Nursery stock survival rate inspection device

Abstract

The utility model relates to the technical field of nursery stock survival rate inspection devices, in particular to a nursery stock survival rate inspection device. The inspection mechanism is arranged on the supporting column, the inspection mechanism comprises a groove, a first fixing ring, a second fixing ring and a plurality of limiting grooves, the groove and the limiting grooves are formed in the supporting column, the first fixing ring and the second fixing ring are arranged on the supporting column in a sliding and sleeving mode, and through cooperation of the supporting column and the measuring scale, the height of a nursery stock can be conveniently detected; through cooperation of a supporting column, a bearing, a tape and the like, people can make sample circles on the ground conveniently, operation and use by a single person are facilitated, operation is easy and fast, people can calculate the survival rate of nursery stocks conveniently, through cooperation of a limiting block, a limiting groove, a spring and the like, the height of the tape is adjusted conveniently, and people can use the device according to different terrains conveniently; people can conveniently keep the tape level during measurement, and the measurement precision and practicability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling survival rate inspection device technical field, specifically is a seedling survival rate inspection device. BACKGROUND

[0002] Ecological restoration is a process of gradually restoring natural environment by using scientific vegetation succession sequence or forest-grass mosaic sequence with strong resistance and strong adaptability of local tree species.

[0003] Ecological restoration (afforestation) is in the spring of the current year or the winter of the last year, and the survival rate of afforestation and the height of seedling need to be inspected in the spring (April to May) and autumn (August to September) of the current year after afforestation, which involves sampling statistics and calculation, and the survival rate of afforestation and the growth of seedling. At present, when the survival rate is inspected, a tape measure is usually used to make a sample circle, the zero scale point of the tape measure is taken as the center, the tape measure is used to measure 5.64 meters as the radius, and the number of surviving seedlings and total seedlings in the circle (5.64*5.64*3.14=100 square meters) is calculated to obtain the survival rate of 1 mu, so that 3-8 sample circles are selected in different places to calculate the comprehensive survival rate of the afforestation section (1-300 mu), and the height of seedling is measured by using a tape measure. The above method can inspect the seedling, but the tape measure and the tape measure need to be frequently replaced during inspection, the use process is relatively cumbersome, it is not very convenient for people to carry and use, the loss and missing situation is easy to occur, and sometimes multiple people need to cooperate to operate, therefore, the utility model provides a seedling survival rate inspection device. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a seedling survival rate inspection device to solve the problem that the prior art can inspect the seedling, but the tape measure and the tape measure need to be frequently replaced during inspection, the use process is relatively cumbersome, it is not very convenient for people to carry and use, the loss and missing situation is easy to occur, and sometimes multiple people need to cooperate to operate.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a seedling survival rate inspection device, comprising:

[0008] Supporting column;

[0009] The inspection mechanism is arranged on the supporting column, and comprises a groove, a fixing ring one, a fixing ring two and a plurality of limiting grooves, the groove and the plurality of limiting grooves are arranged on the supporting column, the fixing ring one and the fixing ring two are slidingly arranged on the supporting column, the fixing ring one is fixedly connected with the fixing ring two, a measuring scale is fixedly connected in the groove, a sliding groove is fixedly connected on the fixing ring one, a limiting block is slidingly connected in the sliding groove, the limiting block penetrates through the fixing ring one and extends into one of the limiting grooves, a spring is arranged between the limiting block and the sliding groove, a control block is fixedly connected on the limiting block and penetrates out of the sliding groove through a control opening, a bearing is fixedly connected on the fixing ring two, and a leather tape is fixedly connected on the bearing through a fixing frame, so that the seedling is inspected.

[0010] Preferably, a stabilizing shaft is fixedly connected in the sliding groove, and a stabilizing groove is arranged on the limiting block.

[0011] Further, a positioning head is fixedly connected on the supporting column.

[0012] Still further, two connecting blocks are fixedly connected on the supporting column, and a pedal is rotatably connected on the connecting block.

[0013] Still further, a horizontal bubble is fixedly connected on the supporting column.

[0014] On the basis of the foregoing scheme, an auxiliary rope ring is fixedly connected on the supporting column.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the seedling survival rate inspection device has the following beneficial effects:

[0017] The seedling survival rate inspection device is convenient for detecting the height of the seedling through the cooperation of the supporting column and the measuring scale, is convenient for people to make a circle on the ground through the cooperation of the supporting column, the bearing and the leather tape, is convenient for single person to operate and use, is simple and fast to operate, and facilitates people to calculate the survival rate of the seedling, is convenient for adjusting the height of the leather tape through the cooperation of the limiting block, the limiting groove and the spring, is convenient for people to use according to different terrains, is convenient for people to keep the leather tape horizontal during measurement, and improves the measurement accuracy and practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0019] Figure 2 It is a three-dimensional structure schematic view of the present application;

[0020] Figure 3It is the three-dimensional structure schematic view of the sliding groove, tape measure and the like cooperation of the present application.

[0021] Figure 4 It is the three-dimensional structure schematic view of the fixed ring two, spring, stabilizing shaft and the like cooperation of the present application.

[0022] In the figure: 1, support column; 2, fixed ring one; 3, fixed ring two; 4, limiting groove; 5, measuring tape; 6, sliding groove; 7, limiting block; 8, spring; 9, control block; 10, bearing; 11, fixed frame; 12, tape measure; 13, stabilizing shaft; 14, positioning head; 15, connecting block; 16, pedal; 17, horizontal bubble; 18, auxiliary rope ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0024] Embodiment one

[0025] Please refer to Figures 1-4 A seedling survival rate testing device, comprising:

[0026] The support column 1 is fixedly connected with the positioning head 14, can be positioned and nailed into the soil, the support column 1 is fixedly connected with two connecting blocks 15, the connecting blocks 15 are rotatably connected with the pedals 16, it is convenient for people to nail the support column 1 into the soil, the support column 1 is fixedly connected with the horizontal bubble 17, is used to play the role of horizontal support column 1, the support column 1 is fixedly connected with the auxiliary rope ring 18, is used to facilitate the movement of the overall device;

[0027] The inspection mechanism is arranged on the support column 1, and comprises a groove, a fixed ring one 2, a fixed ring two 3 and a plurality of limiting grooves 4; the groove and the plurality of limiting grooves 4 are both arranged on the support column 1; the fixed ring one 2 and the fixed ring two 3 are both slidingly sleeved on the support column 1; the fixed ring one 2 is fixedly connected with the fixed ring two 3; a measuring scale 5 is fixedly connected in the groove; a sliding groove 6 is fixedly connected on the fixed ring one 2; a limiting block 7 is slidingly connected in the sliding groove 6; a stabilizing shaft 13 is fixedly connected in the sliding groove 6; a stabilizing groove is arranged on the limiting block 7; one end of the stabilizing shaft 13 is located in the stabilizing groove, so that the stability of the limiting block 7 is improved; the limiting block 7 penetrates through the fixed ring one 2 and extends into one of the limiting grooves 4; a spring 8 is arranged between the limiting block 7 and the sliding groove 6; a control block 9 is fixedly connected on the limiting block 7; the control block 9 penetrates out of the sliding groove 6 through a control port; a bearing 10 is fixedly connected on the fixed ring two 3; a tape measure 12 is fixedly connected on the bearing 10 through a fixing frame 11; the measuring scale 5, the support column 1 and the tape measure 12 are used for height and survival rate inspection of seedlings, so that people can conveniently operate and inspect.

[0028] Embodiment two

[0029] Please refer to Figures 1-4 A seedling survival rate inspection device comprises:

[0030] The support column 1;

[0031] The inspection mechanism is arranged on the support column 1, and comprises a groove, a fixed ring one 2, a fixed ring two 3 and a plurality of limiting grooves 4; the groove and the plurality of limiting grooves 4 are both arranged on the support column 1; the fixed ring one 2 and the fixed ring two 3 are both slidingly sleeved on the support column 1; the fixed ring one 2 is fixedly connected with the fixed ring two 3; a measuring scale 5 is fixedly connected in the groove; a sliding groove 6 is fixedly connected on the fixed ring one 2; a limiting block 7 is slidingly connected in the sliding groove 6; the limiting block 7 penetrates through the fixed ring one 2 and extends into one of the limiting grooves 4; a spring 8 is arranged between the limiting block 7 and the sliding groove 6; a control block 9 is fixedly connected on the limiting block 7; the control block 9 penetrates out of the sliding groove 6 through a control port; a bearing 10 is fixedly connected on the fixed ring two 3; a tape measure 12 is fixedly connected on the bearing 10 through a fixing frame 11; the bearing 10 is used for rotating; the measuring scale 5 and the tape measure 12 are used for measuring the height of seedlings and making a sample circle, so as to inspect the seedlings; the spring 8 and the limiting block 7 are used for adjusting the height of the tape measure 12 according to the terrain, so that people can conveniently use.

[0032] The stabilizing shaft 13 is fixedly connected in the sliding groove 6; the stabilizing groove is arranged on the limiting block 7; one end of the stabilizing shaft 13 is located in the stabilizing groove, so as to improve the stability of the limiting block 7 when the limiting block 7 moves, and stabilize the spring 8.

[0033] The positioning head 14 is fixedly connected on the support column 1, so that people can more labor-savingly drive the support column 1 into the land.

[0034] The support column 1 is fixedly connected with two connecting blocks 15, the connecting blocks 15 are rotationally connected with a pedal 16, the pedal 16 is convenient for people to store when not in use, and people can step on the pedal 16 to drive the support column 1 into the land.

[0035] The support column 1 is fixedly connected with a horizontal bubble 17, which is used to horizontally support the support column 1.

[0036] The support column 1 is fixedly connected with an auxiliary rope ring 18, which is convenient for people to move the whole device.

[0037] In summary, the working principle and working process of the seedling survival rate testing device are as follows: in use, first, the seedling survival rate testing device is placed at the required use site, then when measuring the height, the support column 1 is driven beside the seedling by using the pedal 16 and the positioning head 14, then the support column 1 is adjusted to be horizontal by the horizontal bubble 17, so that people can obtain the height of the seedling, then when a sample circle is needed, the support column 1 is driven at the required position by using the pedal 16 and the positioning head 14, the support column 1 is adjusted to be horizontal, then the limiting block 7 is moved out of the limiting groove 4 by moving the limiting block 7 through the control block 9, then the height of the fixed ring one 2, the fixed ring two 3 and the tape 12 can be adjusted, after the height of the tape 12 is adjusted according to the terrain, the tape belt in the tape 12 is pulled out, the pulled-out tape belt is the radius length of the sample circle, then the tape belt is fixed, people hold the tape belt to turn a circle, the tape 12 also rotates when turning a circle because of the design of the bearing 10, so that people can complete drawing a sample circle, thereby facilitating people to calculate the survival rate of the seedling, the device is convenient for people to carry and use, and the measuring efficiency and practicability are improved.

[0038] The above embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the protection scope of the present application.

Claims

1. A seedling survival rate testing device, characterized in that: include: Support column (1); An inspection mechanism is provided on a support column (1), comprising a groove, a fixing ring 1 (2), a fixing ring 2 (3) and a plurality of limit grooves (4), wherein the groove and the plurality of limit grooves (4) are both provided on the support column (1), the fixing ring 1 (2) and the fixing ring 2 (3) are both slidably sleeved on the support column (1), the fixing ring 1 (2) is fixedly connected to the fixing ring 2 (3), a measuring ruler (5) is fixedly connected in the groove, and a sliding groove (6) is fixedly connected on the fixing ring 1 (2) A limiting block (7) is slidably connected in the slide groove (6), the limiting block (7) passes through the fixed ring (2) and extends into one of the limiting grooves (4), a spring (8) is provided between the limiting block (7) and the slide groove (6), a control block (9) is fixedly connected to the limiting block (7), the control block (9) passes through the slide groove (6) through the control port, a bearing (10) is fixedly connected to the fixed ring (3), and a tape measure (12) is fixedly connected to the bearing (10) through a fixing frame (11).

2. A seedling survival rate testing device according to claim 1, characterized in that: A stabilizing shaft (13) is fixedly connected in the sliding groove (6), a stabilizing groove is provided on the limiting block (7), and one end of the stabilizing shaft (13) is located in the stabilizing groove.

3. A seedling survival rate testing device according to claim 2, characterized in that: A positioning head (14) is fixedly connected to the support column (1).

4. A seedling survival rate testing device according to claim 3, characterized in that: Two connecting blocks (15) are fixedly connected to the support column (1), and a pedal (16) is rotatably connected to the connecting block (15).

5. A seedling survival rate testing device according to claim 4, characterized in that: A level bubble (17) is fixedly connected to the support column (1).

6. A seedling survival rate testing device according to claim 5, characterized in that: An auxiliary rope ring (18) is fixedly connected to the support column (1).

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