threaded connection with the outer side wall of the second threaded post 404, the top of the slider 402 is fixedly connected with the bottom of the hinging seat 301, one end of the first rotating shaft 405 is fixedly connected with a second handle, and the bottom of the adjusting seat 401 is fixedly connected with the clamping mechanism 6.
The implementation mode specifically comprises the following steps: after the offset angle is adjusted to the felling saw body, through twisting first screw thread post 304 and rotating in fixed block 303 and first screw cap, first screw thread post 304 rotates and can separate with thread groove 302, can rotate around round pin axle 202 through fixing base 201 at this moment, fixing base 201 rotates and can drive one side felling machine body and protection machanism 5 and carry out synchronous axial rotation skew, and after the angle is adjusted, can reset the card through reverse twisting first screw thread post 304 and go into thread groove 302, conical screw thread groove 302 can be screwed into and reset at first screw thread post 304 and carry out the joint fixedly, guarantee joint fixed stability, thereby can further adapt the deflection of felling saw body 1 through the deflection of fixing base 201 and adjust the orientation, when opening the circuit, felling saw body 1 during operation, can rotate through twisting one side first pivot 405, first pivot 405 rotates and can drive second screw thread post 404 and rotate, second screw cap 403 and slider 402 of threaded connection move, slider 402 moves and can drive fixing base 201 to one side removal, and then can drive the hinge seat 301 to move, can drive the hinge position of wood saw body 1 and change after the hinge position, can be satisfied and the multiple axis is adjusted, thereby can be used to cut the cutting through the improvement of the multiple axis is showing the cutting requirement.
The protection mechanism 5 comprises a protection plate 501, the protection plate 501 is fixedly connected to one side of a fixed seat 201, a connecting seat 504 is fixedly connected to one side of the protection plate 501, a second sliding sleeve 507 is fixedly connected to an inner cavity of the connecting seat 504, a second sliding rod 505 is connected to the inner cavity of the second sliding sleeve 507 in a sliding mode, a sliding plate 508 is fixedly connected to one end of the second sliding rod 505, a baffle 502 is fixedly connected to the other end of the second sliding rod 505, the baffle 502 is attached to one side of the connecting seat 504, a second spring 506 is sleeved on the outer side wall of the second sliding rod 505, two ends of the second spring 506 are fixedly connected to positions corresponding to the second sliding sleeve 507 and one side of the baffle 502 respectively, an arc-shaped groove 503 is formed in the inner cavity of the baffle 502, a supporting block 510 is fixedly connected to the top of the baffle 502, a third threaded cap 509 is fixedly connected to the top of the connecting seat 504, a third threaded cap 511 is fixedly connected to one side of the third threaded column 513, a third rotary shaft 511 is sleeved on the outer side of the third threaded column 511, a third bearing 512 is sleeved on the outer side of the third bearing block 512, and a third bearing block 512 is embedded in the position corresponding to the third bearing block 512.
The implementation mode specifically comprises the following steps: when the felling saw body 1 and the branches contact cutting, the saw dust that felling saw body 1 and the branches contact produced drives to splash to the outside through felling saw body 1, at this moment, one side baffle 502 and guard plate 501 can avoid its splashing through the spacing to the saw dust, simultaneously baffle 502 can be through one side arc wall 503 adaptation energy-absorbing effect, can pull second slide bar 505 when baffle 502 removes and remove in second sliding sleeve 507, second slide bar 505 removes and can extrude one side second spring 506, second spring 506 can utilize self elasticity to improve the support to second sliding sleeve 507, and then can avoid taking place the deflection, thereby can remove through second slide bar 505 and absorb a part of impact, and through twisting top third screw post 513, third screw post 513 rotates and drives third pivot 511 and rotate in third bearing 512, third screw post 513 rotates and moves in third screw cap 509, at this moment baffle 502 can adjust the relative position with one side connecting seat 504, thereby can adapt to the wooden saw body 1 length assembly needs of different length, whole protective capability is satisfied.
Working principle: through adjusting bottom holder 601 at the trunk outer wall to screw in fixing screw in both sides connecting block 603 and fix, the holder 601 can adjust top adjustment mechanism 4 and stop gear 3 this moment, fell saw body 1 is in vertical position with trees body one side, drive first slide bar 206 through pulling first handle 208 and slide in first sliding sleeve 207 this moment, first slide bar 206 removes and can shift out draw-in hole 205, can drive snap ring 204 through rotating fell saw body 1 bottom transmission seat this moment and rotate in fixing base 201, adjust the deflection angle of fell saw body 1, through loosening first handle 208, first spring 209 can utilize self pulling force to pull first slide bar 206 to reset the card into draw-in hole 205.
After the offset angle is adjusted to the felling saw body, through twisting first screw thread post 304 and rotating in fixed block 303 and first screw cap, first screw thread post 304 rotates and can separate with thread groove 302, can rotate around round pin axle 202 through fixing base 201 at this moment, fixing base 201 rotates and can drive one side felling machine body and protection machanism 5 and carry out synchronous axial rotation skew, and after the angle adjustment, can reset the card through reverse twisting first screw thread post 304 and go into thread groove 302, conical screw thread groove 302 can be fixed after first screw thread post 304 is twisted in the reposition and carry out the joint, felling saw body 1 during operation, can rotate through twisting one side first pivot 405, first pivot 405 rotates and can drive second screw thread post 404 and rotate, second screw cap 403 and the slider 402 of threaded connection are driven in the rotation of second screw thread post 404, the slider 402 moves and can drive fixing base 201 to one side and move, and then can drive felling saw body 1 and carry out lateral shifting cutting after the articulated position changes.
When the felling saw body 1 and the branches are contacted and cut, the wood dust generated by the felling saw body 1 and the branches are driven to splash outwards through the felling saw body 1, at this time, the side baffle 502 and the protection plate 501 can avoid the wood dust from splashing through limiting the wood dust, when the baffle 502 moves, the second slide rod 505 can be pulled to move in the second slide sleeve 507, the second slide rod 505 can extrude the second spring 506 on one side, a part of impact is absorbed through the movement of the second slide rod 505, and the third threaded column 513 is screwed, the third threaded column 513 rotates to drive the third rotating shaft 511 to rotate in the third bearing 512, the third threaded column 513 rotates in the third threaded cap 509 to move, at this time, the baffle 502 can adjust the relative position with the connecting seat 504 on one side, and the felling saw body 1 with different lengths is adapted.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.
Claims (5)
1. The utility model provides a felling saw device for forestry, includes felling saw body (1), its characterized in that: the utility model discloses a felling saw, including a felling saw body (1), a plurality of draw-in holes (205) are formed in the outer wall of the felling saw body (1), a steering mechanism (2) is sleeved on the outer side wall of the felling saw body, a limit mechanism (3) is hinged to the steering mechanism (2), the steering mechanism (2) comprises a fixed seat (201), a groove (203) formed in the fixed seat (201) is internally provided with a snap ring (204), the outer wall of the snap ring (204) is fixedly connected to the outer wall of the felling saw body (1), a plurality of clamping holes (205) are formed in the outer wall of the snap ring (204) in a surrounding mode, a first sliding sleeve (207) is embedded in one side of an inner cavity groove (203) of the fixed seat (201), a first sliding rod (206) is connected to the first sliding sleeve (207) in a sliding mode, a first handle (208) is fixedly connected to the top end of the first sliding rod (206), two ends of the first spring (209) are fixedly connected with one side of the first sliding sleeve (207) and one side of the first sliding rod (206) respectively, one side of the fixed seat (201) is hinged to the limit mechanism (3) through a pin shaft (202), a limit mechanism (3) is fixedly connected to the bottom (3) through a hinge block (301) and one side of the fixed seat (301) is fixedly connected to the fixed seat (303), the utility model provides a safety protection device for the automobile, which comprises a hinge seat (301) and a pin shaft (202), a thread groove (302) is arranged on one side of the hinge seat (301), a first thread post (304) is embedded on one side of a fixed block (303), the first thread post (304) is in threaded connection with the thread groove (302), the bottom of the hinge seat (301) is fixedly connected with the top of an adjusting mechanism (4), a clamping mechanism (6) is arranged at the bottom of the adjusting mechanism (4), the adjusting mechanism (4) comprises an adjusting seat (401), a first bearing (406) is embedded on two sides in the adjusting seat (401), a first rotating shaft (405) is sleeved in the first bearing (406), a second thread post (404) is fixedly connected between the first rotating shafts (405) on two sides, a second thread cap (403) is in threaded connection with the outer side wall of the second thread post (404), a sliding block (402) is embedded on the outer side wall of the second thread cap (403), the top of the sliding block (402) is fixedly connected with the bottom of the hinge seat (301), one end of the first rotating shaft (405) is fixedly connected with a second handle, the second handle (401) is fixedly connected with the top of the adjusting mechanism (6), the top of the clamping mechanism (6) is fixedly connected with the top of the clamping mechanism (6), the utility model provides a flexible electric motor clamp is characterized in that a rubber pad (602) is fixedly connected with an inner cavity of a clamp holder (601), the cross section of the clamp holder (601) is U-shaped, connecting blocks (603) are fixedly connected with on two sides of the bottom of the clamp holder (601), threaded holes and threaded connection screws are respectively formed between the connecting blocks (603) on two sides, a protection mechanism (5) comprises a protection plate (501), the protection plate (501) is fixedly connected with one side of a fixed seat (201), a connecting seat (504) is fixedly connected with one side of the protection plate (501), a second sliding sleeve (507) is fixedly connected with the inner cavity of the connecting seat (504), a second sliding rod (505) is connected with a sliding plate (508) in a sliding manner, the sliding plate (508) is connected with the inner cavity of the connecting seat (504) in a sliding manner, a baffle (502) is fixedly connected with the other end of the second sliding rod (505), a second spring (506) is sleeved on the outer side wall of the second sliding plate (505), and the second spring (506) is respectively connected with two ends of the second sliding rod (505) in a corresponding position to one side of the second sliding rod (502).
2. A felling saw device for forestry according to claim 1, wherein: the thread groove (302) is annular, and the inner cavity of the thread groove (302) is a conical surface.
3. A felling saw device for forestry according to claim 1, wherein: an arc-shaped groove (503) is formed in the inner cavity of the baffle plate (502).
4. A felling saw device for forestry according to claim 1, wherein: the baffle (502) top fixedly connected with supporting shoe (510), connecting seat (504) top fixedly connected with third screw cap (509), third screw cap (509) internal thread is connected with third screw post (513), third pivot (511) are fixedly connected with on one side of third screw post (513), third pivot (511) lateral wall cover is equipped with third bearing (512), third bearing (512) inlay and establish in supporting shoe (510) one side corresponding position, third screw post (513) one end fixedly connected with third handle.
5. A felling saw device for forestry according to claim 1, wherein: the diameter of the inner cavity of the clamping hole (205) is equal to that of the first sliding rod (206), and the first sliding rod (206) is tightly matched with the clamping hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071680.6A CN112753526B (en) | 2021-01-19 | 2021-01-19 | Felling saw device for forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071680.6A CN112753526B (en) | 2021-01-19 | 2021-01-19 | Felling saw device for forestry |
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| CN112753526A CN112753526A (en) | 2021-05-07 |
| CN112753526B true CN112753526B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110071680.6A Active CN112753526B (en) | 2021-01-19 | 2021-01-19 | Felling saw device for forestry |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113875425B (en) * | 2021-11-10 | 2023-05-09 | 宁波昱翔工具有限公司 | Garden saw for pruning |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207767110U (en) * | 2018-01-22 | 2018-08-28 | 无锡职业技术学院 | A kind of automation lumbering device |
| CN208338370U (en) * | 2018-02-08 | 2019-01-08 | 张飞 | A kind of Ju Shu mechanism |
| CN208783290U (en) * | 2018-04-10 | 2019-04-26 | 广州市雅玥园林工程有限公司 | A kind of novel garden saw convenient for adjusting |
| CN209914539U (en) * | 2019-04-12 | 2020-01-10 | 国网陕西省电力公司宝鸡供电公司 | Property service is with green trimming means that plants |
| CN110679319A (en) * | 2019-10-28 | 2020-01-14 | 谢丽华 | Branch clipping machine convenient to one-hand operation |
| CN210746457U (en) * | 2019-06-28 | 2020-06-16 | 王刚 | Forestry felling device |
| CN211210641U (en) * | 2019-12-12 | 2020-08-11 | 温平 | Tree trimming device is used in gardens |
| CN211931485U (en) * | 2020-04-08 | 2020-11-17 | 河南永明市政园林建设有限公司 | Branches of tall trees saw that afforestation plant maintenance was used |
-
2021
- 2021-01-19 CN CN202110071680.6A patent/CN112753526B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207767110U (en) * | 2018-01-22 | 2018-08-28 | 无锡职业技术学院 | A kind of automation lumbering device |
| CN208338370U (en) * | 2018-02-08 | 2019-01-08 | 张飞 | A kind of Ju Shu mechanism |
| CN208783290U (en) * | 2018-04-10 | 2019-04-26 | 广州市雅玥园林工程有限公司 | A kind of novel garden saw convenient for adjusting |
| CN209914539U (en) * | 2019-04-12 | 2020-01-10 | 国网陕西省电力公司宝鸡供电公司 | Property service is with green trimming means that plants |
| CN210746457U (en) * | 2019-06-28 | 2020-06-16 | 王刚 | Forestry felling device |
| CN110679319A (en) * | 2019-10-28 | 2020-01-14 | 谢丽华 | Branch clipping machine convenient to one-hand operation |
| CN211210641U (en) * | 2019-12-12 | 2020-08-11 | 温平 | Tree trimming device is used in gardens |
| CN211931485U (en) * | 2020-04-08 | 2020-11-17 | 河南永明市政园林建设有限公司 | Branches of tall trees saw that afforestation plant maintenance was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112753526A (en) | 2021-05-07 |
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