CN220986497U

CN220986497U - Grass poking rod for forestry investigation

Info

Publication number: CN220986497U
Application number: CN202322807500.3U
Authority: CN
Inventors: 陈莉娟; 李梦斐; 林松; 蒋科毅; 胡卫江; 任晨骞; 郑伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-24
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a grass pulling rod for forestry investigation, which comprises a supporting bottom rod, wherein the top of the supporting bottom rod is fixedly connected with a supporting middle rod, the top of the supporting middle rod is provided with a supporting top rod, the bottom of the supporting bottom rod is provided with a grass pulling plate, the top of the grass pulling plate is fixedly connected with a connecting frame, the inside of the supporting middle rod is provided with a movable groove, and the center of the bottom of the supporting top rod is fixedly connected with a built-in rod. This grass poking rod is used in forestry reconnaissance through setting up of built-in pole, movable groove, annular slide, external screw thread two, rotatory sleeve plate and internal screw thread, can facilitate the use person to adjust the length of this grass poking rod, simultaneously, threaded connection's mode, can facilitate the operation of user, when conveniently adjusting the length, has ensured the stability of the body of rod in the use, and this design has made things convenient for the user to the carrying of grass poking rod, has improved the accuracy of work efficiency and reconnaissance result.

Description

Grass poking rod for forestry investigation

Technical Field

The utility model relates to the technical field of grass pulling rods, in particular to a grass pulling rod for forestry investigation.

Background

The grass pulling rod is simply a device for collecting and processing data which is designed and manufactured for convenient mapping operation of staff.

The existing grass pulling rod for forestry investigation has some defects, the most prominent of which is that the length of the grass pulling rod is not adjustable, certain inconvenience is brought to carrying and use, and the problem exists, so that forestry investigation personnel need to carry grass pulling rods with various different lengths when working in the wild, so that the grass pulling rod can be used under different conditions, the carrying burden is definitely increased, the working efficiency is reduced, and even the accuracy of the investigation result is affected.

Disclosure of utility model

The utility model aims to provide a grass pulling rod for forestry investigation, which solves the problems that the prior grass pulling rod for forestry investigation has some defects in the prior art, the length of the grass pulling rod is most prominently not adjustable, certain inconvenience is brought to carrying and use, and the grass pulling rod with various lengths is needed to be carried by forestry investigation staff during field operation so as to be used under different conditions, which definitely increases the carrying burden, reduces the working efficiency and even influences the accuracy of investigation results.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grass pulling rod for forestry investigation, includes supports the sill bar, the top fixedly connected with that supports the sill bar, the top that supports the sill bar is provided with the support ejector pin, the bottom that supports the sill bar is provided with the grass pulling plate, the top fixedly connected with link of grass pulling plate, movable groove has been seted up to the inside that supports the sill bar, the center fixedly connected with built-in pole of support ejector pin bottom, the inside to the movable groove is run through to the bottom of built-in pole, two external screw threads second have been seted up to the built-in pole near central point put, the top position that supports the sill bar is provided with rotatory sleeve plate, the internal thread has been seted up to the inner wall of rotatory sleeve plate.

Compared with the prior art, the utility model has the beneficial effects that:

This grass poking rod is used in forestry reconnaissance through setting up of built-in pole, movable groove, annular slide, external screw thread two, rotatory sleeve plate and internal screw thread, can facilitate the use person to adjust the length of this grass poking rod, simultaneously, threaded connection's mode, can facilitate the operation of user, when conveniently adjusting the length, has ensured the stability of the body of rod in the use, and this design has made things convenient for the user to the carrying of grass poking rod, has improved the accuracy of work efficiency and reconnaissance result.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the FIG. 2A;

Fig. 4 is a structural perspective view of the swivel sleeve plate of the present utility model.

In the figure: 1. a support bottom bar; 2. a grass pulling plate; 3. a connecting frame; 4. supporting a middle rod; 5. supporting the ejector rod; 6. a grip; 7. a movable groove; 8. a built-in rod; 9. an annular slide plate; 10. a thread groove; 11. an external thread I; 12. an external thread II; 13. rotating the sleeve plate; 14. an annular rotary groove I; 15. annular rotary groove II; 16. an annular rotary plate I; 17. an annular rotating plate II; 18. an anti-skid sleeve; 19. and (5) an internal thread.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a grass pulling rod for forestry investigation, including supporting sill bar 1, the top fixedly connected with of supporting sill bar 1 supports middle rod 4, the top of supporting middle rod 4 is provided with and supports ejector pin 5, the bottom of supporting sill bar 1 is provided with grass pulling plate 2, the top fixedly connected with link 3 of grass pulling plate 2, movable groove 7 has been seted up to the inside of supporting middle rod 4, the center fixedly connected with built-in pole 8 of supporting ejector pin 5 bottom, the bottom of built-in pole 8 runs through to the inside of movable groove 7, two external screw threads second 12 have been seted up near central point in built-in pole 8, the top position of supporting middle rod 4 is provided with rotatory sleeve plate 13, internal thread 19 has been seted up to the inner wall of rotatory sleeve plate 13.

The bottom of the supporting bottom rod 1 is rotatably connected with a connecting rod at the top of the connecting frame 3, so that the grass pulling plate 2 can be turned over conveniently.

The center at the top of the support bottom rod 1 is provided with a thread groove 10, the bottom of the surface of the built-in rod 8 is provided with an external thread 11, and the external thread 11 is in threaded connection with the thread groove 10, so that the built-in rod 8 can be fixed in the support middle rod 4.

The annular sliding plate 9 is fixedly connected to the outer surface of the built-in rod 8 near the bottom, one side, far away from the built-in rod 8, of the annular sliding plate 9 is slidably connected with the movable groove 7, and the function of supporting the movement and rotation of the built-in rod 8 can be achieved.

The annular rotary groove I14 is formed in the support middle rod 4 corresponding to the top of the rotary sleeve plate 13, the annular rotary plate I16 is fixedly connected to the top of the rotary sleeve plate 13, one side, far away from the rotary sleeve plate 13, of the annular rotary plate I16 penetrates into the annular rotary groove I14 and is in sliding connection with the annular rotary groove I14, and the rotary sleeve plate 13 can be supported in rotation.

The annular rotary groove II 15 is formed in the inner part of the support middle rod 4 corresponding to the bottom of the rotary sleeve plate 13, the annular rotary plate II 17 is fixedly connected to the bottom of the rotary sleeve plate 13, one side, far away from the rotary sleeve plate 13, of the annular rotary plate II 17 penetrates through the inner part of the annular rotary groove II 15 and is in sliding connection with the annular rotary groove II 15, and the rotary sleeve plate 13 can rotate to achieve a supporting effect.

The anti-slip sleeve 18 is fixedly connected to the outer side of the rotating sleeve plate 13, so that a user can conveniently rotate the rotating sleeve plate 13.

The top of the supporting mandril 5 is fixedly connected with a holding rod 6.

Working principle: during adjustment, a user rotates the supporting ejector rod 5 at first, so that the first external thread 11 at the bottom of the surface of the built-in rod 8 is separated from the internal thread 19 at the center of the top of the supporting bottom rod 1, then, the supporting ejector rod 5 moves upwards, so that the built-in rod 8 drives the annular sliding plate 9 to move upwards in the movable groove 7, and when the second external thread 12 arranged at the top is contacted with the internal thread 19 on the inner wall of the rotating sleeve plate 13, the user rotates the rotating sleeve plate 13 again, so that the internal thread 19 is in threaded connection with the second external thread 12, and the supporting ejector rod 5 and the built-in rod 8 are fixed and limited.

To sum up: this grass pulling rod is used in forestry reconnaissance through setting up of built-in pole 8, movable groove 7, annular slide 9, external screw thread two 12, rotatory sleeve plate 13 and internal screw thread 19, can facilitate the use person to the length of this grass pulling pole adjust, simultaneously, threaded connection's mode, can facilitate the operation of user, when conveniently adjusting the length, has ensured the stability of the body of rod in the use, this design, has made things convenient for the user to the carrying of grass pulling pole, has improved the accuracy of work efficiency and reconnaissance result.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Grass poking rod for forestry investigation, including supporting sill bar (1), its characterized in that: the utility model discloses a grass pulling device, including support sill bar (1), movable groove (7), support sill bar (1), support sill bar (4), support sill bar (1)'s top is provided with support ejector pin (5), support sill bar (1)'s bottom is provided with grass pulling plate (2), grass pulling plate (2)'s top fixedly connected with link (3), movable groove (7) have been seted up to support sill bar (4)'s inside, support ejector pin (5) bottom's center fixedly connected with built-in pole (8), the inside to movable groove (7) is run through to built-in pole (8) bottom, two external screw thread two (12) have been seted up by the central point of built-in pole (8), support sill bar (4) is provided with rotatory sleeve plate (13) by top position, internal thread (19) have been seted up to the inner wall of rotatory sleeve plate (13).

2. A grass lever for forestry investigation as set forth in claim 1, wherein: the bottom of the supporting bottom rod (1) is rotatably connected with a connecting rod at the top of the connecting frame (3).

3. A grass lever for forestry investigation as set forth in claim 1, wherein: the center at the top of the supporting bottom rod (1) is provided with a thread groove (10), the bottom of the surface of the built-in rod (8) is provided with an external thread I (11), and the external thread I (11) is in threaded connection with the thread groove (10).

4. A grass lever for forestry investigation as set forth in claim 1, wherein: the annular sliding plate (9) is fixedly connected to the bottom of the outer surface of the built-in rod (8), and one side, far away from the built-in rod (8), of the annular sliding plate (9) is in sliding connection with the movable groove (7).

5. A grass lever for forestry investigation as set forth in claim 1, wherein: the inner part of the supporting middle rod (4) is provided with a first annular rotating groove (14) corresponding to the top of the rotating sleeve plate (13), the top of the rotating sleeve plate (13) is fixedly connected with a first annular rotating plate (16), and one side, far away from the rotating sleeve plate (13), of the first annular rotating plate (16) penetrates through the inner part of the first annular rotating groove (14) and is in sliding connection with the first annular rotating groove (14).

6. A grass lever for forestry investigation as set forth in claim 1, wherein: annular rotary groove two (15) have been seted up to the inside of supporting middle pole (4) corresponding to the bottom of rotatory sleeve board (13), the bottom fixedly connected with annular rotor plate two (17) of rotatory sleeve board (13), one side that rotatory sleeve board (13) was kept away from to annular rotor plate two (17) runs through to the inside of annular rotary groove two (15) and with annular rotary groove two (15) sliding connection.

7. A grass lever for forestry investigation as set forth in claim 1, wherein: an anti-slip sleeve (18) is fixedly connected to the outer side of the rotary sleeve plate (13).

8. A grass lever for forestry investigation as set forth in claim 1, wherein: the top of the supporting ejector rod (5) is fixedly connected with a holding rod (6).