Tree radial growth observation instrument

Abstract

The utility model relates to the technical field of tree radial growth observation instruments, in particular to a tree radial growth observation instrument which comprises a straight plate and scales, the scales are machined on the top of the right side of the straight plate, the front end and the rear end of the right side of the straight plate are connected with measuring structures, and the bottom of the straight plate is connected with a control structure. Groove plates are connected to the front side and the rear side of the outer wall of the control structure respectively, a sleeve plate moves inwards on the outer wall of the straight rod till the inner side of the sleeve plate is attached to the outer wall of the tree, the position of the left side of the sleeve plate on the scales is checked at the moment, and therefore it is obtained that the tree is vertical in the radial direction, the sleeve plate can move outwards along with growth of the tree, and the tree cannot be pressed. Meanwhile, the transverse plate can be pulled towards the right side on the inner wall of the sleeve plate, so that the length of the sleeve plate is increased to meet the requirement of a relatively thick tree in the radial direction, observation data deviation of the tree radial growth observation instrument is avoided, and normal use of the tree radial growth observation instrument is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tree radial growth observation instruments, in particular to a tree radial growth observation instrument. Background Art

[0002] The tree radial growth observer is also a tree diameter observer, which can monitor the changes in tree growth.

[0003] For example, a tree radial growth observation instrument with the authorization announcement number "CN219607917U" is fixedly connected to the support frame by a connecting rod, wherein the slide board is embedded with a scale mark; the sliding rod is fixedly connected to the observation board and slidably connected to the slide board. It has a simple structure and is easy to operate. It can accurately measure the radial growth data of the tree and can also update the data in real time according to the radial growth of the tree, so as to facilitate the user to regularly observe the record of the radial growth data of the tree without affecting the natural growth of the tree. However, an elastic clamping form is adopted in the use of the tree radial growth observation instrument. As the tree grows radially, the greater the pressure on the spring, the greater the rebound force provided by the spring. In this way, the clamping plate will be pressed against the tree, and the clamping position of the tree will be sunken, which will affect the normal radial growth of the tree, resulting in deviation in the observation data of the tree radial growth observation instrument and affecting the normal use of the tree radial growth observation instrument. Summary of the invention

[0004] The utility model aims to solve the problem that the observation data deviation of the tree radial growth observation instrument affects the normal use of the tree radial growth observation instrument, and proposes a tree radial growth observation instrument.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tree radial growth observation instrument is designed, comprising a straight plate and a scale, wherein the top right side of the straight plate is processed with a scale, the front and rear ends of the right side of the straight plate are connected with a measuring structure, the bottom of the straight plate is connected with a control structure, the front and rear sides of the outer wall of the control structure are respectively connected with groove plates, the bottoms of the two groove plates are fixedly connected with a base, and the bottom of the base is fixedly connected with a plurality of plug rods.

[0007] Preferably, the measuring structure includes a curved plate and a straight rod, the left sides of the two curved plates are respectively fixedly connected to the front and rear ends of the right side of the straight plate, the inner sides of the curved plates are fixedly connected to the ends of the straight rod, the outer walls of the straight rods are plugged with sleeve plates, and the inner walls of the sleeve plates are plugged with cross plates.

[0008] Preferably, the left side of the sleeve plate fits with the right side of the straight plate.

[0009] Preferably, the control structure includes a vertical plate and a vertical plate, the top of the vertical plate is fixedly connected to the bottom of the straight plate, the inner wall of the vertical plate is adjacent to the outer wall of the vertical plate, the bottom of the vertical plate is fixedly connected to a slide plate, the front and rear sides of the vertical plate are respectively fixedly connected to round rods, the outer wall of the round rod is threadedly connected to a ring, and the outer wall of the round rod is rotatably connected to the lower part of the outer wall of the vertical plate.

[0010] Preferably, the front and rear sides of the outer wall of the slide plate are respectively plugged into the inner walls of the two groove plates.

[0011] Preferably, the bottom of the slide plate is adjacent to the top of the base.

[0012] The utility model provides a tree radial growth observation instrument, which has the following beneficial effects: by pushing two sleeves inward in the measuring structure, the sleeves move inward on the outer wall of the straight rod until the inner side of the sleeves fits with the outer wall of the tree, and then checking the position of the left side of the sleeves on the scale to obtain the radial verticality of the tree. As the tree grows, the sleeves will move outward and will not put pressure on the tree. At the same time, the cross plate can be pulled to the right on the inner wall of the sleeves to increase the length of the sleeves to meet the needs of trees with thicker radial diameters, thereby avoiding deviation in the observation data of the tree radial growth observation instrument and ensuring the normal use of the tree radial growth observation instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the straight plate, scale and curved plate;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle cross plate;

[0016] Figure 4 for Figure 1 Schematic diagram of the connection relationship between the central straight rod, the sleeve plate and the cross plate;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship between the neutral plate, the sliding plate and the round rod;

[0018] Figure 6 for Figure 2 Schematic diagram of the structure of A.

[0019] In the figure: 1. straight board, 2. measuring structure, 201. curved board, 202. straight rod, 203. sleeve plate, 204. horizontal board, 2a1. bent board, 3. control structure, 301. vertical board, 302. vertical board, 303. slide plate, 304. round rod, 305. ring, 4. scale, 5. groove plate, 6. base, 7. plug-in rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Example

[0021] See also Figure 1-6 In the present embodiment, a tree radial growth observation instrument includes a straight board 1 and a scale 4. The scale 4 is processed on the top right side of the straight board 1. The front and rear ends of the right side of the straight board 1 are connected with a measuring structure 2. The bottom of the straight board 1 is connected with a control structure 3. The front and rear sides of the outer wall of the control structure 3 are respectively connected with groove plates 5. The bottoms of the two groove plates 5 are fixedly connected with a base 6. The bottom of the base 6 is fixedly connected with a plurality of plug rods 7. After the plug rods 7 are plugged into the ground, the connection stability of the base 6 is increased.

[0022] The measuring structure 2 includes a curved plate 201 and a straight rod 202. The left sides of the two curved plates 201 are respectively fixedly connected to the front and rear ends of the right side of the straight plate 1. The inner side of the curved plate 201 is fixedly connected to the end of the straight rod 202. The outer wall of the straight rod 202 is plugged with a sleeve plate 203. The sleeve plate 203 can move forward and backward on the outer wall of the straight rod 202 under force. The inner wall of the sleeve plate 203 is plugged with a horizontal plate 204. The horizontal plate 204 moves left and right through the inner wall of the sleeve plate 203 under force. The left side of the sleeve plate 203 fits the right side of the straight plate 1.

[0023] By pushing the two sleeves 203 inward in the measuring structure 2, the sleeves 203 move inward on the outer wall of the straight rod 202 until the inner side of the sleeve 203 fits with the outer wall of the tree. At this time, check the position of the left side of the sleeve 203 on the scale 4 to derive the radial verticality of the tree. As the tree grows, the sleeve 203 will move outward and will not exert pressure on the tree. At the same time, the cross plate 204 can be pulled to the right on the inner wall of the sleeve 203 to increase the length of the sleeve 203 to meet the needs of trees with thicker radial diameters, thereby avoiding deviation in the observation data of the tree radial growth observation instrument and ensuring the normal use of the tree radial growth observation instrument.

[0024] The control structure 3 includes a vertical plate 301 and a vertical plate 302. The top of the vertical plate 301 is fixedly connected to the bottom of the straight plate 1. The inner wall of the vertical plate 301 is adjacent to the outer wall of the vertical plate 302. A slide plate 303 is fixedly connected to the bottom of the vertical plate 302. Round rods 304 are fixedly connected to the front and rear sides of the vertical plate 302 respectively. The outer wall of the round rod 304 is threadedly connected with a ring 305. The ring 305 is subjected to force to rotate forward and backward through the threads of the outer wall of the round rod 304. The outer wall of the round rod 304 is rotationally connected to the lower part of the outer wall of the vertical plate 301. The vertical plate 301 is subjected to force to rotate through the bearing on the outer wall of the round rod 304. The front and rear sides of the outer wall of the slide plate 303 are respectively plugged into the inner walls of the two slot plates 5. The slide plate 303 is subjected to force to slide left and right on the inner wall of the slot plate 5. The bottom of the slide plate 303 is adjacent to the top of the base 6.

[0025] Working principle:

[0026] Installation of tree radial growth observation instrument:

[0027] The insertion rod 7 at the bottom of the base 6 is inserted into the soil around the tree until the bottom of the base 6 fits with the soil. When the measuring structure 2 is tilted, the ring 305 is rotated outward through the thread on the outer wall of the round rod 304 to make the inner side of the ring 305 detach from the vertical plate 301, and then the vertical plate 301 is rotated on the outer wall of the round rod 304 to keep the position of the vertical plate 301 flush with the tree, and then the ring 305 is rotated inward through the thread on the outer wall of the round rod 304 to make the inner side of the ring 305 press against the outer wall of the vertical plate 301, thereby completing the fixation of the vertical plate 301, and then the measuring structure 2 on the top of the vertical plate 301 completes the position adjustment.

[0028] Tree radial growth observation instrument operation:

[0029] The two sleeves 203 are pushed inward, and the sleeves 203 move inward on the outer wall of the straight rod 202 until the inner side of the sleeve 203 fits with the outer wall of the tree. At this time, the position of the left side of the sleeve 203 at scale 4 is checked to derive the radial verticality of the tree. As the tree grows, the sleeve 203 will move outward to realize the process of observing the radial growth of the tree, and the tree will not be pressed during the process. At the same time, the cross plate 204 can be pulled to the right on the inner wall of the sleeve 203 to increase the length of the sleeve 203 to meet the needs of radially thicker trees. Example

[0030] See also Figure 1-6 : In this embodiment, the measuring structure 2 also includes a bent plate 2a1, the bottom of the bent plate 2a1 is fixedly connected to the top left side of the sleeve plate 203, and the bottom of the bent plate 2a1 is in contact with the top of the straight plate 1.

[0031] Working principle:

[0032] After the sleeve plate 203 moves forward and backward, it will bring the bent plate 2a1 to move forward and backward on the top of the straight plate 1. The bent plate 2a1 restricts the sleeve plate 203 and prevents the sleeve plate 203 from rotating on the outer wall of the straight rod 202.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A tree radial growth observation instrument, comprising a straight plate (1) and a scale (4), characterized in that: The top of the right side of the straight plate (1) is processed with a scale (4), the front and rear ends of the right side of the straight plate (1) are connected to a measuring structure (2), the bottom of the straight plate (1) is connected to a control structure (3), the front and rear sides of the outer wall of the control structure (3) are respectively connected to slot plates (5), the bottoms of the two slot plates (5) are both fixedly connected to a base (6), the bottom of the base (6) is fixedly connected to a plurality of plugging rods (7), the measuring structure (2) comprises a curved plate (201) and a straight rod (202), the left sides of the two curved plates (201) are respectively fixedly connected to the front and rear ends of the right side of the straight plate (1), the inner side of the curved plate (201) is fixedly connected to the end of the straight rod (202), the outer wall of the straight rod (202) is plugged with a sleeve plate (203), and the inner wall of the sleeve plate (203) is plugged with a horizontal plate (204).

2. A tree radial growth observation instrument according to claim 1, characterized in that: The left side of the sleeve plate (203) fits with the right side of the straight plate (1).

3. A tree radial growth observation instrument according to claim 2, characterized in that: The control structure (3) comprises a vertical plate (301) and a vertical plate (302); the top of the vertical plate (301) is fixedly connected to the bottom of the straight plate (1); the inner wall of the vertical plate (301) is adjacent to the outer wall of the vertical plate (302); a sliding plate (303) is fixedly connected to the bottom of the vertical plate (302); round rods (304) are respectively fixedly connected to the front and rear sides of the vertical plate (302); a circular ring (305) is threadedly connected to the outer wall of the round rod (304); and the outer wall of the round rod (304) is rotatably connected to the lower part of the outer wall of the vertical plate (301).

4. A tree radial growth observation instrument according to claim 3, characterized in that: The front and rear sides of the outer wall of the slide plate (303) are respectively plugged into the inner walls of the two slot plates (5).

5. A tree radial growth observation instrument according to claim 4, characterized in that: The bottom of the slide plate (303) is adjacent to the top of the base (6).

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