CN216314148U - Afforestation maintenance branches of tall trees turn to trimming means - Google Patents
Afforestation maintenance branches of tall trees turn to trimming means Download PDFInfo
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- CN216314148U CN216314148U CN202122590271.5U CN202122590271U CN216314148U CN 216314148 U CN216314148 U CN 216314148U CN 202122590271 U CN202122590271 U CN 202122590271U CN 216314148 U CN216314148 U CN 216314148U
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Abstract
The application discloses afforestation maintenance branches of tall trees turn to trimming means, it includes the bracing piece and installs the subassembly is pruned to the one end of bracing piece, on the bracing piece and with prune the subassembly and install the fixture that is used for the centre gripping branch with one end, install the actuating mechanism who is used for driving fixture to open and shut on the bracing piece. This application has the effect of being convenient for clear up the branch.
Description
Technical Field
The utility model relates to the field of high branch shears, in particular to a steering pruning device for garden greening maintenance high branches.
Background
During the growth of the fruit tree, the administrator can frequently trim branches, not only can trim branches with diseases and insect pests, but also can control the top advantages of the growth of the branches of the fruit tree by trimming the branches and promote flower bud differentiation. High branch shears are the most commonly used tools in pruning.
The high branch scissors comprise a rod part, a saw blade part and a shear part, wherein the saw blade part and the shear part are arranged at one end of the rod part; when pruning branches with thick diameters, an operator can saw the branches by using the saw blade part, and when pruning branches with thin diameters, the operator directly uses the scissors to shear the branches, so that the branches are pruned.
In view of the above-mentioned related art, the inventors found that the following drawbacks exist: because the branches and leaves of the tree are dense, the cut branches can be blocked by other branches and hung on the tree, and the cut branches are inconvenient for operators to take down due to the high positions of the branches.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the branch after the operator inconvenience was pruned carries out the clearance, this application provides a afforestation maintenance branches from tall trees turn to trimming means.
The application provides a pair of afforestation maintenance branches of tall trees turn to trimming means adopts following technical scheme:
the utility model provides an afforestation maintenance branches of tall trees turn to trimming means, includes the bracing piece and installs the subassembly is pruned to the one end of bracing piece, on the bracing piece and with prune the subassembly and install the fixture that is used for the centre gripping branch with one end, install the actuating mechanism who is used for driving fixture to open and shut on the bracing piece.
By adopting the technical scheme, after an operator trims the branches, the trimmed branches can fall on the branches below, at the moment, the operator can align the clamping mechanism to the branch parts of the branches, then the driving mechanism is driven to enable the clamping mechanism to clamp the branches, and the trimmed branches are pulled off by pulling the supporting rod, so that the work of clearing the branches is realized, and the convenience of the operator is improved in the process.
Optionally, the clamping mechanism includes a fixed jaw and a movable jaw, the fixed jaw is fixedly connected to the support rod, the movable jaw is rotatably connected to the support rod, and the driving mechanism drives the movable jaw to approach or depart from the fixed jaw to clamp the branches.
Through adopting above-mentioned technical scheme, fixture includes stationary dog and movable claw, and the branch that will prune is corresponding to be placed between stationary dog and movable claw, then drives movable claw and is close to the stationary dog and rotate to realize the centre gripping to the branch, this fixture simple structure, easy maintenance.
Optionally, the driving mechanism includes a transmission rod and a power assembly, the transmission is parallel to the support rod and is slidably mounted on the support rod, one end of the transmission rod is connected with the movable claw, the power assembly is located at one end far away from the movable claw, and the power assembly drives the transmission rod to slide.
By adopting the technical scheme, one end of the transmission rod is connected with the movable claw, the other end of the transmission rod is connected with the power assembly, the power assembly transmits power to the transmission rod, the transmission rod drives the movable claw to move, and the transmission rod realizes the function of remote transmission in the process, so that an operator can remotely control the movable claw to clamp branches.
Optionally, the power assembly includes a driving handle and a locking component, the driving handle is fixedly connected to the transmission rod, and the locking component is mounted on the support rod and locks the transmission rod.
Through adopting above-mentioned technical scheme, through a drive handle of fixed connection on the transfer line, increased the convenience that the drive transfer line of operator moved, the locking part is spacing to the transfer line after the motion to make movable claw and fixed claw can firmly grasp the branch.
Optionally, the locking part includes rack, torsional spring and pawl, rack fixed connection is in on the bracing piece, the middle part of pawl rotates to be installed on the transfer line, the torsional spring is installed the transfer line with between the pawl, the pawl is in under the torsional spring effect the butt all the time in on the rack.
According to the technical scheme, the pawl is firstly pressed to enable the pawl to be separated from the rack, then the transmission rod is driven to move, the movable claw and the fixed claw are enabled to grab the branch, then the pawl is loosened, and the pawl is abutted against the rack, so that the position of the transmission rod is locked, and the movable claw and the fixed claw are enabled to grab the branch firmly.
Optionally, rubber pads are fixedly connected to the opposite side surfaces of the fixed claw and the movable claw respectively.
By adopting the technical scheme, the rubber pads are fixedly connected to the fixed claw and the movable claw, so that the friction force is larger when the movable claw and the fixed claw are respectively contacted with branches, and the movable claw and the fixed claw can firmly grab the branches.
Optionally, the surface of the support rod is provided with a sliding groove arranged along the axial direction of the support rod, and the sliding groove is a dovetail groove or a T-shaped groove.
By adopting the technical scheme, the sliding groove is in a dovetail groove or T-shaped groove form, so that the transmission rod and the support rod are more firmly connected, and the transmission rod is not easy to separate from the support rod in the sliding process.
Optionally, the trimming assembly includes scissors and a saw blade, and a pull rope for driving the scissors to move is mounted on the scissors.
Through adopting above-mentioned technical scheme, pruning subassembly includes scissors and saw sword, and when pruning the thick branch of branch, the operator can use the mode of saw cutting, and when pruning the thin branch of branch, the operator can use the mode of shearing for the high branch is cut application scope wider.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in order to facilitate tearing the pruned branches off the trees, a clamping mechanism is specially arranged on the supporting rod, the branches are firstly placed on the clamping mechanism, then the driving mechanism is driven to enable the clamping mechanism to firmly grasp the branches, and finally the branches are cleaned off the trees by pulling the supporting rod;
2. the locking part is specially used for limiting the transmission rod, when the transmission rod drives the movable claw to grab the branch, the transmission rod is limited by using the locking part, so that the movable claw and the fixed claw can firmly grab the branch;
3. through set up scissors and saw sword on the bracing piece, not only can improve the convenience that the operator operated, also can improve the suitability of averruncator.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a rear view structural diagram.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
Fig. 5 is a schematic cross-sectional view of C-C in fig. 3.
Fig. 6 is a schematic view showing the structure of the driving mechanism.
Reference numerals: 1. a support bar; 11. a chute; 12. a fixed mount; 2. a trimming assembly; 21. scissors; 211. a fixed part; 212. a movable portion; 2121. a movable plate; 213. a spring; 22. sawing a cutter; 23. pulling a rope; 3. a clamping mechanism; 31. fixing claws; 32. a movable claw; 321. a rotating rod; 4. a drive mechanism; 41. a transmission rod; 411. a slider; 42. a power assembly; 421. a drive handle; 422. a rack; 423. a torsion spring; 424. a pawl; 5. and (7) a rubber pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses afforestation maintenance branches of tall trees turn to trimming means. Referring to fig. 1, afforestation maintenance branches of tall trees turn to trimming means includes bracing piece 1, installs at 1 with pruning subassembly 2, fixture 3 of one end of bracing piece, keeps away from pruning subassembly 2 and drives the actuating mechanism 4 of fixture 3 motion.
As shown in fig. 1 and 2, the trimming assembly 2 includes scissors 21, a saw blade 22 and a pull rope 23, a fixed frame 12 is installed at one end of the supporting rod 1, the scissors 21 and the saw blade 22 are installed on the fixed frame 12, the scissors 21 includes a fixed portion 211, a movable portion 212 and a spring 213, the fixed portion 211 is integrally formed on the fixed frame 12, the movable portion 212 is connected to a movable plate 2121, a connecting shaft is connected between the movable portion 212 and the movable plate 2121, the connecting shaft is rotatably connected to the fixed frame 12, one end of the spring 213 is connected to the fixed frame 12, the other end of the spring 213 is connected to the movable plate 2121, the pull rope 23 is tied to one end of the movable plate 2121 away from the fixed portion 211, when the pull rope 23 is pulled, the pull rope 23 drives the movable portion 212 to rotate, at this time, the movable portion 212 and the fixed portion 211 are closed, so as to trim branches, and when hands are loosened, the spring 213 resets the movable portion 212; the saw 22 is fixed on the fixing frame 12 through a bolt and located on one side of the scissors 21, the saw 22 can trim branches with thick diameter, the trimming device can trim thin branches through the scissors 21, and can trim thick branches, so that the applicability of the device is enhanced.
As shown in fig. 3 and 4, the clamping mechanism 3 includes a fixed jaw 31 and a movable jaw 32, both the fixed jaw 31 and the movable jaw 32 are arc-shaped, the fixed jaw 31 is welded on the fixed frame 12, a rotating rod 321 is integrally formed on the movable jaw 32, a rotating shaft is fixedly connected on the fixed frame 12, the movable jaw 32 uses the rotating shaft as a rotating center, and when the movable jaw 32 rotates, the movable jaw 32 is far away from or close to the fixed jaw 31, so as to clamp the branches; in order to enable the movable claw 32 and the fixed claw 31 to clamp branches more firmly, rubber pads 5 are fixedly connected to the opposite side surfaces of the movable claw 32 and the fixed claw 31, and when branches are clamped, the rubber pads 5 can increase the friction force between the movable claw 32 and the branches and between the fixed claw 31 and the branches.
As shown in fig. 5, the driving mechanism 4 includes a driving rod 41 and a power assembly 42, a sliding slot 11 is formed on the outer surface of the supporting rod 1, the sliding slot 11 is disposed along the axial direction of the supporting rod 1, the cross-section of the sliding slot 11 is a dovetail slot or a T-shaped slot, in this embodiment, the sliding slot 11 is a dovetail slot, a sliding block 411 adapted to the sliding slot 11 is integrally formed on the driving rod 41, when the sliding block 411 slides in the sliding slot 11, the sliding block 411 is firmly connected with the sliding slot 11 and is not easy to separate, one end of the transmission rod 41 close to the movable claw 32 is hinged with the movable claw 32, one end of the transmission rod 41 far away from the movable claw 32 is connected with the power assembly 42, an operator drives the power assembly 42 to enable the transmission rod 41 to slide along the supporting rod 1 and enable the movable claw 32 to be close to the fixed claw 31, so that branches are clamped, in the process, an operator can stand on the ground to drive the movable claw 32 to move, and convenience is provided for the operator.
As shown in fig. 6, the power assembly 42 includes a driving handle 421 and a locking member, the driving handle 421 is perpendicularly welded to one end of the transmission rod 41 away from the movable claw 32, the locking member includes a rack 422, a torsion spring 423 and a pawl 424, the rack 422 is welded to one end of the support rod 1 away from the movable claw 32, the pawl 424 is rotatably connected to the transmission rod 41, a rotation center of the pawl 424 is located in the middle of the pawl 424, the torsion spring 423 is mounted on the support rod 1 and is the same as the rotation center of the pawl 424, one end of the torsion spring 423 abuts against the transmission rod 41, the other end abuts against the pawl 424, and the pawl 424 abuts against the rack 422 under the action of the torsion spring 423, so that the limit of the transmission rod 41 is realized. First, the operator pushes the end of the pawl 424 away from the rack 422, at which time the pawl 424 disengages from the rack 422, then slides the transmission rod 41 so that the movable jaw 32 approaches the fixed jaw 31 and grasps the branch, and then releases the pawl 424, at which time the pawl 424 again abuts on the rack 422, thereby completing the locking of the transmission rod 41 and causing the branch to be firmly grasped.
The implementation principle of the pruning device for the garden greening maintenance branches from high branches is as follows: firstly, an operator uses the scissors 21 or the saw blade 22 to cut the branch, the branch is hung on other branches, then the cut branch is placed between the fixed claw 31 and the movable claw 32, the pawl 424 is pressed to release the limit of the transmission rod 41, the transmission rod 41 slides along the support rod 1 by pushing the driving handle 421, the movable claw 32 moves towards the fixed claw 31 to grab the branch, the pawl 424 is released to firmly grab the branch, and the branch is cleaned from the tree by pulling the support rod 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides an afforestation maintenance branches of tall trees turn to trimming means, includes bracing piece (1) and installs subassembly (2), its characterized in that are pruned to the one end of bracing piece (1): a clamping mechanism (3) for clamping branches is mounted on the same end of the supporting rod (1) as the trimming component (2), and a driving mechanism (4) for driving the clamping mechanism (3) to open and close is mounted on the supporting rod (1);
fixture (3) are including deciding claw (31) and moving claw (32), decide claw (31) fixed connection in on bracing piece (1), moving claw (32) rotate to be connected on bracing piece (1), actuating mechanism (4) drive move claw (32) and be close to or keep away from decide claw (31) with the centre gripping branch, decide claw (31) with move each fixedly connected with rubber pad (5) on the relative side of claw (32).
2. The afforestation maintenance branches of tall trees turn to trimming means of claim 1, characterized by: the driving mechanism (4) comprises a transmission rod (41) and a power assembly (42), the transmission rod (41) is parallel to the supporting rod (1) and is slidably mounted on the supporting rod (1), one end of the transmission rod (41) is connected with the movable claw (32), the power assembly (42) is located at one end far away from the movable claw (32), and the power assembly (42) drives the transmission rod (41) to slide.
3. The afforestation maintenance branches of tall trees turn to trimming means of claim 2, characterized by: the power assembly (42) comprises a driving handle (421) and a locking part, the driving handle (421) is fixedly connected with the transmission rod (41), and the locking part is installed on the support rod (1) and locks the transmission rod (41).
4. The afforestation maintenance branches of tall trees turn to trimming means of claim 3, characterized by: the locking part comprises a rack (422), a torsion spring (423) and a pawl (424), the rack (422) is fixedly connected to the supporting rod (1), the middle of the pawl (424) is rotatably installed on the transmission rod (41), the torsion spring (423) is installed between the transmission rod (41) and the pawl (424), and the pawl (424) is pressed against the rack (422) all the time under the action of the torsion spring (423).
5. The afforestation maintenance branches of tall trees turn to trimming means of claim 1, characterized by: the surface of the support rod (1) is provided with a sliding groove (11) which is axially arranged along the support rod (1), and the sliding groove (11) is a dovetail groove or a T-shaped groove.
6. The afforestation maintenance branches of tall trees turn to trimming means of claim 1, characterized by: the trimming assembly (2) comprises scissors (21) and a saw blade (22), wherein a pull rope (23) for driving the scissors (21) to move is mounted on the scissors (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590271.5U CN216314148U (en) | 2021-10-26 | 2021-10-26 | Afforestation maintenance branches of tall trees turn to trimming means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590271.5U CN216314148U (en) | 2021-10-26 | 2021-10-26 | Afforestation maintenance branches of tall trees turn to trimming means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216314148U true CN216314148U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122590271.5U Active CN216314148U (en) | 2021-10-26 | 2021-10-26 | Afforestation maintenance branches of tall trees turn to trimming means |
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| CN (1) | CN216314148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117243010A (en) * | 2023-10-08 | 2023-12-19 | 平邑县园林环卫保障服务中心 | Garden pole saw |
-
2021
- 2021-10-26 CN CN202122590271.5U patent/CN216314148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117243010A (en) * | 2023-10-08 | 2023-12-19 | 平邑县园林环卫保障服务中心 | Garden pole saw |
| CN117243010B (en) * | 2023-10-08 | 2024-03-22 | 平邑县园林环卫保障服务中心 | Garden pole saw |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430090 second floor, block a, green island building, No. 2 Chuangye Road, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Green Island Ecological Construction Investment Co.,Ltd. Address before: 430090 second floor, block a, green island building, No. 2 Chuangye Road, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Green Island Garden Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |