CN207249115U - A kind of ditch shape plotting board - Google Patents
A kind of ditch shape plotting board Download PDFInfo
- Publication number
- CN207249115U CN207249115U CN201721039410.2U CN201721039410U CN207249115U CN 207249115 U CN207249115 U CN 207249115U CN 201721039410 U CN201721039410 U CN 201721039410U CN 207249115 U CN207249115 U CN 207249115U
- Authority
- CN
- China
- Prior art keywords
- ditch shape
- crossbeam
- plotting board
- measuring sensor
- distance measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
It the utility model is related to a kind of ditch shape plotting board.When ditch shape plotting board uses, crossbeam in rack is across in the top of ditch to be surveyed and drawn, first driving mechanism driving distance measuring sensor moves on crossbeam, distance measuring sensor constantly detects the distance between the cross section profile and crossbeam of ditch shape to be surveyed and drawn during movement, the cross section profile parameter of ditch shape to be surveyed and drawn is drawn in combination with location parameter of the distance measuring sensor on crossbeam, the ditch shape plotting board can accurately measure the profile parameters of ditch tee section, so that the convenient operation quality and traction specific energy consumption that analysis soil-engaging component is calculated according to the profile parameters of ditch shape.
Description
Technical field
It the utility model is related to a kind of ditch shape plotting board.
Background technology
In the soil-engaging component operation process such as seed-furrow opener, deep soil loosing shovel, the ditch shape parameter after operation is that evaluation is touched
The important indicator of native component operation quality.Ditch shape shape can react disturbance situation of the soil-engaging component to soil, so as to react tactile
The work quality of native component, and ditch shape shape is that " evaporation of water in soil " for influencing to occur after seeding quality and operation is existing to a certain extent
As an important factor for.In addition, the area of section of ditch shape is then related to traction specific energy consumption, and draw specific energy consumption then has with operation resistance
Close, therefore the shape of ditch shape can also reflect the transaction capabilities of soil-engaging component from side.
It follows that post-job ditch shape parameter is to the overall performance of sowing machine, the quality of Agricultural Activities and work
Yield of thing etc. has direct influence.Therefore, there is an urgent need for one kind to carry out the post-job ditch shape parameter of soil-engaging component
The plotting board of mapping.
Utility model content
The post-job ditch shape parameter of soil-engaging component can be surveyed and drawn the purpose of this utility model is to provide a kind of
Ditch shape plotting board.
To achieve the above object, the ditch shape plotting board of the utility model adopts the following technical scheme that：
The technical solution 1 of ditch shape plotting board：Ditch shape plotting board, including rack, the rack include be used for across
The crossbeam of the top of ditch to be surveyed and drawn, on the crossbeam guiding movement be equipped with for detect ditch shape to be surveyed and drawn cross section profile everywhere
The distance measuring sensor of the distance between crossbeam, the ditch shape plotting board are further included for driving the distance measuring sensor in horizontal stroke
On beam move with draw ditch shape to be surveyed and drawn cross section profile parameter the first driving mechanism.In use, crossbeam in rack across
In the top of ditch to be surveyed and drawn, the first driving mechanism driving distance measuring sensor moves on crossbeam, and distance measuring sensor is in mobile mistake
The distance between cross section profile and crossbeam of ditch shape to be surveyed and drawn constantly are detected in journey, in combination with distance measuring sensor on crossbeam
Location parameter draws the cross section profile parameter of ditch shape to be surveyed and drawn, which can accurately measure the profile of ditch tee section
Parameter, so that the convenient operation quality and traction specific energy consumption that analysis soil-engaging component is calculated according to the profile parameters of ditch shape.
The technical solution 2 of ditch shape plotting board, on the basis of the technical solution 1 of ditch shape plotting board：The rack is also
Including column, the crossbeam upper-lower position is adjustable to be installed on column, can use different mapping environment.
The technical solution 3 of ditch shape plotting board, on the basis of the technical solution 2 of ditch shape plotting board：The crossbeam
Guiding movement is assemblied on corresponding column along the vertical direction at both ends, is additionally provided with the rack for driving above and below the crossbeam
The second mobile driving mechanism, it is easy to adjust.
The technical solution 4 of ditch shape plotting board, on the basis of 1~3 any one of technical solution of ditch shape plotting board：
First driving mechanism includes the first driving motor and for the rotation of the first driving motor to be converted into distance measuring sensor
Translation nut screw mechanism, it is simple in structure, it is easy to use.
The technical solution 5 of ditch shape plotting board, on the basis of 1~3 any one of technical solution of ditch shape plotting board：
The ditch shape plotting board further includes the position detecting device for detecting the distance measuring sensor position.
The technical solution 6 of ditch shape plotting board, on the basis of the technical solution 5 of ditch shape plotting board：The position inspection
Surveying device includes being used to detect the velocity sensor of the speed of distance measuring sensor movement and is moved for detecting distance measuring sensor
Time counter.
The technical solution 7 of ditch shape plotting board, on the basis of the technical solution 1 of ditch shape plotting board：The ditch shape is surveyed
Paint device further include it is at the position that the crossbeam both sides that correspond to ditch shape to be surveyed and drawn are set, for detecting the distance measuring sensor in horizontal stroke
The trigger switch of extreme position on beam.
The technical solution 8 of ditch shape plotting board, on the basis of 1~3 any one of technical solution of ditch shape plotting board：
The distance measuring sensor is ultrasonic distance-measuring sensor.
The technical solution 9 of ditch shape plotting board, on the basis of 1~3 any one of technical solution of ditch shape plotting board：
The rack is equipped with the display screen for the kinematic parameter for being used to show distance measuring sensor.
The technical solution 10 of ditch shape plotting board, on the basis of the technical solution 1 of ditch shape plotting board：On the crossbeam
Lower position is adjustable to be installed in rack, and the ditch shape plotting board is further included for driving the distance measuring sensor to be moved up in crossbeam
Dynamic first driving means and the second driving device for driving the crossbeam to be moved up and down in rack, the ditch shape are surveyed
Paint device and further include Two dimensional control unit for controlling the first driving means and the second driving device to work, Yi Jiyong
In the display screen of the kinematic parameter of display distance measuring sensor.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment 1 of the ditch shape plotting board of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the principle schematic of the distance measuring unit in Fig. 1；
The principle schematic of Fig. 4 systems in order to control；
In attached drawing：1st, base；2nd, trigger switch；3rd, control unit；4th, right column；5th, leading screw；6th, ultrasound unit；7th, it is left
Column；8th, side bar；61st, guide pad.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the ditch shape plotting board of the utility model, as shown in Figures 1 to 4, ditch shape plotting board includes
Rack, rack include two or so the columns being oppositely arranged, the two columns are left column 7 and right column 4 respectively, left column 7
Base 1 is equipped with the lower end of right column 4.Two columns have certain width, make it have certain support strength, two
Guiding movement is equipped with a mounting bracket along the vertical direction for the top of column.Crossbeam includes two side bars 8, and the two of two side bars 8
End is separately positioned on the upper mounting bracket of two columns, and equal guiding movement is equipped with guide pad 61 on two side bars 8,
Ultrasound unit 6 is connected by stent with two guide pads 61, and such ultrasound unit 6 just can be along side bar 8 in right and left
It is upwardly directed movement.Crossbeam is assemblied on column by mounting bracket guiding movement, and the rack, which is equipped with, to be used to drive crossbeam to exist
The second driving mechanism moved along the vertical direction on column, the second driving mechanism include the second driving motor and for second to be driven
The nut screw mechanism for being converted into crossbeam and moving in the up-down direction of dynamic motor, is made by the driving of the second driving motor
Crossbeam can be adjustable in the upper-lower position on column, so convenient to adapt to different mapping environment.Wherein ultrasound unit 6 is
Distance measuring sensor in ranging sensor element.
The first driving mechanism for driving ultrasound unit 6 to be moved on crossbeam is additionally provided with rack, in the present embodiment
In the first driving mechanism include first driving motor and for by first driving motor rotation be converted into ultrasound unit 6 or so
The nut screw mechanism of translation, 5 rolling assembling of leading screw of the nut screw mechanism are driven in rack and with the first driving motor
Connection, when the first driving motor driving leading screw rotates, ultrasound unit 6 can be on crossbeam under the action of nut screw mechanism
Move left and right.Trigger switch 2 is additionally provided with the end positions of leading screw, triggers and touches when ultrasound unit 6 is moved to the position
2 action of hair switch, sending electric signal makes the first driving motor stalls of control system control and inverts, and makes ultrasound unit 6
Moved to opposite direction, carry out the mapping of opposite direction, trigger switch 2 can detect limit position of the ultrasonic sensor on crossbeam
Put, and ultrasound unit 6 is moved back and forth and surveyed and drawn.
Ditch shape plotting board further includes the position detecting device for detecting position of the ultrasound unit 6 on crossbeam,
In the present embodiment, position detecting device includes the velocity pick-up for being used to detect the speed of movement of the ultrasound unit 6 on crossbeam
Device and the counter of the time for detecting ultrasonic sensor movement, are moved by the speed of ultrasound unit 6 with reference to it
Time can draw positional information of the ultrasound unit 6 on crossbeam.It is additionally provided with rack for showing parameters
Display screen, display screen are specifically located on the lateral surface of a column.
Two bases 1 are used for the placement of whole device, before use beneficial to ultrasound unit 6 to crossbeam and measurement ground into
Row ranging, ensures that the plane residing for two crossbeams is parallel with measurement ground.Control unit 3 is installed on the lateral surface of column, energy
Enough the action of the driving motor of control first and the second driving motor, crossbeam also rise while the guide rail as ultrasound unit 6
To the effect of two columns of connection, the stability of frame body can be strengthened, control unit 3 is Two dimensional control unit.
The direction that first driving motor driving ultrasound unit 6 moves is X-direction, and the second driving motor is driven on crossbeam
The direction of lower movement is Z-direction, and control unit 3 can control two driving motor actions in mapping according to system requirements.
The movement of crossbeam in the Z-axis direction can make plotting board adapt to different mapping environment.First driving motor driving ultrasonic wave
Unit 6 is along X-direction in speed v1Lower movement, the time of timer movement is t1, the level height of display display initial alignment
Value H, speed v1With time t1, easy to the record of mapping worker.
The ultrasonic sensor of ultrasound unit 6 be used to detecting crossbeam and ditch shape to be surveyed and drawn cross section profile it is each between
Distance, needs to demarcate distance measuring sensor before use, makes elemental height for 1 institute of ultrasonic transmitter threshold value base
The distance on measurement ground be H, and remember that the coordinate of the vertical direction that current state is is 0.During work, according to ultrasound unit
6 departure time t1With translational speed v of the ultrasound unit 6 along X-direction1, ultrasonic distance-measuring sensor is calculated in leading screw coordinate
The coordinate value of position is v1t1.Ultrasonic wave is launched by ultrasonic transmitter at the same time, timer starts timing while transmitting, surpasses
Sound wave returns immediately after furrow bank is encountered, and timer just stops timing (process immediately when ultrasonic receiver receives back wave
Time t3 used), according to spread speed v in ultrasonic wave air3, obtain distance of the ultrasonic transmitter apart from furrow bank(Z coordinate value).
Arithmetic unit draws position of the ultrasound unit 6 on crossbeam according to beginning parameter transform model of the ultrasound unit 6 in X-axis
It is set to X=V0t0+V1t1(V0t0For the motion state initial position), and be calculated according to distance of the furrow bank away from crossbeam in the position
Putting the depth z=Δs H-H of corresponding ditch shape, (Z is on the occasion of representing when anterior canal shape furrow bank is less than initial level state, for negative value then generation
Table is higher than initial level state when anterior canal shape furrow bank).Drawn with the numerical value X, Z of calculating for coordinate (X, Z) under current survey state
Ditch cross-sectional profile, and according to this shape, by formula：Calculate ditch tee section area.So more accurate,
Intuitively reflect the outer contour parameter of ditch tee section, so that convenient calculate analysis soil-engaging component according to the outer contour parameter of ditch shape
Operation quality and traction specific energy consumption, be conducive to provide effectively for agricultural production research activities and actual Agricultural Activities
Evaluation means.
In the other embodiment of the utility model, ultrasound unit can also be driven on crossbeam using driving cylinder
It is mobile, naturally it is also possible to drive crossbeam to be moved up and down on column using driving cylinder；Mounting bracket can also by jackscrew with
Column is relatively fixed, and manually adjust makes mounting bracket be moved up and down with crossbeam at this time；The driving of detection first can also be passed through
The rotating speed of motor and the speed that ultrasound unit translation is drawn by converting accordingly, or ranging can also be set in rack
Sensor, position of the ultrasound unit on crossbeam is detected by distance measuring sensor；Can also use laser range sensor or
Person's infrared distance sensor is as distance measuring sensor.
Claims (10)
1. ditch shape plotting board, it is characterised in that：Including rack, the rack includes being used for across in the top of ditch to be surveyed and drawn
Crossbeam, guiding movement is equipped with for the cross section profile for detecting ditch shape to be surveyed and drawn everywhere the distance between with crossbeam on the crossbeam
Distance measuring sensor, the ditch shape plotting board further includes and treated with drawing for driving the distance measuring sensor to be moved on crossbeam
Survey and draw the first driving mechanism of the cross section profile parameter of ditch shape.
2. ditch shape plotting board according to claim 1, it is characterised in that：The rack further includes column, the crossbeam
Upper-lower position is adjustable to be installed on column.
3. ditch shape plotting board according to claim 2, it is characterised in that：The both ends of the crossbeam are oriented to along the vertical direction
Movement is assemblied on corresponding column, and the second driving machine for driving the crossbeam to move up and down is additionally provided with the rack
Structure.
4. the ditch shape plotting board according to claims 1 to 3 any one, it is characterised in that：First driving mechanism
Nut screw including the first driving motor and the translation for being converted into distance measuring sensor for driving motor by first
Mechanism.
5. the ditch shape plotting board according to claims 1 to 3 any one, it is characterised in that：The ditch shape plotting board
Further include the position detecting device for detecting the distance measuring sensor position.
6. ditch shape plotting board according to claim 5, it is characterised in that：The position detecting device includes being used to detect
The velocity sensor of the speed of distance measuring sensor movement and the counter of the time for detecting distance measuring sensor movement.
7. the ditch shape plotting board according to claims 1 to 3 any one, it is characterised in that：The ditch shape plotting board
Further include it is at the position that the crossbeam both sides that correspond to ditch shape to be surveyed and drawn are set, for detecting the distance measuring sensor on crossbeam
The trigger switch of extreme position.
8. the ditch shape plotting board according to claims 1 to 3 any one, it is characterised in that：The distance measuring sensor is
Ultrasonic distance-measuring sensor.
9. the ditch shape plotting board according to claims 1 to 3 any one, it is characterised in that：The rack, which is equipped with, to be used
In the display screen of the kinematic parameter of display distance measuring sensor.
10. ditch shape plotting board according to claim 1, it is characterised in that：The crossbeam upper-lower position is adjustable to be installed on
In rack, the ditch shape plotting board further includes the first driving means for driving the distance measuring sensor to be moved on crossbeam
And the second driving device for driving the crossbeam to be moved up and down in rack, the ditch shape plotting board, which further includes, to be used for
The Two dimensional control unit for controlling the first driving means and the second driving device to work, and for showing distance measuring sensor
Kinematic parameter display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039410.2U CN207249115U (en) | 2017-08-18 | 2017-08-18 | A kind of ditch shape plotting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039410.2U CN207249115U (en) | 2017-08-18 | 2017-08-18 | A kind of ditch shape plotting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249115U true CN207249115U (en) | 2018-04-17 |
Family
ID=61882059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039410.2U Active CN207249115U (en) | 2017-08-18 | 2017-08-18 | A kind of ditch shape plotting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505620A (en) * | 2017-08-18 | 2017-12-22 | 河南科技大学 | Ditch shape plotting board |
-
2017
- 2017-08-18 CN CN201721039410.2U patent/CN207249115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505620A (en) * | 2017-08-18 | 2017-12-22 | 河南科技大学 | Ditch shape plotting board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102954782B (en) | The contactless measuring system of shallow water landform and measuring method in a kind of model test | |
| CN207351966U (en) | The automatic ultrasonic detection device and system of sheet metal | |
| CN102721746A (en) | Double-manipulator ultrasonic transmission detection device | |
| CN102654388B (en) | Automatic-tracking type landslide displacement measurer with high accuracy and wide range | |
| CN107677791A (en) | Rainfall and traffic vibration synergy slope unstability physical model test device | |
| CN207123272U (en) | Subsoiler tilling depth detection means | |
| CN207249115U (en) | A kind of ditch shape plotting board | |
| CN203519353U (en) | Space fogdrop deposit rate testing device used for tunnel-type spray | |
| CN105841752A (en) | Multifunction measuring device and method accurately measuring cross-section flow | |
| CN206593584U (en) | A kind of crane girder web Local warping degree detection means | |
| CN103323174B (en) | Measuring device for needle-free injection jet flow pressure and measuring method thereof | |
| CN207779836U (en) | A kind of implementation formula soil hardness detection device | |
| CN207366551U (en) | Rainfall and traffic vibration synergy slope unstability physical model test device | |
| CN110220687A (en) | Field agricultural machinery test platform | |
| CN104536004A (en) | Agricultural land flatness measurement instrument and method | |
| CN203241005U (en) | Topsoil depth measurement scale | |
| CN202947722U (en) | Non-contact type measuring system for shallow water terrain in model test | |
| CN106012950B (en) | A kind of servo wave simulator and method for carrying real-time dynamic monitoring system | |
| CN107505620A (en) | Ditch shape plotting board | |
| CN107504949A (en) | Ditch shape outline mapping method and ditch shape outline plotting board | |
| CN207248155U (en) | A kind of ditch shape outer contour plotting board | |
| CN206460000U (en) | A kind of empty detecting system of road and bridge | |
| CN204286375U (en) | A kind of contactless Special-Shaped Surface pick-up unit | |
| CN109839078A (en) | A kind of anthropogenic soil ditch type pattern measurement system | |
| CN206671560U (en) | A kind of asphalt foaming expansion rate and the laser detecting apparatus of half-life period |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |