A device for measuring the height of tropical crop trees

Abstract

The utility model discloses a device for measuring the height of tropical crop trees, comprising: a box body; a square plate extending from the lower end of the box body, a gas tank being detachably mounted on the square plate, the box body being an open box body, a partition being arranged in the middle of the box body to divide the box body into two parts, an upper box body and a lower box body, a tape measure group being rotatably connected inside the lower box body, a through hole being arranged in the middle of the partition plate, a soft tape measure wound on the tape measure group passing through the through hole to connect to a floating balloon; a valve core being arranged on the floating balloon; a two-way pump being arranged at the air outlet position at the upper end of the gas tank; a conduit being arranged on the two-way pump, a valve nozzle being arranged at the head end of the conduit, the valve nozzle and the valve core being connected manually, and then gas can be transported into the floating balloon or recovered through the two-way pump.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop tree plant height measurement, and in particular relates to a device for measuring the plant height of tropical crop trees. Background Art

[0002] Tropical crop trees refer to crops planted in tropical areas with high temperature and high rainfall, long summer and no winter all year round, rich water and heat resources, and lush plant growth. Tropical crops have the characteristics of long growing season, wide variety and varieties, and high economic value. Therefore, it is crucial to monitor and study the production of tropical plant trees and understand the habits of tropical plants. Among them, tropical plants grow fast, and tropical crops have high plant height. Measuring the plant height of tropical crops has become an important problem in monitoring the habits of tropical crops.

[0003] Although there are many crop tree plant height measurement devices in the prior art, they are only suitable for relatively short crops such as corn, rice, sorghum, and apples. The plant height of some tropical crops is generally between 5 and 10 meters. For example, the plant height measurement of relatively tall tropical crop trees such as rubber, coconut, and durian cannot be measured using the plant height measurement devices of the prior art. Moreover, most of the plant height measurement devices of the prior art are telescopic rod structures, and some are laser measurement types. Regardless of the type of device, the overall structure is relatively large and medium, which is not suitable for measurement personnel to carry with them to measure plant height;

[0004] Therefore, the problems existing in the prior art are:

[0005] 1. The plant height measuring device in the prior art has poor practicality and is only applicable to crops with a plant height of less than 10 meters. It is not possible to quickly and accurately measure plants of 10-30 meters in height among tropical crops.

[0006] 2. The plant height measuring device in the prior art is relatively large in size and heavy in weight, which is not convenient for monitoring personnel to carry with them during operation. Utility Model Content

[0007] In order to solve the above technical problems, the utility model designs a device for measuring the height of tropical crop trees, comprising: a box body;

[0008] A square plate extends from the lower end of the box, and a gas tank can be detachably mounted on the square plate. The box is an open box, and a partition is arranged in the middle of the box to divide the box into two parts, an upper box and a lower box. The lower box is rotatably connected to a tape measure set, and a through hole is arranged in the middle of the partition. The soft tape measure wrapped on the tape measure set passes through the through hole to connect to the floating balloon;

[0009] The floating balloon is provided with a valve core;

[0010] A two-way pump is arranged at the gas outlet position at the upper end of the gas tank; a conduit is arranged on the two-way pump, and a valve is arranged at the head end of the conduit. The valve and the valve core are manually connected, and then the two-way pump can be used to transport gas into the floating balloon or recover gas;

[0011] Furthermore, the box body is provided with a partition to divide the box body into two parts, an upper box body and a lower box body, flat threaded holes are symmetrically provided on both sides of the lower box body to install the tape measure set, and a through hole is provided in the middle of the partition;

[0012] Furthermore, a tape measure is wound around the tape measure set, and the head end of the tape measure passes through the through hole on the partition plate and is movably connected to the floating balloon. A handle is provided on one side of the tape measure set for easy operation by the measurement personnel. The measurement range of the tape measure wound around the tape measure set is 30-50 meters.

[0013] Furthermore, the gas tank stores buoyancy gas inside;

[0014] Furthermore, the one-way valve structure inside the traditional valve core is abandoned inside the valve core, and the connection between the valve core and the valve mouth is used to control the on-off of the floating balloon and the catheter.

[0015] The beneficial effects of the utility model are:

[0016] The utility model discloses a device for measuring the height of tropical crop trees, comprising: a box, a gas tank, a floating balloon, and a tape measure group; a square plate extends from the lower end of the box, the gas tank can be detachably mounted on the square plate, the box is an open box, a partition is arranged in the middle of the box to divide the box into two parts, an upper box and a lower box, the lower box is rotatably connected to the tape measure group, a through hole is arranged in the middle of the partition, a soft tape wrapped around the tape measure group passes through the through hole to connect to the floating balloon, a two-way pump is arranged at the air outlet position of the upper end of the gas tank; a conduit is arranged on the two-way pump, and a valve is arranged at the head end of the conduit; a valve core is arranged on the floating balloon to connect to the conduit;

[0017] When measuring the plant height of tree crops, choose a windless or breezy day, manually connect the valve nozzle on the catheter to the valve core on the floating balloon, control the two-way pump to fill the floating balloon with buoyancy gas, so that the floating balloon expands and has the ability to float, turn the tape measure group to make the floating balloon rise vertically, and observe with the naked eye until the lower end of the floating balloon is flush with the highest point of the plant. The scale corresponding to the tape measure released on the tape measure group is the plant height. This method is simple to operate and can adapt to crop plants of various heights. In addition, floating gas is used to assist in measuring plant height. The floating gas is lighter and has fewer device structures, which reduces the weight of the tools carried by the surveyor and is more conducive to the surveyor carrying it with them to measure the plant height. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0019] Figure 1 The overall structure diagram of a device for measuring the height of tropical crop trees is shown;

[0020] Figure 2 The present invention is a schematic diagram of the cross-sectional structure of a device for measuring the height of tropical crop trees;

[0021] Figure 3 A schematic diagram of the structure of a floating balloon and a measuring tape on a measuring tape set connected to a device for measuring the height of tropical crop trees

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1- box, 2- gas tank, 201- two-way pump, 2011- guide tube, 2012- valve, 3- tape measure set, 301- tape measure, 302- handle, 401- floating balloon, 402- valve core. DETAILED DESCRIPTION

[0024] The utility model discloses a device for measuring the height of tropical crop trees, comprising: a box body 1;

[0025] A square plate extends from the lower end of the box body 1, on which a gas tank 2 can be detachably mounted. The box body 1 is an open box body 1, and a partition is arranged in the middle of the box body 1 to divide the box body 1 into two parts, an upper box body 1 and a lower box body 1. The lower box body 1 is rotatably connected to a tape measure set 3 inside, and a through hole is provided in the middle of the partition. The soft tape measure wound on the tape measure set 3 passes through the through hole to connect to the floating balloon 401;

[0026] The floating balloon 401 is provided with a valve core 402;

[0027] A two-way pump 201 is arranged at the gas outlet position at the upper end of the gas tank 2; a conduit 2011 is arranged on the two-way pump 201, and a valve 2012 is arranged at the head end of the conduit 2011. The valve 2012 and the valve core 402 are manually connected, and then the two-way pump 201 can be used to transport gas into the floating balloon 401 or recover gas;

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] like Figure 1It is a schematic diagram of the overall structure of the utility model. In the utility model, a box body 1 is provided, the box body 1, the box body 1;

[0031] A square plate extends from the lower end of the box body 1, and a gas tank 2 can be detachably installed on the square plate. The box body 1 is an open box body 1, and a partition is arranged in the middle of the box body 1 to divide the box body 1 into two parts, an upper box body 1 and a lower box body 1. The lower box body 1 is rotatably connected to a tape measure group 3 inside, and a through hole is provided in the middle of the partition. The soft tape measure wrapped on the tape measure group 3 passes through the through hole to connect to a floating balloon 401; a valve core 402 is arranged on the floating balloon 401; a two-way pump 201 is arranged at the air outlet position at the upper end of the gas tank 2; a conduit 2011 is arranged on the two-way pump 201, and a valve nozzle 2012 is arranged at the head end of the conduit 2011. The valve nozzle 2012 and the valve core 402 are manually connected, and then gas can be transported to or recovered from the floating balloon 401 through the two-way pump 201; the internal structure of the entire device for measuring the height of tropical crop trees can be referred to the cross-sectional view for details. Figure 2 ;

[0032] In this embodiment, the box body 1 is provided with a partition to divide the box body 1 into two parts, an upper box body 1 and a lower box body 1. Flat threaded holes are symmetrically provided on both sides of the lower box body 1 to install the tape measure set 3, and a through hole is provided in the middle of the partition;

[0033] In this embodiment, the tape measure 301 is wound around the tape measure set 3, and the head end of the tape measure 301 passes through the through hole on the partition plate and is movably connected to the floating balloon 401. The detailed connection relationship between the two can be referred to Figure 3 A handle 302 is provided on one side of the measuring tape set 3 for easy operation by the measuring personnel. The measuring tape 301 wound around the measuring tape set 3 has a measuring range of 30 to 40 meters.

[0034] In this embodiment, the gas tank 2 stores buoyancy gas, and specifically, hydrogen gas or the like can be used;

[0035] In this embodiment, the one-way valve structure inside the valve core 402 is abandoned in the conventional valve core 402, and the connection between the floating balloon 401 and the guide tube 2011 is controlled by connecting the valve core 402 and the valve nozzle 2012;

[0036] In this embodiment, when measuring the plant height, choose a windless or breezy weather, manually connect the valve mouth 2012 on the catheter 2011 to the valve core 402 on the floating balloon 401, control the two-way pump 201 to fill the floating balloon 401 with buoyancy gas, so that the floating balloon 401 expands and has the ability to float, rotate the tape measure group 3 to make the floating balloon 401 rise vertically, and observe with the naked eye until the lower end of the floating balloon 401 is flush with the highest point of the plant. The scale corresponding to the tape measure 301 released from the tape measure group 3 is the plant height. This method is simple to operate and can adapt to crop plants of various heights. In addition, the floating gas is used to assist in measuring the plant height. The floating gas is lighter and the device structure is less, which reduces the weight of the tools carried by the measurement personnel and is more convenient for the measurement personnel to carry with them to measure the plant height.

[0037] In summary, the utility model discloses a device for measuring the height of tropical crop trees, comprising: a box body 1, a gas tank 2, a floating balloon 401, and a tape measure group 3; a square plate extends from the lower end of the box body 1, and the gas tank 2 can be detachably mounted on the square plate; the box body 1 is an open box body 1, and a partition is arranged in the middle of the box body 1 to divide the box body 1 into two parts, an upper box body 1 and a lower box body 1; the lower box body 1 is rotatably connected to the tape measure group 3 inside, a through hole is arranged in the middle of the partition, and the soft tape wrapped on the tape measure group 3 passes through the through hole to connect to the floating balloon 401; a two-way pump 201 is arranged at the air outlet position of the upper end of the gas tank 2; a conduit 2011 is arranged on the two-way pump 201, and a valve 2012 is arranged at the head end of the conduit 2011; a valve core 402 is arranged on the floating balloon 401 to connect to the conduit 211;

[0038] When measuring the height of a plant, choose a windless or breezy day, manually connect the valve nozzle 2012 on the catheter 2011 to the valve core 402 on the floating balloon 401, control the two-way pump 201 to fill the floating balloon 401 with buoyancy gas, so that the floating balloon 401 expands and has the ability to float, turn the tape measure group 3 to make the floating balloon 401 rise vertically, and observe with the naked eye until the lower end of the floating balloon 401 is flush with the highest point of the plant. The scale corresponding to the tape measure 301 released from the tape measure group 3 is the plant height. This method is simple to operate and can be adapted to crop plants of various heights. In addition, the floating gas is used to assist in measuring the height of the plant. The floating gas is lighter in weight and has fewer device structures, which reduces the weight of the tools carried by the measurement personnel and is more conducive to the measurement personnel carrying them to measure the height of the plant.

[0039] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described.

Claims

1. A device for measuring the height of tropical crop trees, characterized in that: include: Box; A square plate extends from the lower end of the box, and a gas tank can be detachably mounted on the square plate. The box is an open box, and a partition is arranged in the middle of the box to divide the box into two parts, an upper box and a lower box. The lower box is rotatably connected to a tape measure set, and a through hole is arranged in the middle of the partition. The soft tape measure wrapped on the tape measure set passes through the through hole to connect to the floating balloon; The floating balloon is provided with a valve core; A two-way pump is arranged at the air outlet position at the upper end of the gas tank; a catheter is arranged on the two-way pump, and a valve nozzle is arranged at the head end of the catheter. The valve nozzle and the valve core are manually connected, and then the two-way pump can be used to transport gas into the floating balloon or recover gas.

2. A device for measuring the height of tropical crop trees according to claim 1, characterized in that: The box body is provided with a partition to divide the box body into two parts, an upper box body and a lower box body. Flat threaded holes are symmetrically provided on both sides of the lower box body to install a tape measure set, and a through hole is provided in the middle of the partition.

3. The device for measuring the height of tropical crop trees according to claim 2, characterized in that: A tape measure is wound around the tape measure group, and the head end of the tape measure passes through the through hole on the partition and is movably connected to the floating balloon. A handle is arranged on one side of the tape measure group for easy operation by the measurement personnel. The measuring range of the tape measure wound around the tape measure group is 30 to 40 meters.

4. The device for measuring the height of tropical crop trees according to claim 1, characterized in that: The gas tank stores buoyancy gas inside.

5. The device for measuring the height of tropical crop trees according to claim 2, characterized in that: The one-way valve structure inside the traditional valve core is abandoned inside the valve core, and the connection between the valve core and the valve mouth is used to control the on-off of the floating balloon and the guide tube.

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