CN218417467U

CN218417467U - Pruning frame for forestry

Info

Publication number: CN218417467U
Application number: CN202222517798.XU
Authority: CN
Inventors: 胡大志; 常钰凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a pruning frame technical field discloses a pruning frame for forestry, including the bearing platform, the top middle part fixedly connected with fixed column of bearing platform, the bottom inner wall middle part fixedly connected with motor one of fixed column, the drive end fixedly connected with lead screw of motor one, the top through-hole sliding connection of fixed column has movable post, the bottom middle part of activity post is provided with the thread groove, the inner wall threaded connection of thread groove is in the outside of lead screw, the top fixedly connected with trimming box of thread groove, trimming box's front end fixedly connected with motor two, the drive end fixedly connected with bidirectional threaded rod of motor two. The utility model discloses in, through the drive of motor two, drive and prune the scissors and prune the branch, reduce manual operation, avoided high altitude construction's risk to collect the branch after pruning through collecting the bag, facilitate the use.

Description

Pruning frame for forestry

Technical Field

The utility model relates to a pruning frame technical field especially relates to a pruning frame for forestry.

Background

Forestry is the production department that protects ecological environment and keeps ecological balance, cultivate and protect the forest in order to gain timber and other forest products, utilize the natural characteristic of forest in order to play the guard action, be one of the important component of national economy, in forestry management, the crown expands along with the increase of tree age, branch and leaf are too many, must cause outer secret sky, the tree vigor is premature senility, consequently, the staff often needs to prune the branch, however, the position of some branches is higher, the staff can't directly prune the branch, generally need the appurtenance to go up the tree to prune the branch, therefore certain potential safety hazard has, consequently, need a pruning frame for forestry urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a pruning frame for forestry.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pruning frame for forestry comprises a bearing table, wherein a fixed column is fixedly connected to the middle of the top of the bearing table, a first motor is fixedly connected to the middle of the inner wall of the bottom of the fixed column, a lead screw is fixedly connected to the driving end of the first motor, a movable column is slidably connected to a top through hole of the fixed column, a threaded groove is formed in the middle of the bottom of the movable column, the inner wall of the threaded groove is in threaded connection with the outer portion of the lead screw, a pruning box is fixedly connected to the top of the threaded groove, a second motor is fixedly connected to the front end of the pruning box, a bidirectional threaded rod is fixedly connected to the driving end of the second motor, moving blocks are in threaded connection with the front side and the rear side of the outer portion of the bidirectional threaded rod, the right ends of the two moving blocks are rotatably connected with pruning scissors, a square groove is formed in the middle of the right end of the pruning box, and the pruning scissors are located inside the square groove.

As a further description of the above technical solution:

the inner wall sliding connection of fixed column has the limiting plate, the top fixed connection of limiting plate is in the bottom of activity post, the top middle part through-hole sliding connection of limiting plate is in the outside of lead screw.

As a further description of the above technical solution:

the other end of the bidirectional threaded rod is rotatably connected to the inner wall of the rear end of the trimming box.

As a further description of the above technical solution:

the inside fixedly connected with spacing post of trimming box, both sides are sliding connection respectively at the front end top through-hole of two movable blocks around the outside of spacing post.

As a further description of the above technical solution:

the top of the right end of the fixing column is fixedly connected with a supporting block, and the right end of the supporting block is fixedly connected with a collecting bag.

As a further description of the above technical solution:

the top left side through-hole threaded connection of bearing platform has the rivet, the top fixedly connected with rolling disc of rivet.

As a further description of the above technical solution:

the top left end fixedly connected with handle of bearing platform, the equal fixedly connected with universal wheel in four corners in bottom of bearing platform.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the drive of motor two, under mutually supporting of two-way threaded rod, movable block, spacing post, square groove, realized pruning scissors and pruned the branch, reduced manual operation, avoided high altitude construction's risk to collect the branch after pruning through collecting the bag, make things convenient for people to use.

2. The utility model discloses in, through the drive of motor one, under the cooperation of lead screw, thread groove, limiting plate, realized the lift of activity post to realized pruning the lift of scissors, conveniently pruned the scissors and pruned the branch of co-altitude not.

Drawings

Fig. 1 is a perspective view of a pruning frame for forestry, which is provided by the utility model;

fig. 2 is a schematic view of a collecting bag structure of a pruning frame for forestry, which is provided by the utility model;

fig. 3 is a schematic view of the internal structure of a fixing column of the pruning frame for forestry, which is provided by the utility model;

figure 4 is the utility model provides a pruning case internal structure schematic diagram of pruning frame for forestry.

Illustration of the drawings:

1. a bearing table; 2. fixing a column; 3. a first motor; 4. a lead screw; 5. a movable post; 6. a thread groove; 7. a pruning box; 8. a second motor; 9. a bidirectional threaded rod; 10. a moving block; 11. trimming scissors; 12. a limiting column; 13. a square groove; 14. a collection bag; 15. a grip; 16. a universal wheel; 17. rotating the disc; 18. riveting; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides an embodiment: a pruning frame for forestry comprises a bearing platform 1, a fixed column 2 is fixedly connected to the middle of the top end of the bearing platform 1, a motor I3 is fixedly connected to the middle of the inner wall of the bottom end of the fixed column 2, the stability of the motor I3 is improved, a lead screw 4 is fixedly connected to the driving end of the motor I3, the motor I3 is driven by the motor I3 to drive the lead screw 4 to rotate, a through hole at the top end of the fixed column 2 is slidably connected with a movable column 5, a thread groove 6 is arranged at the middle of the bottom end of the movable column 5, the inner wall of the thread groove 6 is in threaded connection with the outer part of the lead screw 4, the movable column 5 is lifted through the threaded motion of the lead screw 4 and the thread groove 6, a pruning box 7 is fixedly connected to the top end of the thread groove 6, the stability of the pruning box 7 is improved, and a motor II 8 is fixedly connected to the front end of the pruning box 7, two 8 drive end fixedly connected with two-way threaded rod 9 of motor, two 8 starting motors, under two 8 driving motors's drive, it rotates to drive two-way threaded rod 9, the equal threaded connection in both sides has movable block 10 around the outside of two-way threaded rod 9, rotation through two-way threaded rod 9, drive two movable blocks 10 and carry out relative motion on two-way threaded rod 9, the right-hand member of two movable blocks 10 rotates and is connected with pruning scissors 11, relative motion through two movable blocks 10, thereby it prunes the branch to drive pruning scissors 11, the right-hand member middle part of pruning case 7 is provided with square groove 13, pruning scissors 11 is located the inside of square groove 13, the setting of square groove 13 has played spacing effect, prevent that scissors 11 wait to take place the skew at the during operation.

The inner wall of the fixed column 2 is connected with a limiting plate 19 in a sliding way, the arrangement of the limiting plate 19 improves the stability of the movable column 5 in the lifting process, the top end of the limiting plate 19 is fixedly connected with the bottom end of the movable column 5, the middle through hole at the top end of the limiting plate 19 is connected with the outer part of the screw rod 4 in a sliding way, the other end of the bidirectional threaded rod 9 is rotatably connected with the inner wall at the rear end of the trimming box 7, the stability of the bidirectional threaded rod 9 in the working process is improved, the inner part of the trimming box 7 is fixedly connected with a limiting column 12, the limiting column 12 is arranged to prevent the movable blocks 10 from being shifted in position in the movement process, a good limiting effect is achieved, the front side and the rear side of the outer part of the limiting column 12 are respectively connected with through holes at the top parts of the front ends of the two movable blocks 10 in a sliding way, the top part of the right end of the fixed column 2 is fixedly connected with a supporting block, the right end of the supporting block is fixedly connected with a collecting bag 14, and a second motor 8, the two-way threaded rod 9 is driven to rotate by the second motor 8, the two moving blocks 10 are driven to move relatively on the two-way threaded rod 9 by the rotation of the two-way threaded rod 9, thereby driving the pruning scissors 11 to prune the branches, reducing manual operation, avoiding the risk of high-altitude operation, the trimmed branches are collected through the collecting bag 14, the tree branch is convenient for people to use, a rivet 18 is connected with the through hole on the left side of the top end of the bearing platform 1 in a threaded mode, a rotating disc 17 is fixedly connected with the top end of the rivet 18, the rivet 18 is drilled into the ground by rotating the rotating disc 17, thereby improved the stability of integrated device, the top left end fixedly connected with handle 15 of bearing platform 1, the equal fixedly connected with universal wheel 16 in four corners in the bottom of bearing platform 1 promotes handle 15 at first, drives the universal wheel 16 and removes, moves the integrated device to suitable place.

The working principle is as follows: at first promote handle 15, drive universal wheel 16 and remove, with the integrated device removal to suitable place, through rotating rolling disc 17, bore rivet 18 into ground, thereby the stability of integrated device has been improved, starter motor one 3, under the drive of motor one 3, drive lead screw 4 and rotate, through the screw motion of lead screw 4 with thread groove 6, thereby realize the lift of activity post 5, and then realized the altitude mixture control of pruning scissors 11, can be to the branch of co-altitude, the use flexibility of integrated device has been improved, will prune scissors 11 and aim at the branch, starting motor two 8 this moment, under the drive of motor two 8, drive two-way threaded rod 9 and rotate, through the rotation of two-way threaded rod 9, drive two movable blocks 10 and carry out relative motion on two-way threaded rod 9, thereby drive pruning scissors 11 and prune the branch, manual operation has been reduced, the risk of high altitude construction has been avoided, and collect the branch after pruning through collecting bag 14, and convenience is brought for people to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a pruning frame for forestry, includes bearing platform (1), its characterized in that: the middle of the top end of the bearing table (1) is fixedly connected with a fixed column (2), the middle of the inner wall of the bottom end of the fixed column (2) is fixedly connected with a first motor (3), a lead screw (4) is fixedly connected with the driving end of the first motor (3), a movable column (5) is slidably connected with a top through hole of the fixed column (2), a thread groove (6) is formed in the middle of the bottom end of the movable column (5), the inner wall of the thread groove (6) is in threaded connection with the outer portion of the lead screw (4), a trimming box (7) is fixedly connected with the top end of the thread groove (6), a second motor (8) is fixedly connected with the front end of the trimming box (7), a two-way threaded rod (9) is fixedly connected with the driving end of the second motor (8), moving blocks (10) are in threaded connection with the front side and the rear side of the outer portion of the two-way threaded rod (9), trimming scissors (11) are rotatably connected with the right ends of the two moving blocks (10), a square groove (13) is formed in the middle of the right end of the trimming box (7), and the trimming scissors (11) are located inside the square groove (13).

2. A pruning stand for forestry according to claim 1, wherein: the inner wall sliding connection of fixed column (2) has limiting plate (19), the top fixed connection of limiting plate (19) is in the bottom of activity post (5), the outside at lead screw (4) is connected in the middle part through-hole sliding in top of limiting plate (19).

3. A pruning stand for forestry as claimed in claim 1, wherein: the other end of the bidirectional threaded rod (9) is rotatably connected to the inner wall of the rear end of the trimming box (7).

4. A pruning stand for forestry according to claim 1, wherein: the inside fixedly connected with spacing post (12) of pruning case (7), both sides are sliding connection respectively at the front end top through-hole of two movable blocks (10) around the outside of spacing post (12).

5. A pruning stand for forestry as claimed in claim 1, wherein: the top of the right end of the fixing column (2) is fixedly connected with a supporting block, and the right end of the supporting block is fixedly connected with a collecting bag (14).

6. A pruning stand for forestry according to claim 1, wherein: the bearing platform is characterized in that a rivet (18) is connected to a through hole in the left side of the top end of the bearing platform (1) in a threaded mode, and a rotating disc (17) is fixedly connected to the top end of the rivet (18).

7. A pruning stand for forestry according to claim 1, wherein: the top left end fixedly connected with handle (15) of bearing platform (1), the equal fixedly connected with universal wheel (16) of four corners in bottom of bearing platform (1).