CN208095194U - Beet harvester ceding of Taiwan height copying device - Google Patents
Beet harvester ceding of Taiwan height copying device Download PDFInfo
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- CN208095194U CN208095194U CN201820579024.0U CN201820579024U CN208095194U CN 208095194 U CN208095194 U CN 208095194U CN 201820579024 U CN201820579024 U CN 201820579024U CN 208095194 U CN208095194 U CN 208095194U
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- pivoted arm
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Abstract
The utility model relates to detection technique fields, specifically beet harvester ceding of Taiwan height copying device.Including contour wheel, connection pivoted arm, rotary pin shaft, support frame, link mechanism, angular transducer and resetting-mechanism, wherein support frame is equipped with rotatable rotary pin shaft, one end of connection pivoted arm is connect with contour wheel, the other end is connect with rotary pin shaft, angular transducer installation is connect with rotary pin shaft on the support frame and by link mechanism, resetting-mechanism is set between support frame and connection pivoted arm, for connecting the reset of pivoted arm.The utility model effectively the topography to beet harvester harvest operation region can carry out profiling, and by the height fluctuations of topography, be converted into the angle information that angular transducer can detecte.Vehicle Controller is by the angle change information to feedback, to realize the adaptive regulation to ceding of Taiwan height.
Description
Technical field
The utility model relates to detection technique fields, specifically beet harvester ceding of Taiwan height copying device.
Background technique
Since 13, country further payes attention to agricultural and Agricultural Machinery Equipment, and fills agricultural machinery in " made in China 2025 "
It is standby, it is classified as one of ten big special projects.Country pay much attention to the reason of Agricultural Machinery Equipment first is that, whether Agricultural Machinery Equipment performance superiority and inferiority, directly
Connect the efficiency and quality when being related to harvest operation.
In beet harvester in harvest operation, demand of the country to beet harvester is that the beet harvester ceding of Taiwan can be according to
Topography variation when according to harvest operation carries out adaptive height adjustment, to guarantee the harvest quality and efficiency of beet harvester.
But the beet harvester of current China independent development, in field when harvest operation, ceding of Taiwan height is kept constant, when the specified area of completion
After the harvest task in domain, situation is being harvested according to beet, ceding of Taiwan height is being adjusted.Such work pattern is unfavorable for protecting
The harvest quality in card harvest region, it is easy to because of the fluctuations of topography, beet top is caused excessively to cut or undercut,
Cause harvest quality bad, brings direct economic loss to peasant, and make troubles to the storage of the beet in later period and processing.
For the development for further pushing China's precision agriculture, guarantee harvest quality when beet harvest, China is badly in need of at present
One kind can to beet harvester ceding of Taiwan height copying device, thus realize China's beet harvester in harvest operation, the ceding of Taiwan
Height can change according to harvest operation region topography, topography and geomorphology feature, automatic adjusument be carried out, to realize that China is autonomous
The beet harvester of development is crossed over from mechanization to intelligence.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of beet harvester ceding of Taiwan height copying device,
It is kept constant with solving existing beet harvester ceding of Taiwan height, it is easy to because the fluctuations of topography, cause beet top mistake
The problem of degree cutting or undercut.
To achieve the goals above, the utility model uses following technical scheme：
A kind of beet harvester ceding of Taiwan height copying device, including contour wheel, connection pivoted arm, rotary pin shaft, support frame, company
Linkage, angular transducer and resetting-mechanism, wherein support frame is equipped with rotatable rotary pin shaft, described to connect the one of pivoted arm
End is connect with rotary pin shaft, and the other end is connect with contour wheel, and the angular transducer is mounted on support frame as described above and passes through institute
It states link mechanism to connect with the rotary pin shaft, the resetting-mechanism is set between support frame as described above and connection pivoted arm, is used for
The reset of the connection pivoted arm.
The link mechanism includes successively hinged first connecting rod, second connecting rod and third connecting rod, wherein first connecting rod
End is fixedly connected with the rotary pin shaft, and the end of the third connecting rod is connect with the angular transducer.
The end of the first connecting rod is set on the rotary pin shaft and connects by the way that jackscrew and the rotary pin shaft are fixed
It connects.
The abutment sleeve being arranged on the rotary pin shaft between the connection pivoted arm and the link mechanism.
One end of the connection pivoted arm is set on the rotary pin shaft and by connection pivoted arm jackscrew and the rotating dog
Axis is fixedly connected.
The side of the rotary pin shaft is plane, and the connection pivoted arm jackscrew is held out against on the plane.
The resetting-mechanism include the first spring and second spring, wherein the both ends of the first spring respectively with support frame as described above
With connection pivoted arm connection, one end of the second spring is connect with support frame as described above, the other end and the connection pivoted arm jackscrew phase
Even；First spring and the Impact direction of second spring are opposite.
The connection pivoted arm is equipped with the first positioning convex platform, and support frame as described above is equipped with second boss, first spring
Both ends connect respectively with first positioning convex platform and second boss, when the connection pivoted arm is lifted or is put down, described
One spring bears pulling force or pressure.
Support frame as described above is equipped with the spring fixing pin being located at below the rotary pin shaft, the both ends point of the second spring
It is not connected with the spring fixing pin and the connection pivoted arm jackscrew, when the connection pivoted arm is lifted or is put down, described second
Spring bears pressure or pulling force.
The side of support frame as described above is equipped with the boss with through-hole, and the angular transducer is mounted on the boss, described
The through-hole that link mechanism passes through on the boss is connect with the angular transducer.
The advantages of the utility model and beneficial effect are：The utility model provides beet harvester ceding of Taiwan height profiling dress
It sets, wherein copying device effectively topography to beet harvester harvest operation region can carry out profiling, and by the height of topography
Low fluctuations are converted into the angle information that angular transducer can detecte.Vehicle Controller passes through the angle change to feedback
Information has and is easily installed to realize the adaptive regulation to ceding of Taiwan height, while the copying device of the utility model, structure
Simply, feature convenient for safeguarding and versatile.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is one of the structural schematic diagram of link mechanism of the utility model；
Fig. 3 is the second structural representation of the link mechanism of the utility model；
Fig. 4 is one of the structural schematic diagram of resetting-mechanism of the utility model；
Fig. 5 is the second structural representation of the resetting-mechanism of the utility model.
Fig. 1：1 is contour wheel, and 2 be connection pivoted arm, and 3 be rotary pin shaft, and 4 be support frame, and 5 split pins, 6 fix for spring
Pin, 7 be first connecting rod, and 8 be second connecting rod, and 9 be third connecting rod, and 10 be angular transducer, and 11 be abutment sleeve, and 12 be jackscrew,
13 be the first spring, and 14 be second spring, and 15 be connection pivoted arm jackscrew, and 16 be the first positioning convex platform, and 17 be the second positioning convex platform.
Specific embodiment
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
As shown in Figure 1, a kind of beet harvester ceding of Taiwan height copying device provided by the utility model, including contour wheel 1,
Pivoted arm 2, rotary pin shaft 3, support frame 4, link mechanism, angular transducer 10 and resetting-mechanism are connected, wherein support frame 4 is equipped with
One end of rotatable rotary pin shaft 3, connection pivoted arm 2 is connect with rotary pin shaft 3, and the other end is connect with contour wheel 1, angle sensor
Device 10 is mounted on support frame 4 and is connect with rotary pin shaft 3 by link mechanism, resetting-mechanism be set to support frame 4 with connect
Between pivoted arm 2, for connecting the reset of pivoted arm 2.
Rotary pin shaft 3 is fixed on support frame 4 by split pin 5, aperture on support frame 4, for cutting beet harvester
Platform height copying device is fixed on by bolted connection in the ceding of Taiwan of Sweet tea harvester.
As Figure 2-3, link mechanism includes successively hinged first connecting rod 7, second connecting rod 8 and third connecting rod 9, wherein
The end of first connecting rod 7 is fixedly connected with rotary pin shaft 3, and the end of third connecting rod 9 is connect with angular transducer 10.
Further, the end of first connecting rod 7 is set on rotary pin shaft 3 and is fixed by jackscrew 12 and rotary pin shaft 3
Connection, rotates together first connecting rod 7 with rotary pin shaft 3.The side of support frame 4 is equipped with the boss with through-hole, angular transducer
10 are mounted on boss, and the through-hole that third connecting rod 9 passes through on boss is connect with angular transducer 10.
One end of connection pivoted arm 2 is set on rotary pin shaft 3 and is fixed by connection pivoted arm jackscrew 15 and rotary pin shaft 3
The tight fit of connection pivoted arm 2 and rotary pin shaft 3 is realized in connection.
Further, a side milling of rotary pin shaft 3 is plane, and connection pivoted arm jackscrew 15 is held out against in the plane.Rotary pin shaft 3
On be arranged with the abutment sleeve 11 being located between connection pivoted arm 2 and link mechanism, realize the by abutment sleeve 11 and jackscrew 12
The tight fit of one connecting rod 7 and rotary pin shaft 3.
As illustrated in figures 4-5, resetting-mechanism includes the first spring 13 and second spring 14, wherein the both ends of the first spring 13 point
Not with support frame 4 and connect pivoted arm 2 and connect, one end of second spring 14 connect with support frame 4, the other end with connect pivoted arm jackscrew
15 are connected；First spring 13 is opposite with the Impact direction of second spring 14.
Further, connection pivoted arm 2 is equipped with the first positioning convex platform 16, and the inside of support frame 4 is equipped with second boss 17, the
The both ends of one spring 13 are connect with the first positioning convex platform 16 and second boss 17 respectively；When connection pivoted arm 2 lifts, the first spring
13 bear pulling force；When connection pivoted arm 2 is put down, the first spring 13 bears pressure.
Further, support frame 4 is equipped with the spring fixing pin 6 for being located at 3 lower section of rotary pin shaft, the both ends of second spring 14
Respectively with spring fixing pin 6 and connect pivoted arm jackscrew 15 connect, when connect pivoted arm 2 lift when, second spring 14 bear pressure；When
When connection pivoted arm 2 is put down, second spring 14 bears pulling force.
The effect of first spring 13 and second spring 14 is to reset copying device, and initial shape is kept in ground grading
State.
The working principle of the utility model is：
Support frame 4 is connect with the beet harvester ceding of Taiwan, contour wheel 1 and ground face contact, for the fluctuations on profiling ground,
Contour wheel 1 with connect that pivoted arm 2 is closely coupled, because of the fluctuations on ground, contour wheel 1 drives connection pivoted arm 2 to rotate, and connects pivoted arm
2 closely connect with rotary pin shaft 3, so that rotary pin shaft 3 be driven to rotate, rotary pin shaft 3 drives first connecting rod 7 to rotate, due to even
Linkage is attached by hinged mode, therefore first connecting rod 7 drives second connecting rod 8 to rotate, and second connecting rod 8 drives third
Connecting rod 9 rotates, and the end of third connecting rod 9 is connected with angular transducer 10, therefore surface relief is changed, and is converted to angle biography
The angle information variation that sensor 10 detects, Vehicle Controller is changed by angle information, to control the beet harvester ceding of Taiwan
The lifting of height.
When ground protrusion, the first spring 13 is primarily subjected to pulling force, and second spring 14 is primarily subjected to pressure, when crossing ground
Protrusion, when coming back to ground grading, the first spring 13 is shunk, and second spring 14 stretches, and copying device is made to revert to initial angle
Spend position；When the ground caved in, the first spring 13 is primarily subjected to pressure, and second spring 14 is primarily subjected to pulling force, when crossing ground
Recess, when coming back to ground grading, the first spring 13 stretching, extension, second spring 14 is shunk, and copying device is made to revert to initial angle
Spend position.
The material of copying device is mainly stainless steel, and wherein the material of 1 wheel hub of contour wheel is stainless steel, and the material of tire is
Rubber.
The utility model beet harvester ceding of Taiwan height copying device, can reflect the topography in harvest operation region in time
Harvest operation region topography height fluctuations are converted the angle change that can be used for angular transducer detection by situation of change
Change information, Vehicle Controller is changed using angle information, automatic adjusument is carried out to ceding of Taiwan height, and this facilitates China's beet
Cropper guarantees high harvest quality and efficiency in harvest operation.
For the utility model in order to meet the beet harvester of China's independent development, ceding of Taiwan height can be according to harvest operation area
The topography Variation Features in domain voluntarily adjust the ceding of Taiwan height of beet harvester, guarantee the quality and efficiency of beet harvest.
The foregoing is merely the embodiments of the present invention, are not intended to limit the protection scope of the utility model.It is all
Any modification, equivalent substitution and improvement made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in novel protection scope.
Claims (10)
1. a kind of beet harvester ceding of Taiwan height copying device, which is characterized in that including contour wheel (1), connection pivoted arm (2), rotation
It ships and resell on another market axis (3), support frame (4), link mechanism, angular transducer (10) and resetting-mechanism, wherein support frame (4) is equipped with and can turn
One end of dynamic rotary pin shaft (3), connection pivoted arm (2) is connect with rotary pin shaft (3), and the other end is connect with contour wheel (1),
The angular transducer (10) is mounted on support frame as described above (4) and is connected by the link mechanism and the rotary pin shaft (3)
Connect, the resetting-mechanism be set to support frame as described above (4) with connect between pivoted arm (2), answered for connection pivoted arm (2)
Position.
2. beet harvester ceding of Taiwan height copying device according to claim 1, which is characterized in that the link mechanism packet
Include successively hinged first connecting rod (7), second connecting rod (8) and third connecting rod (9), wherein the end of first connecting rod (7) with it is described
Rotary pin shaft (3) is fixedly connected, and the end of the third connecting rod (9) is connect with the angular transducer (10).
3. beet harvester ceding of Taiwan height copying device according to claim 2, which is characterized in that the first connecting rod
(7) end is set on the rotary pin shaft (3) and is fixedly connected by jackscrew (12) with the rotary pin shaft (3).
4. beet harvester ceding of Taiwan height copying device according to claim 1, which is characterized in that the rotary pin shaft
(3) abutment sleeve (11) being arranged between connection pivoted arm (2) and the link mechanism.
5. beet harvester ceding of Taiwan height copying device according to claim 1, which is characterized in that the connection pivoted arm
(2) one end is set on the rotary pin shaft (3) and is fixed by connection pivoted arm jackscrew (15) and the rotary pin shaft (3)
Connection.
6. beet harvester ceding of Taiwan height copying device according to claim 5, which is characterized in that the rotary pin shaft
(3) side is plane, and the connection pivoted arm jackscrew (15) holds out against on the plane.
7. beet harvester ceding of Taiwan height copying device according to claim 5, which is characterized in that the resetting-mechanism packet
Include the first spring (13) and second spring (14), wherein the both ends of the first spring (13) respectively with support frame as described above (4) and connect
Pivoted arm (2) connection, one end of the second spring (14) are connect with support frame as described above (4), the other end and the connection pivoted arm top
Silk (15) is connected；The Impact direction of first spring (13) and second spring (14) is opposite.
8. beet harvester ceding of Taiwan height copying device according to claim 7, which is characterized in that the connection pivoted arm
(2) the first positioning convex platform (16) are equipped with, support frame as described above (4) is equipped with second boss (17), first spring (13)
Both ends are connect with first positioning convex platform (16) and second boss (17) respectively, when the connection pivoted arm (2) is lifted or put down
When, first spring (13) bears pulling force or pressure.
9. beet harvester ceding of Taiwan height copying device according to claim 7, which is characterized in that support frame as described above (4)
Be equipped be located at the rotary pin shaft (3) below spring fixing pin (6), the both ends of the second spring (14) respectively with it is described
Spring fixing pin (6) and the connection pivoted arm jackscrew (15) connection, when the connection pivoted arm (2) is lifted or is put down, described the
Two springs (14) bear pressure or pulling force.
10. beet harvester ceding of Taiwan height copying device according to claim 1, which is characterized in that support frame as described above (4)
Side be equipped with the boss with through-hole, the angular transducer (10) is mounted on the boss, and the link mechanism passes through institute
The through-hole stated on boss is connect with the angular transducer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579024.0U CN208095194U (en) | 2018-04-23 | 2018-04-23 | Beet harvester ceding of Taiwan height copying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579024.0U CN208095194U (en) | 2018-04-23 | 2018-04-23 | Beet harvester ceding of Taiwan height copying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208095194U true CN208095194U (en) | 2018-11-16 |
Family
ID=64116230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579024.0U Active CN208095194U (en) | 2018-04-23 | 2018-04-23 | Beet harvester ceding of Taiwan height copying device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036759A (en) * | 2019-04-22 | 2019-07-23 | 山东省农业机械科学研究院 | Leafy vegetable cropper forward type divides standing grain profiling acquisition control system and harvest control method |
| CN110383983A (en) * | 2018-04-23 | 2019-10-29 | 中国科学院沈阳自动化研究所 | Beet harvester ceding of Taiwan height copying device and ceding of Taiwan height control method |
| CN111003240A (en) * | 2019-12-20 | 2020-04-14 | 黑龙江宁扬科技有限公司 | Swing arm removes roller type detection device |
| CN112050736A (en) * | 2020-09-17 | 2020-12-08 | 黑龙江省农业机械工程科学研究院 | Root tuber is to going detection device for beet harvester |
| CN112449855A (en) * | 2019-10-12 | 2021-03-09 | 丰疆智能科技股份有限公司 | Header detection device, header automatic lifting system and method |
| CN112268726B (en) * | 2020-10-27 | 2022-06-10 | 黑龙江省农业机械工程科学研究院 | Test device for detecting ground posture of header |
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2018
- 2018-04-23 CN CN201820579024.0U patent/CN208095194U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383983A (en) * | 2018-04-23 | 2019-10-29 | 中国科学院沈阳自动化研究所 | Beet harvester ceding of Taiwan height copying device and ceding of Taiwan height control method |
| CN110036759A (en) * | 2019-04-22 | 2019-07-23 | 山东省农业机械科学研究院 | Leafy vegetable cropper forward type divides standing grain profiling acquisition control system and harvest control method |
| CN112449855A (en) * | 2019-10-12 | 2021-03-09 | 丰疆智能科技股份有限公司 | Header detection device, header automatic lifting system and method |
| CN111003240A (en) * | 2019-12-20 | 2020-04-14 | 黑龙江宁扬科技有限公司 | Swing arm removes roller type detection device |
| CN111003240B (en) * | 2019-12-20 | 2021-04-27 | 黑龙江宁扬科技有限公司 | Swing arm removes roller type detection device |
| CN112050736A (en) * | 2020-09-17 | 2020-12-08 | 黑龙江省农业机械工程科学研究院 | Root tuber is to going detection device for beet harvester |
| CN112268726B (en) * | 2020-10-27 | 2022-06-10 | 黑龙江省农业机械工程科学研究院 | Test device for detecting ground posture of header |
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