CN217076149U - Wood clamping device of excavator - Google Patents
Wood clamping device of excavator Download PDFInfo
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- CN217076149U CN217076149U CN202220545463.6U CN202220545463U CN217076149U CN 217076149 U CN217076149 U CN 217076149U CN 202220545463 U CN202220545463 U CN 202220545463U CN 217076149 U CN217076149 U CN 217076149U
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- clamping jaw
- excavator
- clamping device
- rotating
- wood
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Abstract
The utility model relates to a press from both sides wooden furniture technical field, disclose excavator press from both sides wooden furniture, including pressing from both sides wooden furniture main part, the inside of pressing from both sides wooden furniture main part is provided with the pneumatic cylinder, the first stop collar of left end fixedly connected with of pneumatic cylinder, the interior middle part of first stop collar is rotated and is connected with first bull stick, the right-hand member drive end fixedly connected with second stop collar of pneumatic cylinder, the interior middle part of second stop collar is rotated and is connected with the second bull stick, the left end of second roating seat all rotates through the pivot and is connected with the actuating lever, the left end of actuating lever all rotates through first bull stick and connects inside the left end of first roating seat. The utility model discloses in, it is the same with the second clamping jaw opening range to have realized that the first clamping jaw that can guarantee both sides to realized that the space between the closed back of first clamping jaw and second clamping jaw can dwindle effectively, be difficult to appear the condition that the clamp-up trees emergence drops, avoid appearing the incident.
Description
Technical Field
The utility model relates to a press from both sides wooden furniture technical field, especially relate to dig machine and press from both sides wooden furniture.
Background
The wood clamping device is a front device modified by an excavator or a loader and generally comprises a mechanical wood clamping device and a rotary wood clamping device, and is suitable for industries such as ports, forest farms, wood yards, wood product factories and paper factories to carry out operations such as loading, unloading, bundling and stacking and can assist in grabbing wood so as to facilitate transportation.
The existing wood clamping device of the excavator mainly has the following two defects that firstly, two sets of independent driving structures are generally adopted to drive clamping jaws on two sides, the opening angles of the clamping jaws on the two sides are inconsistent, so that a driver cannot accurately clamp trees, and secondly, the two sets of independent driving structures are adopted, so that the gaps between the clamping jaws are large, and safety accidents are caused due to the fact that the trees slide down from the clamping jaws on the two sides after the trees are clamped.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a wood clamping device of an excavator.
In order to achieve the above purpose, the utility model adopts the following technical scheme: dig quick-witted wood gripper, including wood gripper main part, wood gripper main part's inside is provided with the pneumatic cylinder, the left end fixedly connected with first stop collar of pneumatic cylinder, the interior middle part of first stop collar is rotated and is connected with first bull stick, the both ends of first bull stick are all rotated and are connected with first roating seat, the right-hand member drive end fixedly connected with second stop collar of pneumatic cylinder, the interior middle part of second stop collar is rotated and is connected with the second bull stick, the both ends of second bull stick are all rotated and are connected with the second roating seat, the left end of second roating seat all rotates through the pivot and is connected with the actuating lever, the left end of actuating lever all rotates through first bull stick and connects inside the left end of first roating seat.
As a further description of the above technical solution:
the upper end of the wood clamping main body is connected with a mounting seat through a bolt.
As a further description of the above technical solution:
the right end of the first rotating seat is fixedly connected with a first limiting rod.
As a further description of the above technical solution:
the equal fixed connection of one end that first gag lever post kept away from mutually is in the upper end front and back side of first clamping jaw.
As a further description of the above technical solution:
and the middle part of one side, far away from the second rotating seat, of the second rotating seat is fixedly connected with a second limiting rod.
As a further description of the above technical solution:
the one end that the second gag lever post kept away from mutually all fixed connection be in the upper end front and back side of second clamping jaw.
As a further description of the above technical solution:
the width of the second clamping jaw is larger than that of the first clamping jaw.
As a further description of the above technical solution:
first gag lever post and second gag lever post all rotate to be connected in the both sides front and back end opening of pressing from both sides wooden furniture main part
The utility model discloses following beneficial effect has:
1. the utility model discloses in, will dig machine double-layered woodwork through the mount pad and install to digging quick-witted forearm lower extreme, start the pneumatic cylinder, through first stop collar and first bull stick, drive left first roating seat and rotate, thereby it opens to drive left first clamping jaw, the right-hand member of pneumatic cylinder passes through second stop collar and second bull stick simultaneously, it rotates to drive the second roating seat, thereby make the second clamping jaw on right side open, the first roating seat and the second roating seat of both sides pass through the actuating lever and link to each other, make the first clamping jaw and the second clamping jaw of both sides keep opening in step, it is the same to have realized that the first clamping jaw and the second clamping jaw that can guarantee both sides open the range.
2. The utility model discloses in, through only setting up a set of drive structure, and the width of right side second clamping jaw is greater than the width of the first clamping jaw in left side, make the first clamping jaw and the second clamping jaw of both sides, realized that the space between the closed back of first clamping jaw and second clamping jaw can reduce effectively, be difficult to appear the condition that the clamp-up trees take place to drop, avoid appearing the incident.
Drawings
Fig. 1 is a perspective view of a closed state of a clamping jaw of a wood clamping device of the excavator;
fig. 2 is a perspective view of a driving structure of a wood clamping device of the excavator of the present invention;
fig. 3 is a perspective view of the clamping jaw of the wood clamping device of the excavator in an open state.
Illustration of the drawings:
1. a main body of the wood clamping device; 2. a bolt; 3. a mounting seat; 4. a hydraulic cylinder; 5. a first stop collar; 6. a first rotating lever; 7. a first rotating base; 8. a first limit rod; 9. a first jaw; 10. a second stop collar; 11. a second rotating rod; 12. a second rotary base; 13. a second limiting rod; 14. a second jaw; 15. a drive rod; 16. a rotating shaft.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1-3, the present invention provides an embodiment: the excavator wood clamping device comprises a wood clamping device body 1, a hydraulic cylinder 4 is arranged inside the wood clamping device body 1, a first limiting sleeve 5 is fixedly connected to the left end of the hydraulic cylinder 4, a first rotating rod 6 is rotatably connected to the inner middle part of the first limiting sleeve 5, a first rotating base 7 is rotatably connected to each of two ends of the first rotating rod 6, a second limiting sleeve 10 is fixedly connected to the driving end of the right end of the hydraulic cylinder 4, a second rotating rod 11 is rotatably connected to the inner middle part of the second limiting sleeve 10, a second rotating base 12 is rotatably connected to each of two ends of the second rotating rod 11, a driving rod 15 is rotatably connected to each of the left ends of the second rotating bases 12 through a rotating shaft 16, each of the left ends of the driving rods 15 is rotatably connected to the inner part of the left end of the first rotating base 7 through the first rotating rod 6, the excavator wood clamping device is mounted to the lower end of the front arm of an excavator through a mounting base 3, the hydraulic cylinder 4 is started, and the first limiting sleeve 5 and the first rotating rod 6 are used for driving the excavator, the first rotating base 7 on the left side is driven to rotate, so that the first clamping jaw 9 on the left side is driven to open, meanwhile, the right end of the hydraulic cylinder 4 drives the second rotating base 12 to rotate through the second limiting sleeve 10 and the second rotating rod 11, so that the second clamping jaw 14 on the right side is opened, the first rotating base 7 and the second rotating base 12 on the two sides are connected through the driving rod 15, the first clamping jaw 9 and the second clamping jaw 14 on the two sides are kept opened synchronously, the opening amplitude of the first clamping jaw 9 and the second clamping jaw 14 on the two sides is ensured to be the same, and through only setting up a set of drive structure, and the width of right side second clamping jaw 14 is greater than the width of left side first clamping jaw 9, makes the first clamping jaw 9 and the second clamping jaw 14 of both sides, has realized that the space between the closed back of first clamping jaw 9 and second clamping jaw 14 can reduce effectively, is difficult to appear the condition that the clamp-up trees take place to drop, avoids appearing the incident.
The upper end of the wood clamping device main body 1 is connected with an installation seat 3 through a bolt 2 and is used for installing the wood clamping device of the excavator, the right ends of the first rotating seats 7 are fixedly connected with first limiting rods 8, the ends, far away from the first limiting rods 8, are fixedly connected with the front side and the rear side of the upper end of the first clamping jaw 9, used for driving the first clamping jaw 9, the middle part of one side of the second rotating seat 12 far away from is fixedly connected with a second limiting rod 13, one end of the second limiting rod 13 far away from is fixedly connected with the front side and the rear side of the upper end of the second clamping jaw 14, for driving the second jaw 14, the width of the second jaw 14 being greater than the width of the first jaw 9, so that upon closure of the first jaw 9 and the second jaw 14, first clamping jaw 9 can retrieve the inside to second clamping jaw 14 completely, and first gag lever post 8 and second gag lever post 13 all rotate to be connected in the both sides front and back end opening of pressing from both sides wooden furniture main part 1, to the spacing rotation of first gag lever post 8 and second gag lever post 13.
The working principle is as follows: firstly, the excavator wood clamping device is installed at the lower end of the front arm of the excavator through the installation base 3, the hydraulic cylinder 4 is started, the first rotary base 7 on the left side is driven to rotate through the first limit sleeve 5 and the first rotating rod 6, so that the first clamping jaw 9 on the left side is driven to open, meanwhile, the right end of the hydraulic cylinder 4 drives the second rotary base 12 to rotate through the second limit sleeve 10 and the second rotating rod 11, so that the second clamping jaw 14 on the right side is opened, the first rotary base 7 and the second rotary base 12 on the two sides are connected through the driving rod 15, so that the first clamping jaw 9 and the second clamping jaw 14 on the two sides are kept synchronously opened, the opening amplitude of the first clamping jaw 9 and the second clamping jaw 14 on the two sides can be ensured to be the same, only one group of driving structures is arranged, the width of the second clamping jaw 14 on the right side is larger than that the width of the first clamping jaw 9 on the left side is larger than that the first clamping jaw 9 and the second clamping jaw 14 on the two sides are opened, and the gap between the first clamping jaw 9 and the second clamping jaw 14 can be effectively reduced after being closed, the situation that the tree is clamped to fall off is not easy to occur, and safety accidents are avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Dig quick-witted clip carpenter, including clip carpenter main part (1), its characterized in that: a hydraulic cylinder (4) is arranged inside the wood clamping main body (1), a first limit sleeve (5) is fixedly connected with the left end of the hydraulic cylinder (4), the inner middle part of the first limiting sleeve (5) is rotationally connected with a first rotating rod (6), both ends of the first rotating rod (6) are rotatably connected with a first rotating seat (7), a second limit sleeve (10) is fixedly connected with the right end driving end of the hydraulic cylinder (4), the inner middle part of the second limiting sleeve (10) is rotationally connected with a second rotating rod (11), two ends of the second rotating rod (11) are rotatably connected with a second rotating seat (12), the left end of the second rotating seat (12) is rotatably connected with a driving rod (15) through a rotating shaft (16), the left end of the driving rod (15) is rotatably connected to the inside of the left end of the first rotating seat (7) through the first rotating rod (6).
2. The excavator wood clamping device of claim 1, wherein: the upper end of the wood clamping main body (1) is connected with a mounting seat (3) through a bolt (2).
3. The excavator wood clamping device of claim 1, wherein: the right end of the first rotating seat (7) is fixedly connected with a first limiting rod (8).
4. The excavator wood clamping device of claim 3, wherein: the first limiting rod (8) is fixedly connected to the front side and the rear side of the upper end of the first clamping jaw (9) at one end far away from each other.
5. The excavator wood clamping device of claim 4, wherein: the middle part of one side, far away from the second rotating seat (12), of the second rotating seat is fixedly connected with a second limiting rod (13).
6. The excavator wood clamping device of claim 5, wherein: and one end of the second limiting rod (13) far away from the second limiting rod is fixedly connected to the front side and the rear side of the upper end of the second clamping jaw (14).
7. The excavator wood clamping device of claim 6, wherein: the width of the second clamping jaw (14) is larger than that of the first clamping jaw (9).
8. The excavator wood clamping device of claim 5, wherein: first gag lever post (8) and second gag lever post (13) all rotate to be connected in the both sides front and back end opening of pressing from both sides wooden furniture main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545463.6U CN217076149U (en) | 2022-03-14 | 2022-03-14 | Wood clamping device of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545463.6U CN217076149U (en) | 2022-03-14 | 2022-03-14 | Wood clamping device of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217076149U true CN217076149U (en) | 2022-07-29 |
Family
ID=82547031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220545463.6U Active CN217076149U (en) | 2022-03-14 | 2022-03-14 | Wood clamping device of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217076149U (en) |
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2022
- 2022-03-14 CN CN202220545463.6U patent/CN217076149U/en active Active
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