CN207894357U - Sugarcane lodging angle measurement unit - Google Patents
Sugarcane lodging angle measurement unit Download PDFInfo
- Publication number
- CN207894357U CN207894357U CN201820386605.2U CN201820386605U CN207894357U CN 207894357 U CN207894357 U CN 207894357U CN 201820386605 U CN201820386605 U CN 201820386605U CN 207894357 U CN207894357 U CN 207894357U
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- positioning pipe
- angle
- pipe
- sugarcane
- dial
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of sugarcane lodging angle measurement units, including positioning pipe and angle display, the angle display to be inserted in from the top of the positioning pipe, and is flexibly connected with the positioning pipe；The positioning pipe includes upper positioning pipe and lower positioning pipe, the upper end of the upper positioning pipe is equipped with spacing ring, the internal diameter of the lower positioning pipe is less than the outer diameter of the upper positioning pipe, and the lower end of the upper positioning pipe is inserted into the upper end of the lower positioning pipe, and is fixed by spiral locking mechanism.The utility model is simple in structure, and parts are less, carries and convenient for disassembly and assembly, and the production of sugarcane and scientific research personnel is suitble to use；Meanwhile the utility model is combined using casing with two kinds of flexible connections of hinge on the basis of gravity direction, make angle display always along gravity direction straight down, ensure that sugarcane lodging angle-data measure accuracy, to improve the efficiency of research work.
Description
【Technical field】
The utility model is related to research of agricultural sciences and production technical field, and in particular to a kind of sugarcane lodging angle measurement
Device.
【Background technology】
Lodging is to make crop stem from nature by what the internal and external factors collective effects such as wind, rain and crop stem characteristic were caused
Upright state is to the phenomenon that permanent dislocation.Lodging be restrict the high crop yields such as wheat, rice and sugarcane, stable yields most important factor
One of.
For sugarcane in the middle and later periods of growth, plant is tall and big, and blade is more, if being attacked by wind and rain, is easy lodging, especially rain
Sugarcane strain tail portion ponding face becomes too heavy afterwards, and one will lodge to the wind.After sugarcane lodging, the easily long aerial root in subaerial segment takes out side
Bud makes sugarcane stem buckle, and consumes internode nutrient, and the hollow or Pu heart, the sugarcane underproduction, sugar is caused to reduce.Therefore, research and production
Personnel need to formulate corresponding measure for by measuring obtained sugarcane lodging angle-data, to improve the yield of sugarcane.
Publication No. " CN204085347U ", theme are that the patent of " a kind of plant lodging measurement bevel protractor " discloses one
The kind measuring bevel protractor of plant lodging, the bevel protractor include mainly quiet ruler, dynamic ruler, connection ruler and four part of fixed sleeving, are somebody's turn to do
Bevel protractor individually or be used in combination with crop penetrometer resistance analyzer crop groups canopy height may be implemented, field crops fall
Lie prostrate the measurement of angle and crop penetrometer resistance continuous mode crop stem lodging angle.But the bevel protractor structure shows slightly multiple
It is miscellaneous, it has not been convenient to carry, and measure data precision is relatively low, be not suitable for use in the measurement of sugarcane lodging angle.
【Utility model content】
In view of problem above, the utility model be intended to provide it is a kind of it is simple in structure, easy to carry, measurement accuracy is higher sweet
Sugarcane lodging angle measurement unit.
Technical solution used by the utility model is：A kind of sugarcane lodging angle measurement unit, including positioning pipe and angle
Indicator is spent, the angle display is inserted in from the top of the positioning pipe, and is flexibly connected with the positioning pipe；
The positioning pipe includes upper positioning pipe and lower positioning pipe, and the upper end of the upper positioning pipe is equipped with spacing ring, under described
The internal diameter of positioning pipe is less than the outer diameter of the upper positioning pipe, and the lower end of the upper positioning pipe is inserted into the upper end of the lower positioning pipe,
And it is fixed by spiral locking mechanism；
The angle display includes dial, angle indicator and active connection, and the dial is 90 ° of fan shapes,
The angle indicator is mounted on by positioning pin on the dial, and the weight of the needle tip of the angle indicator is more than installation end
Weight, the active connection includes two casings, two hinges and two connecting plates, and two casing is inserted in the upper positioning successively
The top of pipe, two hinge is respectively positioned on the same straight line avris of the dial, and is in same plane with the dial,
One end of each connecting plate is fixed along the outside for being axially fixed at described sleeve pipe of described sleeve pipe, the other end with the hinge
Connection.
Preferably, the top of the upper positioning pipe is radially equipped with wing bolt.
Preferably, the bottom end of the lower positioning pipe is equipped with taper tip.
Preferably, the upper positioning pipe and lower positioning pipe are aluminum alloy material.
Preferably, the dial is metal material, and carry frame.
Preferably, the height of described sleeve pipe is the 1/6~1/3 of the upper positioning pipe outside diameter.
Compared with the existing technology, the utility model has the advantages that：
1. the utility model is simple in structure, parts are less, carry and convenient for disassembly and assembly, are suitble to production and the scientific research people of sugarcane
Member uses；
2. the utility model is combined on the basis of gravity direction, using casing with two kinds of flexible connections of hinge, make angle
Indicator always along gravity direction straight down, ensure that lodging angle-data measure accuracy, to improve scientific research work
The efficiency of work.
【Description of the drawings】
Fig. 1 is a kind of schematic diagram of better embodiment of the utility model.
Fig. 2 is the partial enlarged view of A points in Fig. 1.
Main element symbol description：
| Positioning pipe 10 | Angle display 20 | Upper positioning pipe 11 |
| Lower positioning pipe 12 | Spacing ring 13 | Spiral locking mechanism 14 |
| Wing bolt 15 | Taper tip 16 | Dial 21 |
| Angle indicator 22 | Active connection 23 | Positioning pin 24 |
| Casing 231 | Hinge 232 | Connecting plate 233 |
【Specific implementation mode】
The following examples can help those skilled in the art to be more fully understood the utility model, but cannot be with
Any mode limits the utility model.
As shown in Figure 1, in a kind of better embodiment of the utility model, a kind of sugarcane lodging angle measurement unit, packet
Include positioning pipe 10 and angle display 20, the angle display 20 is inserted in from the top of the positioning pipe 10, and with it is described fixed
Position pipe 10 is flexibly connected.
The positioning pipe 10 includes upper positioning pipe 11 and lower positioning pipe 12, and the upper positioning pipe 11 and lower positioning pipe 12 are
Aluminum alloy material, the upper positioning pipe 11 made with aluminium alloy since the density of aluminium alloy is smaller and lower 12 lighter in weight of positioning pipe,
It is suitable as tool use, and easy to carry.The upper end of the upper positioning pipe 12 is equipped with spacing ring 13, the lower positioning pipe 12
Internal diameter is less than the outer diameter of the upper positioning pipe 11, and the upper end of the lower positioning pipe 12 is inserted into the lower end of the upper positioning pipe 11,
And it is fixed by spiral locking mechanism 14.
The angle display 20 includes dial 21, angle indicator 22 and active connection 23, and the dial 21 is
90 ° of fan shapes preferably, the dial 21 is metal material, and carry frame.The angle indicator 22 passes through positioning pin
24 are mounted on the dial 21, and the weight of the needle tip of the angle indicator 22 is more than the weight of installation end.
As shown in Fig. 2, the active connection 23 includes two casings 231, two hinges 232 and two connecting plates 233, described two
Casing 231 is inserted in the top of the upper positioning pipe 11 successively, and two hinge 232 is respectively positioned on the same straight line of the dial 21
Avris, and same plane is in the dial 21, the axial direction of one end of each connecting plate 233 along described sleeve pipe 231
It is fixed on the outside of described sleeve pipe 231, the other end is fixedly connected with the hinge 232.
Preferably, while ensureing that described sleeve pipe 231 can be with upper 11 Smooth Rotation of positioning pipe, by described sleeve pipe
231 height is set as the 1/6~1/3 of 11 outer diameter of upper positioning pipe, between described sleeve pipe 231 and the upper positioning pipe 11
Resistance greatly reduces.By the collective effect of casing 231 and hinge 232, the angle display 20 is perpendicular along gravity direction always
It is straight downward, and angle indicator 22 is also directed to gravity direction, ensure that the accuracy that sugarcane lodging angle-data measures.
As shown in Figure 1, the top of the upper positioning pipe 11 is radially additionally provided with wing bolt 15, to avoid active connection
23 skid off from the top of upper positioning pipe 11；The bottom end of the lower positioning pipe 12 is equipped with taper tip 16, convenient for sugarcane lodging angle
The positioning of measuring device.
When using sugarcane lodging angle measurement unit, the upper positioning is inserted into the upper end of the lower positioning pipe 12 first
In pipe 11, and the fixation of spiral locking mechanism 14 is tightened, then two casings 231 is inserted in the top of the upper positioning pipe 11 successively,
Wing bolt 15 is installed, taper tip 16 is inserted into along sugarcane root to be measured in soil, is ensureing not changing sugarcane position
In the case of setting, upper positioning pipe 11 is contacted with sugarcane, reads reading of the angle indicator 22 on dial 21 at this time, as should
The lodging angle of sugarcane.
Claims (6)
- The angle measurement unit 1. a kind of sugarcane lodges, which is characterized in that including positioning pipe and angle display, the angle instruction Device is inserted in from the top of the positioning pipe, and is flexibly connected with the positioning pipe；The positioning pipe includes upper positioning pipe and lower positioning pipe, and the upper end of the upper positioning pipe is equipped with spacing ring, the lower positioning The internal diameter of pipe is less than the outer diameter of the upper positioning pipe, and the lower end of the upper positioning pipe is inserted into the upper end of the lower positioning pipe, and logical Spiral locking mechanism is crossed to fix；The angle display includes dial, angle indicator and active connection, and the dial is 90 ° of fan shapes, described Angle indicator is mounted on by positioning pin on the dial, and the weight of the needle tip of the angle indicator is more than the weight of installation end Amount, the active connection include two casings, two hinges and two connecting plates, and two casing is inserted in the upper positioning pipe successively Top, two hinge is respectively positioned on the same straight line avris of the dial, and is in same plane with the dial, each Along the outside for being axially fixed at described sleeve pipe of described sleeve pipe, the other end is fixed with the hinge to be connected for one end of the connecting plate It connects.
- The angle measurement unit 2. sugarcane according to claim 1 lodges, which is characterized in that the top edge of the upper positioning pipe It is radially provided with wing bolt.
- The angle measurement unit 3. sugarcane according to claim 1 lodges, which is characterized in that the bottom end of the lower positioning pipe is set There is taper tip.
- The angle measurement unit 4. sugarcane according to claim 2 or 3 lodges, which is characterized in that the upper positioning pipe is under Positioning pipe is aluminum alloy material.
- The angle measurement unit 5. sugarcane according to claim 1 lodges, which is characterized in that the dial is metal material Matter, and carry frame.
- The angle measurement unit 6. sugarcane according to claim 1 lodges, which is characterized in that the height of described sleeve pipe is described The 1/6~1/3 of upper positioning pipe outside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386605.2U CN207894357U (en) | 2018-03-21 | 2018-03-21 | Sugarcane lodging angle measurement unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386605.2U CN207894357U (en) | 2018-03-21 | 2018-03-21 | Sugarcane lodging angle measurement unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894357U true CN207894357U (en) | 2018-09-21 |
Family
ID=63541829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386605.2U Active CN207894357U (en) | 2018-03-21 | 2018-03-21 | Sugarcane lodging angle measurement unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528030A (en) * | 2020-05-27 | 2020-08-14 | 广西壮族自治区农业科学院 | Method for evaluating lodging resistance of sugarcane based on LRC and application thereof |
-
2018
- 2018-03-21 CN CN201820386605.2U patent/CN207894357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528030A (en) * | 2020-05-27 | 2020-08-14 | 广西壮族自治区农业科学院 | Method for evaluating lodging resistance of sugarcane based on LRC and application thereof |
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