CN214800973U - Forestry branch trimming means - Google Patents

Forestry branch trimming means Download PDF

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Publication number
CN214800973U
CN214800973U CN202023113457.3U CN202023113457U CN214800973U CN 214800973 U CN214800973 U CN 214800973U CN 202023113457 U CN202023113457 U CN 202023113457U CN 214800973 U CN214800973 U CN 214800973U
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China
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cylinder
rod
rotatably
ring
seat
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CN202023113457.3U
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Chinese (zh)
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毛志闽
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毛志闽
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Abstract

The utility model relates to a forestry branch pruning technical field just discloses a forestry branch trimming means, the rotary die comprises a cylinder, cylindrical fixed surface has cup jointed a screw thread section of thick bamboo, the surface screw thread of a screw thread section of thick bamboo has cup jointed the adjustable ring, the spacing groove has been seted up to the inner wall of adjustable ring, the inner wall rotation of spacing groove is connected with the spacing ring, the side fixedly connected with go-between of spacing ring, the inner wall fixedly connected with sand grip of go-between, the fixed surface of go-between is connected with the connecting seat, the connecting seat rotates through the axostylus axostyle and is connected with the stabilizer blade. This forestry branch trimming means through twisting the adjustable ring, makes the go-between remove and promotes the stabilizer blade, and the stabilizer blade expandes under the support of branch, puts the stabilizer blade on the ground again, controls the direction of adapter through the handrail, then utilizes the crisscross removal of fixed saw dish and activity saw dish, cuts the branch, and the device can directly erect subaerial, the effectual working strength that has reduced the staff.

Description

Forestry branch trimming means
Technical Field
The utility model relates to a forestry branch pruning technical field specifically is a forestry branch trimming means.
Background
Forestry branch pruning refers to utilizing a cutting device to cut or cut off the branch in planting the gardens, cuts off unnecessary branch, makes the more pleasing to the eye that trees grow, avoids some unnecessary valueless branches to absorb the nutrition of trunk and leads to trees to produce the deformity.
The forestry garden must prune the new branch when pruning trees branch, otherwise can leave the scar for trees when pruning again in the second year, not only influence pleasing to the eye, still can exert an influence to the value of trees itself simultaneously, but the new branch of trees growth is usually in the crown department of trees, difficult pruning, and current some forestry branch trimming means when pruning the new branch of crown department, need the arm to continuously lift forestry branch trimming means and prune the new branch, working strength is very high, can lead to the arm to become sour to lift forestry branch trimming means not, influence work efficiency, and not only can be influenced by the branch that drops when pruning branch by current some trailer type forestry branch trimming means, still can be blockked by the bush simultaneously, so practicality is relatively poor when pruning branch in the forestry garden.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a forestry branch trimming means possesses and can erect subaerial pruning branch and the convenient advantage that removes in the forestry garden, has solved arm lift forestry branch trimming means and can have leaded to the arm to send out sour influence work efficiency and the problem that the branch that trailer type forestry branch trimming means was dropped easily blocked the way.
The utility model provides a following technical scheme: a forestry branch pruning device comprises a cylinder, wherein a threaded cylinder is fixedly sleeved on the surface of the cylinder, an adjusting ring is sleeved on the surface of the threaded cylinder in a threaded manner, a limiting groove is formed in the inner wall of the adjusting ring, a limiting ring is rotatably connected to the inner wall of the limiting groove, a connecting ring is fixedly connected to the side surface of the limiting ring, a convex strip is fixedly connected to the inner wall of the connecting ring, a connecting seat is fixedly connected to the surface of the connecting ring, the connecting seat is rotatably connected with a supporting leg through a shaft lever, a groove is formed in the side surface of the supporting leg, a supporting rod is rotatably connected to the inner wall of the groove through the shaft lever, one end of the supporting rod is rotatably connected with a support through the shaft lever, the support is fixedly connected to the surface of the cylinder, a limiting box is fixedly connected to the top end of the cylinder, a limiting block is rotatably connected to the inner wall of the limiting box, and an adapter seat is fixedly connected to the top of the limiting block, the adapter is connected with the casing through the axostylus axostyle rotation, shells inner wall's side is rotated and is connected with the bent axle, the one end of bent axle runs through casing and fixedly connected with motor, the bent axle rotates through the axostylus axostyle and is connected with the connecting rod, the one end that the bent axle was kept away from to the connecting rod is rotated through the axostylus axostyle and is connected with the piston seat, the fixed surface of piston seat is connected with the piston rod, the one end that the piston seat was kept away from to the piston rod runs through the shell, the fixed surface of shell is connected with the drum, the top fixedly connected with carrier plate of drum, the round hole has been seted up on the surface of carrier plate, the surface of piston rod and the inner wall sliding connection of round hole, the fixed surface of carrier plate is connected with fixed saw dish, the top fixedly connected with activity saw dish of piston rod.
Preferably, the thread on the surface of the threaded cylinder is provided with a notch, the position of the notch corresponds to the position of the raised strip, and the surface of the raised strip is in sliding connection with the inner wall of the notch.
Preferably, the support legs are arc-shaped, and the support rod and the support seat are in lap joint with the inner wall of the groove when the support legs are folded.
Preferably, a support plate is fixedly connected to one side of the housing, an armrest is fixedly connected to the other side of the housing, and the motor is fixedly mounted on the surface of the support plate.
Preferably, the piston rod is located inside the cylinder and the piston rod reciprocates within the cylinder.
Preferably, the number of the fixed saw discs is two, the two fixed saw discs are fixedly connected through the positioning rod, a through groove is formed in the surface of the movable saw disc, and the inner wall of the through groove is in sliding connection with the surface of the positioning rod.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this forestry branch trimming means through twisting the adjustable ring, makes the go-between remove and promotes the stabilizer blade, and the stabilizer blade expandes under the support of branch, puts the stabilizer blade on the ground again, controls the direction of adapter through the handrail, then utilizes the crisscross removal of fixed saw dish and activity saw dish, cuts the branch, and the device can directly erect subaerial, the effectual working strength that has reduced the staff.
2. This forestry branch trimming means can draw in the stabilizer blade in through twisting the adjustable ring, then conveniently carries forestry branch trimming means, also can not blockked by branch and bush in handling, can be comprehensive prune the trees of planting in the forestry garden, and erects convenient and fast, has further promoted work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2;
fig. 5 is an enlarged schematic view of the structure of fig. 2 at C according to the present invention;
fig. 6 is an enlarged schematic view of the structure at D in fig. 2 according to the present invention.
In the figure: 1. a cylinder; 2. a threaded barrel; 3. an adjusting ring; 4. a limiting groove; 5. a limiting ring; 6. a connecting ring; 7. a convex strip; 8. a connecting seat; 9. a support leg; 10. a groove; 11. a strut; 12. a support; 13. A limiting box; 14. a limiting block; 15. a transfer seat; 16. a housing; 17. a crankshaft; 18. a motor; 19. A connecting rod; 20. a piston seat; 21. a piston rod; 22. a cylinder; 23. a carrier plate; 24. a circular hole; 25. fixing the saw disc; 26. a movable saw disc; 27. opening the gap; 28. a support plate; 29. a handrail; 30. positioning a rod; 31. A through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a pruning device for branches in forestry comprises a cylinder 1, a threaded cylinder 2 is fixedly sleeved on the surface of the cylinder 1, an adjusting ring 3 is sleeved on the surface of the threaded cylinder 2 in a threaded manner, a limiting groove 4 is formed in the inner wall of the adjusting ring 3, a limiting ring 5 is rotatably connected to the inner wall of the limiting groove 4, a connecting ring 6 is fixedly connected to the side surface of the limiting ring 5, a convex strip 7 is fixedly connected to the inner wall of the connecting ring 6, an opening 27 is formed in the thread on the surface of the threaded cylinder 2, the position of the opening 27 corresponds to the position of the convex strip 7, the surface of the convex strip 7 is slidably connected to the inner wall of the opening 27, the connecting ring 6 is limited by the opening 27 and the convex strip 7, so that the connecting ring 6 can only move up and down along with the rotation of the threaded cylinder 2, a connecting seat 8 is fixedly connected to the surface of the connecting ring 6, a supporting leg 9 is rotatably connected to the connecting seat 8 through a shaft rod, a groove 10 is formed in the side surface of the supporting leg 9, the shape of the support leg 9 is arc-shaped, and when the support leg 9 is folded, the support leg 11 and the support 12 are in lap joint with the inner wall of the groove 10, when the support leg 9 is folded, the size of the support leg 9 is reduced, and the forestry branch trimming device is more convenient to carry, the inner wall of the groove 10 is connected with the support leg 11 through the rotation of the shaft lever, one end of the support leg 11 is connected with the support 12 through the rotation of the shaft lever, the support 12 is fixedly connected on the surface of the cylinder 1, the top end of the cylinder 1 is fixedly connected with the limiting box 13, the inner wall of the limiting box 13 is connected with the limiting block 14 through the rotation of the shaft lever, the top of the limiting block 14 is fixedly connected with the adapter 15, the adapter 15 is connected with the shell 16 through the rotation of the shaft lever, one side of the shell 16 is fixedly connected with the support plate 28, the other side of the shell 16 is fixedly connected with the handrail 29, the motor 18 is fixedly installed on the surface of the support plate 28, and the handrail 29 is convenient for workers to control the rotation direction and the position of the forestry construction device, the branch is conveniently trimmed, the side surface of the inner wall of the shell 16 is rotatably connected with a crankshaft 17, one end of the crankshaft 17 penetrates through the shell 16 and is fixedly connected with a motor 18, the crankshaft 17 is rotatably connected with a connecting rod 19 through a shaft rod, one end, far away from the crankshaft 17, of the connecting rod 19 is rotatably connected with a piston seat 20 through a shaft rod, the surface of the piston seat 20 is fixedly connected with a piston rod 21, one end, far away from the piston seat 20, of the piston rod 21 penetrates through the shell 16, the surface of the shell 16 is fixedly connected with a cylinder 22, the piston rod 21 is positioned inside the cylinder 22 and reciprocates in the cylinder 22, the cylinder 22 is utilized to protect the piston rod 21 and can play a role in supporting the bearing plate 23 and the saw disc, the top of the cylinder 22 is fixedly connected with the bearing plate 23, the surface of the bearing plate 23 is provided with a round hole 24, the surface of the piston rod 21 is slidably connected with the inner wall of the round hole 24, and the surface of the bearing plate 23 is fixedly connected with a fixed saw disc 25, the quantity of fixed saw disc 25 is two, and two fixed saw discs 25 pass through locating lever 30 fixed connection, logical groove 31 has been seted up on the surface of activity saw disc 26, the inner wall that leads to groove 31 and the surperficial sliding connection of locating lever 30, through leading to groove 31 and locating lever 30 restriction activity saw disc 26's moving direction, make the tooth mouth of activity saw disc 26 use under the effect of piston rod 21 with the tooth mouth of fixed saw disc 25 keep the staggered movement, the top fixedly connected with activity saw disc 26 of piston rod 21.
When the pruning machine works, the adjusting ring 3 is screwed, the adjusting ring 3 pushes the support legs 9 to move through the connecting ring 6 and the connecting seat 8 when moving, the support legs 9 are unfolded and erected on the ground under the action of the support rods 11 and the support 12 when moving, then the handrail 29 is held, the direction of the saw disc is adjusted through rotation of the limiting block 14 in the limiting box 13, the saw disc is aligned to branches, the motor 18 is started, the crankshaft 17 drives the connecting rod 19 to reciprocate under the action of the motor 18, the connecting rod 19 drives the piston rod 21 to reciprocate through the piston seat 20, the piston rod 21 drives the movable saw disc 26, the tooth openings of the movable saw disc 26 and the tooth openings of the fixed saw disc 25 to move in a staggered mode, then the branches are cut, after pruning is completed, the adjusting ring 3 is screwed reversely according to the steps to fold the support legs 9, and then the branch pruning machine is carried to the next place.
In conclusion, according to the forestry branch trimming device, the adjusting ring 3 is screwed, the connecting ring 6 moves to push the support legs 9, the support legs 9 are unfolded under the support of the support rod 11, then the support legs 9 are placed on the ground, the direction of the adapter 15 is controlled through the handrail 29, then the branches are cut by utilizing the staggered movement of the fixed saw disc 25 and the movable saw disc 26, and the forestry branch trimming device can be directly erected on the ground, so that the working strength of workers is effectively reduced; can draw in stabilizer blade 9 in through twisting adjustable ring 3, then conveniently carry forestry branch trimming means, also can not blockked by branch and bush in handling, can be comprehensive prune the trees of planting in the forestry garden, and erect convenient and fast, further promoted work efficiency, solved arm lift forestry branch trimming means and can lead to arm to send out sour influence work efficiency and the problem that trailer type forestry branch trimming means is blocked the way by the branch that drops easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a forestry branch trimming means, includes cylinder (1), its characterized in that: the surface of the cylinder (1) is fixedly sleeved with a threaded cylinder (2), the surface of the threaded cylinder (2) is in threaded sleeve connection with an adjusting ring (3), the inner wall of the adjusting ring (3) is provided with a limiting groove (4), the inner wall of the limiting groove (4) is rotatably connected with a limiting ring (5), the side surface of the limiting ring (5) is fixedly connected with a connecting ring (6), the inner wall of the connecting ring (6) is fixedly connected with a convex strip (7), the surface of the connecting ring (6) is fixedly connected with a connecting seat (8), the connecting seat (8) is rotatably connected with a supporting leg (9) through a shaft lever, the side surface of the supporting leg (9) is provided with a groove (10), the inner wall of the groove (10) is rotatably connected with a supporting rod (11) through the shaft lever, one end of the supporting rod (11) is rotatably connected with a supporting seat (12) through the shaft lever, and the supporting seat (12) is fixedly connected to the surface of the cylinder (1), the top end of the cylinder (1) is fixedly connected with a limiting box (13), the inner wall of the limiting box (13) is rotatably connected with a limiting block (14), the top of the limiting block (14) is fixedly connected with an adapter (15), the adapter (15) is rotatably connected with a shell (16) through a shaft rod, the side surface of the inner wall of the shell (16) is rotatably connected with a crankshaft (17), one end of the crankshaft (17) penetrates through the shell (16) and is fixedly connected with a motor (18), the crankshaft (17) is rotatably connected with a connecting rod (19) through a shaft rod, one end, far away from the crankshaft (17), of the connecting rod (19) is rotatably connected with a piston seat (20) through a shaft rod, the surface of the piston seat (20) is fixedly connected with a piston rod (21), one end, far away from the piston seat (20), of the piston rod (21) penetrates through the shell (16), and the surface of the shell (16) is fixedly connected with a cylinder (22), the top fixedly connected with carrier plate (23) of drum (22), round hole (24) have been seted up on the surface of carrier plate (23), the surface of piston rod (21) and the inner wall sliding connection of round hole (24), the fixed saw disc (25) of fixed surface of carrier plate (23), the top fixedly connected with activity saw disc (26) of piston rod (21).
2. The forestry branch pruning device according to claim 1, characterized in that: the thread on the surface of the threaded cylinder (2) is provided with a notch (27), the position of the notch (27) corresponds to the position of the raised strip (7), and the surface of the raised strip (7) is in sliding connection with the inner wall of the notch (27).
3. The forestry branch pruning device according to claim 1, characterized in that: the supporting legs (9) are arc-shaped, and the supporting rods (11) and the supporting seats (12) are in lap joint with the inner walls of the grooves (10) when the supporting legs (9) are folded.
4. The forestry branch pruning device according to claim 1, characterized in that: a support plate (28) is fixedly connected to one side of the shell (16), an armrest (29) is fixedly connected to the other side of the shell (16), and the motor (18) is fixedly mounted on the surface of the support plate (28).
5. The forestry branch pruning device according to claim 1, characterized in that: the piston rod (21) is located inside the cylinder (22), and the piston rod (21) performs reciprocating motion in the cylinder (22).
6. The forestry branch pruning device according to claim 1, characterized in that: the fixed saw discs (25) are two in number, the two fixed saw discs (25) are fixedly connected through a positioning rod (30), a through groove (31) is formed in the surface of the movable saw disc (26), and the inner wall of the through groove (31) is connected with the surface of the positioning rod (30) in a sliding mode.
CN202023113457.3U 2020-12-22 2020-12-22 Forestry branch trimming means Active CN214800973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023113457.3U CN214800973U (en) 2020-12-22 2020-12-22 Forestry branch trimming means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023113457.3U CN214800973U (en) 2020-12-22 2020-12-22 Forestry branch trimming means

Publications (1)

Publication Number Publication Date
CN214800973U true CN214800973U (en) 2021-11-23

Family

ID=78868816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023113457.3U Active CN214800973U (en) 2020-12-22 2020-12-22 Forestry branch trimming means

Country Status (1)

Country Link
CN (1) CN214800973U (en)

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