CN104439765B - A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity - Google Patents
A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity Download PDFInfo
- Publication number
- CN104439765B CN104439765B CN201310432696.0A CN201310432696A CN104439765B CN 104439765 B CN104439765 B CN 104439765B CN 201310432696 A CN201310432696 A CN 201310432696A CN 104439765 B CN104439765 B CN 104439765B
- Authority
- CN
- China
- Prior art keywords
- outer spoke
- threshing cylinder
- spoke dish
- dish
- rail plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
Abstract
The method and apparatus of a kind of online regulation and control threshing cylinder outer spoke dish welding perpendicularity, the method includes: on the sealing wire of the outer spoke dish of combined harvester threshing cylinder, arranges the threshing cylinder outer spoke dish welding system for detecting verticality including range unit；Outer spoke dish to be welded is installed；By the junction n decile of the first outer spoke dish Yu this barrel, n is the positive integer more than or equal to 2, spot welding at each Along ent of this n decile, at each Along ent during spot welding distance between the end face of this range unit and this first outer spoke dish equal to a fixed value；Complete the weld seam seam of this first outer spoke dish and the whole junction of this barrel；Weld other outer spoke dishes.This device includes having relative to the parallel degree of freedom of threshing cylinder axis and the measuring for verticality travel mechanism of vertical degree of freedom and range unit, this range unit includes the laser sensor being arranged in this measuring for verticality travel mechanism, and the beam direction of this laser sensor is parallel to this threshing cylinder axis.
Description
Technical field
The present invention relates to the processing of the outer spoke dish of a kind of farm machinery detachment roller, particularly one be applicable to large-scale combine receipts
Obtain the threshing cylinder outer spoke dish welding perpendicularity side of regulation and control online of machine threshing cylinder disk outer spoke dish welding perpendicularity online monitoring method
Method and device.
Background technology
The main manufacturing process of harvest machinery is welding, and 70-80% therein is welding structural element, complex process.China gathers in the crops
Level of processing is low, automatization level is low at present for machinery, and the united reaper manufacturer of scale has tens, is mostly in half
Automatization and manual welding production status, unstable product quality, reliability is low.
Threshing cylinder is the core component of combined harvester, and manufacturing process is main to be welded as.Current domestic threshing cylinder
Welding completes the most by hand, does not has the detection means of welding quality, does not also have the correction means of welding deformation.Threshing cylinder circle
Post degree cannot ensure, the particularly outer spoke dish perpendicularity of detachment roller is low, causes detachment roller circular runout big, causes and departed from
In journey, threshing cylinder and concave clearance are inconsistent, and it is poor that threshing cylinder rotates self-balancing ability, seriously constrain disengaging effect with clear
Select effect, have impact on the life-span of threshing cylinder, increase the fault rate of threshing cylinder.The weld seam additionally produced is uneven, consistent
Property poor, stand stretch amount is big, assemble the problems such as nonstandard, complete machine production efficiency is low, quality is unstable, be difficult to meet large-scale agricultural machinery
The requirement of production capacity development.
Summary of the invention
The technical problem to be solved is for the outer spoke dish problems of welded quality of threshing cylinder, it is provided that a kind of online
The method and apparatus of regulation and control threshing cylinder outer spoke dish welding perpendicularity, to realize the online inspection of spoke dish perpendicularity outer to threshing cylinder
Survey and regulation and control.
To achieve these goals, the invention provides the side of a kind of online regulation and control threshing cylinder outer spoke dish welding perpendicularity
Method, wherein, comprises the steps:
S100: arrange system for detecting verticality, on the sealing wire of the outer spoke dish of combined harvester threshing cylinder, setting includes
The threshing cylinder of range unit outer spoke dish welding system for detecting verticality；
S200: install outer spoke dish to be welded, is in turn mounted to the setting position of barrel by multiple outer spoke dish to be welded
Place；
S300: welding the first outer spoke dish, specifically includes following steps:
S301: by the junction n decile of the first outer spoke dish in the plurality of outer spoke dish Yu described barrel, n is for being more than
Positive integer equal to 2, spot welding at each Along ent of described n decile, at each Along ent during spot welding described range unit with
Distance between the end face of described first outer spoke dish is equal to a fixed value；
S302: after the described equal spot welding of each Along ent completes, completes described first outer spoke dish and the whole company of described barrel
Connect the weld seam seam at place；
S400: weld other outer spoke dishes, welds its in the plurality of outer spoke dish in the way of step S300 is identical successively
His outer spoke dish is until completing the seam of all outer spoke dishes and described barrel.
The method of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described step S301 is further
Comprise the steps:
S3011: be connected spot welding the first solder joint at the first Along ent at the first outer spoke dish with the outer wall of described barrel, and survey
The first distance between the end face of amount range unit described at described first solder joint and described first outer spoke dish, and with described first
Distance is described fixed value；
S3012: drive described barrel rotating 360 degrees/n, measures range unit described at the second Along ent and described first
Second distance between the end face of outer spoke dish, and make described second distance be equal to described first distance, then at described first outer spoke
Dish is connected spot welding the second solder joint at described second Along ent with the outer wall of described barrel；
S3013: when n is more than 2, repeat step S3012, until point is soldered all n solder joints.
The method of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described step S100 is further
Comprise the steps:
S101: measuring for verticality is set on the stand of the sealing wire of the outer spoke dish of described combined harvester threshing cylinder and moves
Mechanism, described measuring for verticality travel mechanism has the parallel degree of freedom relative to threshing cylinder axis and vertical degree of freedom；
S102: install laser sensor, and the laser of described laser sensor in described measuring for verticality travel mechanism
Bundle is oriented parallel to described threshing cylinder axis.
The method of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described step S101 is further
Comprise the steps:
S1011: arrange the first rail plate, is mounted parallel to described threshing cylinder axis on the stand of described sealing wire
The first rail plate；
S1012: arrange the second rail plate, on described first rail plate, fixed vertical is in described first rail plate
The second rail plate.
The method of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described step S101 is further
Comprise the steps:
S1013: install drive mechanism, is respectively mounted the first rail plate described in the first driven by servomotor, installs second
Second rail plate described in driven by servomotor.
The method of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, also comprises the steps:
S000: arrange threshing cylinder drive mechanism, at the stand of the outer spoke dish sealing wire of described combined harvester threshing cylinder
Upper installation threshing servomotor is to drive the rotation of described barrel.
In order to above-mentioned purpose is better achieved, present invention also offers the outer spoke dish welding of a kind of online regulation and control threshing cylinder and hang down
The device of straight degree, is arranged on the sealing wire of the outer spoke dish of combined harvester threshing cylinder, wherein, including measuring for verticality moving machine
Structure and range unit, described measuring for verticality travel mechanism have relative to the parallel degree of freedom of threshing cylinder axis and vertical from
By spending, described range unit includes that laser sensor, described laser sensor are arranged in described measuring for verticality travel mechanism,
And the beam direction of described laser sensor is parallel to described threshing cylinder axis.
The device of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described measuring for verticality moves
Mechanism includes the first rail plate and the second rail plate, described first rail plate be arranged on the stand of described sealing wire and
Being parallel to described threshing cylinder axis arrange, described second rail plate is perpendicular to described first rail plate and is fixed on described
On first rail plate, described laser sensor is arranged on the slide block of described second rail plate.
The device of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, described measuring for verticality moves
Mechanism also includes that drive mechanism, described drive mechanism include the first servomotor and the second servomotor, described first servo electricity
Machine is connected with described first rail plate, and described second servomotor is connected with described second rail plate.
The device of above-mentioned online regulation and control threshing cylinder outer spoke dish welding perpendicularity, wherein, also includes that threshing cylinder drives
Mechanism, is arranged on the stand of the outer spoke dish sealing wire of described combined harvester threshing cylinder to drive threshing cylinder to rotate.
The method have technical effect that: the present invention is directed to the outer spoke dish problems of welded quality of threshing cylinder, it is provided that Yi Zhong
The method and apparatus of line regulation and control threshing cylinder outer spoke dish welding perpendicularity, to realize the online of spoke dish perpendicularity outer to threshing cylinder
Detection and regulation and control.To this end, the present invention solves the outer spoke dish problems of welded quality of threshing cylinder of prior art, its outer spoke dish is vertical
Degree detection is carried out in welding process, detects and adjusts, it is ensured that the perpendicularity of welding while detection, big to improving
The outer spoke dish welding quality of type combined harvester threshing cylinder is extremely important.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity of one embodiment of the invention；
Fig. 2 is the apparatus structure signal of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity of one embodiment of the invention
Figure.
Wherein, reference
1 sealing wire
11 stands
12 tailstocks
13 spindle noses
14 scroll chucks
15 bracing frames
2 system for detecting verticality
21 measuring for verticality travel mechanisms
211 first rail plates
212 second rail plates
213 slide blocks
214 drive mechanisms
2141 first servomotors
2142 second servomotors
22 range units
23 threshing cylinder drive mechanisms
3 threshing cylinders
31 outer spoke dishes
311 first outer spoke dishes
312 second outer spoke dishes
313 the 3rd outer spoke dishes
32 barrels
S100-S400 step
Detailed description of the invention
Structural principle and operation principle to the present invention are described in detail below in conjunction with the accompanying drawings:
See the method stream of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity that Fig. 1, Fig. 1 are one embodiment of the invention
Cheng Tu.The method of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity of the present invention, comprises the steps:
Step S100: system for detecting verticality 2 is set, on the sealing wire 1 of the outer spoke dish of combined harvester threshing cylinder, if
Putting the threshing cylinder outer spoke dish welding system for detecting verticality 2 including range unit 22, this range unit 22 can be such as sharp
Optical sensor, ultrasonic range finder and micrometer etc., as long as the function of distance can be realized measuring, consider the essence of range finding
Exactness, convenience and economy, the preferred laser sensor of the present embodiment；
Step S200: install outer spoke dish 31 to be welded, is in turn mounted to barrel 32 by multiple outer spoke dish 31 to be welded
Setting position, and by barrel 32 location be supported on this sealing wire 1, specifically, by this barrel 32 location be supported on
Between scroll chuck 14 and the bracing frame 15 of tailstock 12 on the spindle nose 13 of described sealing wire 1, the spindle nose 13, three of this sealing wire 1
Mutual alignment relation and the annexation of dog chuck 14, tailstock 12, bracing frame 15 and stand 11 are more ripe prior art,
Do not repeat at this；
Step S300: welding the first outer spoke dish 311, specifically includes following steps:
Step S301: by the junction n etc. of outer for first in the plurality of outer spoke dish 31 spoke dish 311 with described barrel 32
Point, n is the positive integer more than or equal to 2, spot welding at each Along ent of described n decile, at each Along ent during spot welding described in
Distance between the end face of range unit 22 and described first outer spoke dish 311 is equal to a fixed value；
Step S302: after the described equal spot welding of each Along ent completes, completes described first outer spoke dish 311 and described threshing roll
The weld seam seam of the whole junction of barrel 32 of cylinder 3；
Step S400: weld other outer spoke dishes, welds the plurality of outer spoke dish 31 in the way of step S300 is identical successively
In other outer spoke dishes 31 until completing the seam of all outer spoke dishes 31 and described barrel 32.
Wherein, described step S301 can farther include following steps:
Step S3011: be connected spot welding first at the first Along ent with the outer wall of described barrel 32 at the first outer spoke dish 311
Solder joint, and measure the first distance between the end face of range unit described at described first solder joint and described first outer spoke dish 311
L1, and be described fixed value with described first distance L1；
Step S3012: drive described barrel 32 rotating 360 degrees/n, measures range unit described at the second Along ent and institute
State the second distance L2 between the end face of the first outer spoke dish 311, and make described second distance L2 be equal to described first distance L1, then
Spot welding the second solder joint at described second Along ent it is connected with the outer wall of described barrel 32 at described first outer spoke dish 311；
Step S3013: when n is more than 2, repeat step S3012, until point is soldered all n solder joints.
Wherein, described step S100 farther includes following steps:
Step S101: perpendicularity is set on the stand 11 of the sealing wire 1 of the outer spoke dish of described combined harvester threshing cylinder
Detection travel mechanism 21, described measuring for verticality travel mechanism 21 has relative to the parallel degree of freedom of threshing cylinder axis with vertical
Straight degree of freedom；
Step S102: install range unit 22, this range finding in the present embodiment in described measuring for verticality travel mechanism 21
Device 22 is preferably laser sensor, and makes the beam direction of described laser sensor be parallel to described threshing cylinder axis.
Wherein, described step S101 farther includes following steps:
Step S1011: arrange the first rail plate 211, is mounted parallel to described de-on the stand 11 of described sealing wire 1
First rail plate 211 of grain cylinder axis；
Step S1012: arrange the second rail plate 212, on described first rail plate 211, fixed vertical is in described
Second rail plate 212 of one rail plate 211.
Wherein, described step S101 also can farther include following steps:
Step S1013: install drive mechanism 214, is respectively mounted the first servomotor 2141 and drives described first slip to lead
Rail 211, installs the second servomotor 2142 and drives described second rail plate 212.
In the present embodiment, may also include the steps of:
Step S000: arrange threshing cylinder drive mechanism 23, at the outer spoke dish sealing wire 1 of described combined harvester threshing cylinder
Stand 11 on install threshing servomotor with drive described barrel 32 rotate.
See the device knot of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity that Fig. 2, Fig. 2 are one embodiment of the invention
Structure schematic diagram.The device of the online regulation and control threshing cylinder outer spoke dish welding perpendicularity of the present invention, is arranged on united reaper threshing
On the sealing wire 1 of the outer spoke dish of cylinder, including measuring for verticality travel mechanism 21 and range unit 22, described measuring for verticality moves
Mechanism 21 has the parallel degree of freedom relative to the axis of threshing cylinder 3 and vertical degree of freedom, and this range unit 22 includes laser
Sensor, described laser sensor is arranged in described measuring for verticality travel mechanism 21, and the laser of described laser sensor
Bundle is oriented parallel to the axis of described threshing cylinder 3.This range unit 22 may also include data collection and analysis and display system (figure
Do not show), described laser sensor is connected with this data collection and analysis and display system, this data collection and analysis and display system example
As being data collection and analysis module commonly used in the prior art and connect the outut device such as display, printer, these data
Collection analysis and the composition of display system, structure, function, operation principle and the annexation etc. with laser sensor all can be adopted
By more ripe prior art, do not repeat at this.
Wherein, described measuring for verticality travel mechanism 21 includes the first rail plate 211 and the second rail plate 212, institute
State the first rail plate 211 be arranged on the stand 11 of described sealing wire 1 and be parallel to the setting of described threshing cylinder 3 axis, institute
State the second rail plate 212 be perpendicular to described first rail plate 211 and be fixed on described first rail plate 211, described
Laser sensor 22 is arranged on the slide block 213 of described second rail plate 212.Wherein, described measuring for verticality travel mechanism
21 also include that drive mechanism, described drive mechanism include the first servomotor 2141 and the second servomotor 2142, described first
Servomotor 2141 is connected with described first rail plate 211, described second servomotor 2142 and described second rail plate
212 connect.Slide block 213 can be under the driving of the second servomotor 2142, with the second rail plate 212 as track, freely
Slide.Second rail plate 212 and slide block the 213, second servomotor 2142 thereof, and the laser sensing installed on slide block 213
Device, with the first rail plate 211 as track, freely can slide under the driving of the first servomotor 2141.Wherein,
One rail plate 211 and the second rail plate 212 can be to slide to drive, it would however also be possible to employ chain drive drives.
In the present embodiment, also include threshing cylinder drive mechanism 23, be arranged on the outer spoke of described combined harvester threshing cylinder
To drive threshing cylinder 3 to rotate on the stand 11 of dish sealing wire 1, preferably this threshing cylinder drive mechanism 23 is threshing servo electricity
Machine.
Below with the implementation process of a specific embodiment detailed description present invention:
The stand 11 of the outer spoke dish sealing wire 1 of combined harvester threshing cylinder installs threshing cylinder drive mechanism 23 additional, should
Locate preferred threshing servomotor, to drive threshing cylinder 3 to rotate；The stand 11 of sealing wire 1 is mounted parallel to threshing cylinder 3
First rail plate 211 of axis, installs the first servomotor 2141 and drives the first rail plate 211；At the first rail plate
On 211, fixed vertical is in the second rail plate 212 of the first rail plate 211, installs the second servomotor 2142 and drives second
Rail plate 212；The slide block 213 of the second rail plate 212 is installed range unit 22(laser sensor), it is ensured that laser beam
It is oriented parallel to threshing cylinder 3 axis.
During welding, first three outer spoke dishes 31 are moved to corresponding position, by the first rail plate 211 by laser
Sensor 22 slides on the right side of the first outer spoke dish 311 place plane at about 20cm, by the second rail plate 212 by laser sensor
Slide into the position between outer rim and barrel 32 outer wall of the first outer spoke dish 311；Outside the first outer spoke dish 311 is with barrel 32
First solder joint of wall junction spot welding, distance L1 between detection laser sensor to the end face of the first outer spoke dish 311；Pass through threshing
Driven by servomotor barrel 32 rotates 120 °, and detection laser sensor is to the distance between the end face of the first outer spoke dish 311 again
L2, adjusts the first outer spoke dish 311 and makes this distance L2 equal with distance L1 recorded for the first time, be then separated by outside the first of 120 °
Spoke dish 311 welds second solder joint with barrel 32 outer wall junction；Barrel 32 is again driven to revolve by threshing servomotor
Turning 120 °, detection laser sensor makes to distance L3 between the end face of the first outer spoke dish 311, adjustment the first outer spoke dish 311 again
This distance L3 is equal with distance L1 recorded for the first time, then at be separated by 120 ° first outer spoke dish 311 and barrel 32 outer wall
The 3rd solder joint is welded in junction；Finally complete the seam of whole first outer spoke dish 311 and barrel 32 outer wall junction weld seam.
To the second outer spoke dish 312 and the 3rd outer spoke dish 313, repeat the welding process of above-mentioned first outer spoke dish 311, until completing outside 3
The seam of spoke dish.
The present invention is in the outer spoke dish welding process of threshing cylinder, by utilizing laser range sensor to detect outer spoke dish three
Point, to the distance of laser sensor, detects outer spoke dish perpendicularity；It is sliding that laser range sensor is parallel to threshing cylinder axis
Move and be perpendicular to threshing cylinder axis two degree of freedom of slip；Outer spoke dish measuring for verticality is carried out in welding process, in detection
While detect and adjust, it is ensured that the perpendicularity of welding.
Certainly, the present invention also can have other various embodiments, in the case of without departing substantially from present invention spirit and essence thereof, ripe
Know those skilled in the art to work as and can make various corresponding change and deformation according to the present invention, but these change accordingly and become
Shape all should belong to the protection domain of appended claims of the invention.
Claims (9)
1. the method for an online regulation and control threshing cylinder outer spoke dish welding perpendicularity, it is characterised in that comprise the steps:
S100: arrange system for detecting verticality, on the sealing wire of the outer spoke dish of combined harvester threshing cylinder, arranges and includes range finding
The threshing cylinder of device outer spoke dish welding system for detecting verticality；
S200: install outer spoke dish to be welded, is in turn mounted to the setting position of barrel by multiple outer spoke dish to be welded；
S300: welding the first outer spoke dish, specifically includes following steps:
S301: by the junction n decile of the first outer spoke dish in the plurality of outer spoke dish Yu described barrel, n is more than or equal to 2
Positive integer, spot welding at each Along ent of described n decile, described range unit and described the during spot welding at each Along ent
Distance between the end face of one outer spoke dish is equal to a fixed value；
S302: after the described equal spot welding of each Along ent completes, completes described first outer spoke dish and is connected with the whole of described barrel
The weld seam seam at place；
S400: weld other outer spoke dishes, weld in the plurality of outer spoke dish in the way of step S300 is identical successively other outside
Spoke dish is until completing the seam of all outer spoke dishes and described barrel.
2. the method for online regulation and control threshing cylinder as claimed in claim 1 outer spoke dish welding perpendicularity, it is characterised in that described
Step S301 farther includes following steps:
S3011: be connected spot welding the first solder joint at the first Along ent at the first outer spoke dish with the outer wall of described barrel, and measure
The first distance between the end face of range unit described at described first solder joint and described first outer spoke dish, and with described first distance
For described fixed value；
S3012: drive described barrel rotating 360 degrees/n, measures range unit described at the second Along ent and described first outer spoke
Second distance between the end face of dish, and make described second distance equal to described first distance, then at described first outer spoke dish and
The outer wall of described barrel connects spot welding the second solder joint at described second Along ent；
S3013: when n is more than 2, repeat step S3012, until point is soldered all n solder joints.
3. the method for online regulation and control threshing cylinder as claimed in claim 1 or 2 outer spoke dish welding perpendicularity, it is characterised in that
Described step S100 farther includes following steps:
S101: measuring for verticality moving machine is set on the stand of the sealing wire of the outer spoke dish of described combined harvester threshing cylinder
Structure, described measuring for verticality travel mechanism has the parallel degree of freedom relative to threshing cylinder axis and vertical degree of freedom；
S102: install laser sensor, and the laser beam side of described laser sensor in described measuring for verticality travel mechanism
To being parallel to described threshing cylinder axis.
4. the method for online regulation and control threshing cylinder as claimed in claim 3 outer spoke dish welding perpendicularity, it is characterised in that described
Step S101 farther includes following steps:
S1011: arrange the first rail plate, is mounted parallel to the of described threshing cylinder axis on the stand of described sealing wire
One rail plate；
S1012: arrange the second rail plate, on described first rail plate, fixed vertical is in the of described first rail plate
Two rail plates.
5. the method for online regulation and control threshing cylinder as claimed in claim 4 outer spoke dish welding perpendicularity, it is characterised in that described
Step S101 farther includes following steps:
S1013: install drive mechanism, be respectively mounted the first rail plate described in the first driven by servomotor, install the second servo
Motor drives described second rail plate.
6. the method for the online regulation and control threshing cylinder outer spoke dish welding perpendicularity as described in claim 1,2,4 or 5, its feature exists
In, also comprise the steps:
S000: arrange threshing cylinder drive mechanism, pacifies on the stand of the outer spoke dish sealing wire of described combined harvester threshing cylinder
Removable grain servomotor is to drive the rotation of described barrel.
7. a device for online regulation and control threshing cylinder outer spoke dish welding perpendicularity, is arranged on the outer spoke of combined harvester threshing cylinder
On the sealing wire of dish, it is characterised in that include measuring for verticality travel mechanism and range unit, described measuring for verticality moving machine
Structure has the parallel degree of freedom relative to threshing cylinder axis and vertical degree of freedom, and described range unit includes laser sensor,
Described laser sensor is arranged in described measuring for verticality travel mechanism, and the beam direction of described laser sensor is parallel
In described threshing cylinder axis；
Wherein, described measuring for verticality travel mechanism includes the first rail plate and the second rail plate, and described first slides leads
Rail is arranged on the stand of described sealing wire and is parallel to described threshing cylinder axis and arranges, and described second rail plate is perpendicular to
Described first rail plate and being fixed on described first rail plate, described laser sensor is arranged on described second and slides and lead
On the slide block of rail.
8. the device of online regulation and control threshing cylinder as claimed in claim 7 outer spoke dish welding perpendicularity, it is characterised in that described
Measuring for verticality travel mechanism also includes that drive mechanism, described drive mechanism include the first servomotor and the second servomotor,
Described first servomotor is connected with described first rail plate, and described second servomotor is with described second rail plate even
Connect.
9. the device of the most online regulation and control threshing cylinder outer spoke dish welding perpendicularity, it is characterised in that
Also include threshing cylinder drive mechanism, be arranged on the stand of the outer spoke dish sealing wire of described combined harvester threshing cylinder to drive
Threshing cylinder rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432696.0A CN104439765B (en) | 2013-09-22 | 2013-09-22 | A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310432696.0A CN104439765B (en) | 2013-09-22 | 2013-09-22 | A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439765A CN104439765A (en) | 2015-03-25 |
| CN104439765B true CN104439765B (en) | 2016-08-10 |
Family
ID=52886931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310432696.0A Active CN104439765B (en) | 2013-09-22 | 2013-09-22 | A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439765B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7145647B2 (en) * | 2003-02-14 | 2006-12-05 | Metronor Asa | Measurement of spatial coordinates |
| CN101105389A (en) * | 2007-05-30 | 2008-01-16 | 中国人民解放军第二炮兵装备研究院第四研究所 | High accuracy non-contact tri-dimensional facial type measuring device |
| CN101574752A (en) * | 2009-05-21 | 2009-11-11 | 山东大学 | Device for detecting welding track of corrugated plate of container based on laser ranging |
| CN201345831Y (en) * | 2008-12-29 | 2009-11-18 | 唐春明 | Separation barrel for reaper |
| CN201405158Y (en) * | 2009-05-21 | 2010-02-17 | 山东大学 | Welding track detecting and controlling system for corrugated plates of cargo container based on distance measurement with laser |
| CN201645494U (en) * | 2010-01-20 | 2010-11-24 | 广州海盛机器人有限公司 | Automatic detecting and calibrating device for mechanical parts |
| CN201862530U (en) * | 2010-11-08 | 2011-06-15 | 南京熊猫电子制造有限公司 | Three-section transmission type three-shaft glue dispenser |
| CN102489911A (en) * | 2011-12-08 | 2012-06-13 | 张旭 | Automatic welding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207990A (en) * | 2009-03-11 | 2010-09-24 | Toyota Central R&D Labs Inc | Measuring system |
-
2013
- 2013-09-22 CN CN201310432696.0A patent/CN104439765B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7145647B2 (en) * | 2003-02-14 | 2006-12-05 | Metronor Asa | Measurement of spatial coordinates |
| CN101105389A (en) * | 2007-05-30 | 2008-01-16 | 中国人民解放军第二炮兵装备研究院第四研究所 | High accuracy non-contact tri-dimensional facial type measuring device |
| CN201345831Y (en) * | 2008-12-29 | 2009-11-18 | 唐春明 | Separation barrel for reaper |
| CN101574752A (en) * | 2009-05-21 | 2009-11-11 | 山东大学 | Device for detecting welding track of corrugated plate of container based on laser ranging |
| CN201405158Y (en) * | 2009-05-21 | 2010-02-17 | 山东大学 | Welding track detecting and controlling system for corrugated plates of cargo container based on distance measurement with laser |
| CN201645494U (en) * | 2010-01-20 | 2010-11-24 | 广州海盛机器人有限公司 | Automatic detecting and calibrating device for mechanical parts |
| CN201862530U (en) * | 2010-11-08 | 2011-06-15 | 南京熊猫电子制造有限公司 | Three-section transmission type three-shaft glue dispenser |
| CN102489911A (en) * | 2011-12-08 | 2012-06-13 | 张旭 | Automatic welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104439765A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203642883U (en) | Online detecting apparatus for detecting welding roundness of threshing cylinder | |
| CN104655040B (en) | A kind of threshing cylinder welding circularity on-line measuring device and method | |
| CN102582878B (en) | A kind of apparatus and method that automatically can quickly detect bottle filling amount | |
| CN203519559U (en) | Automatic magnetic flux leakage testing intelligent trolley for bottom board of large-scaled storage tank | |
| CN102809605B (en) | Two-end internal-external synchronous type ultrasonic automatic defectoscope for large-sized shell ring piece | |
| CN103363935B (en) | Full-automatic worm wheel double-meshing measuring machine | |
| CN102818842A (en) | Ultrasonic automatic detection system of tubing with variable wall thickness and step | |
| CN103196399A (en) | External dimension measuring machine for product | |
| CN102699497A (en) | Crane main beam welding machine | |
| CN104439765B (en) | A kind of method and apparatus of online regulation and control threshing cylinder outer spoke dish welding perpendicularity | |
| CN105115983A (en) | Display module precision component automatic detection structure | |
| CN203053884U (en) | Synchronous tracking and image acquisition mechanism for automatic light inspection machine | |
| CN202196044U (en) | Scanner for scanning circumferential welds and longitudinal welds of storage tank | |
| CN105865374A (en) | Method for measuring curvature radius of cylindrical roller | |
| CN104251885B (en) | Welded tube welding seam and the method for adjustment of ultrasonic examination dolly position deviation | |
| CN102879459B (en) | System for automatically detecting and evaluating early fatigue damage of remanufactured front crankshaft | |
| CN104492726A (en) | Machine vision defective product locating and tracking system | |
| US20130274910A1 (en) | Method for controlling a production facility by high-resolution location tracking of workpieces | |
| CN106289056A (en) | A kind of dise knife storehouse tool-changing mechanical arm device for detecting performance and method | |
| CN103592314B (en) | The synchronized tracking image acquisition mechanism of automatic lamp-checking machine | |
| CN103884723A (en) | Synchronous tracking image acquisition mechanism of automatic light inspector | |
| CN207866274U (en) | Encoder accuracy detection device | |
| CN104979027A (en) | Eddy current scanner for lower omega-shaped weld seam of control rod drive assembly of nuclear power plant | |
| CN102032857A (en) | Radial verticality detection platform | |
| CN203587526U (en) | Synchronous tracking image collecting mechanism of automatic lamp inspection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |