CN103770714A - Corn machine rolling ladder manipulating mechanism - Google Patents
Corn machine rolling ladder manipulating mechanism Download PDFInfo
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- CN103770714A CN103770714A CN201410034714.4A CN201410034714A CN103770714A CN 103770714 A CN103770714 A CN 103770714A CN 201410034714 A CN201410034714 A CN 201410034714A CN 103770714 A CN103770714 A CN 103770714A
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 17
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 17
- 235000005822 corn Nutrition 0.000 title claims abstract description 17
- 240000008042 Zea mays Species 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 title abstract description 7
- 238000005096 rolling process Methods 0.000 title abstract 4
- 230000000903 blocking effect Effects 0.000 claims description 32
- 244000309464 bull Species 0.000 claims description 16
- 241000209149 Zea Species 0.000 abstract 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
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Abstract
The invention relates to a corn machine rolling ladder manipulating mechanism, which relates to the technical field of an agriculture machine rolling ladder control mechanism, and aims at solving the technical problem for providing the manipulating mechanism capable of manipulating an escalator to move out and return both inside and outside a cab. The technical scheme is as follows: the corn machine rolling ladder manipulating mechanism comprises an escalator, an indoor control system and an outdoor control system, wherein the escalator can move out and return along a rotating shaft, the indoor control system is arranged in the cab, the outdoor control system is arranged outside the cab, and both the indoor control system and the outdoor control system can control the escalator to move out and return. The control systems capable of manipulating the escalator to move out and return is arranged both inside and outside the cab and free from interfering each other, the escalator can be moved out or returned through the outdoor control system before an operator enters the cab and can be moved out or returned through the indoor control system when the operator leaves the cab, so that convenience can be realized.
Description
Technical field
Corn machine of the present invention turns terraced steering unit, belongs to field machine and turns terraced control mechanism technical field.
Background technology
In modern heavy motor vehicle and field machine, large automobile is very common, because the tire of these locomotives is larger, operator's compartment is large apart from the height on ground, operator just need to be by staircase in the time entering operator's compartment, present vehicle has overall width restriction, people is in the time using staircase, staircase is produced fixing, when people enters after operator's compartment, staircase need to be stashed, to reduce body width, also there is on the market at present the product of some rotatable staircases, they be all by set-up of control system outside operator's compartment, operator enters into after operator's compartment by staircase, must staircase be stashed by outdoor control system, this control system generally can be very not large, mostly all be arranged on the platform of operator's compartment outside, while needing operation control system on the platform of people in operator's compartment or outside operator's compartment, all to squat and operate on platform, very inconvenient, and, operator need to be from operator's compartment to ground on time, also must arrive first the external operation control system of operator's compartment, it is very inconvenient to operate, bring worry to operator.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved is for providing a kind of staircase that all can manipulate inside and outside operator's compartment to produce and the steering unit of return.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: corn machine turns terraced steering unit, comprise staircase, indoor control system and outdoor control system, staircase can produce and return around the shaft, indoor set-up of control system is in operator's compartment, outdoor set-up of control system is outside operator's compartment, and indoor control system and outdoor control system all can be controlled producing and return of staircase.
Indoor control system comprises first handle, lift system and blocking device, between first handle and staircase, connect by rotating shaft, rotating shaft is that hollow structure and upper end are provided with open slot, the bottom of first handle is hinged in open slot by the first bearing pin, between first handle and blocking device, be connected by lift system, lift system is arranged on the below of the first bearing pin, and first handle drives lift system to control the locking and unlocking of blocking device.
Wherein, lift system comprises pull bar, connecting rod and attaching parts, and the upper end of pull bar is hinged on first handle by the second bearing pin through after rotating shaft, and the lower end of pull bar and rod hinge connection, be connected by attaching parts between the other end of connecting rod and blocking device.
Wherein, attaching parts comprises connecting portion and operate portions, and the middle part of connecting portion is hinged on staircase by the 3rd bearing pin, one end of connecting portion and rod hinge connection, and the other end is fixedly connected with operate portions, and the other end and the blocking device of operate portions are hinged.
Wherein, blocking device comprises spline adapter plate and spline pin, spline adapter plate is fixedly installed on the outer ring circumference of rotating shaft, on spline adapter plate, have the first spacing hole and second spacing hole of restriction spline pin position, spline pin is arranged on the below of spline adapter plate, on spline pin, be provided with positioning plate, between positioning plate and staircase, be pressed with pull back spring.
Wherein, be provided with position-limited lever on open slot, position-limited lever is used for limiting the vertical anglec of rotation of first handle with respect to rotating shaft.
Outdoor control system comprises second handle, strut device and blocking device, between second handle and blocking device, is connected by strut device, and second handle drives strut device to control locking or the release of blocking device.
Wherein, strut device comprises bull stick, push rod and shift fork, and bull stick is transverse in staircase, and one end of bull stick is vertically set on the bottom of second handle, between the other end and shift fork, be connected by pull bar, and vertical setting between pull bar and connecting rod.
Wherein, be also provided with operation blade-rotating between pull bar and bull stick, upper end and the pull bar of operation blade-rotating are hinged, and middle part and the bull stick of operation blade-rotating are hinged, between the bottom of operation blade-rotating and staircase, retracing spring are set, and shift fork is pressed on the upper end of the operate portions of attaching parts.
Wherein, be provided with spacing ring on staircase, described second handle is sleeved in spacing ring, and described spacing ring is used for limiting the anglec of rotation of second handle with respect to staircase.
The present invention compared with prior art has following beneficial effect.
One, the present invention is provided with and can manipulates that staircase produces or the control system of return inside and outside operator's compartment, the operation of two places is independent of each other, operator is entering before operator's compartment, can outside outdoor OPS, control system realize producing of staircase or return, very convenient, in the time that operator is in operator's compartment, as needs produce staircase or return, can complete by OPS's controlling system, operator is in the time rotating staircase, do not need to go manipulation outward to operator's compartment, convenient and swift, alleviate operator's labour intensity.
Two, on the platform of outdoor set-up of control system of the present invention outside operator's compartment, in the time that operator need to climb up operator's compartment, handle second handle by after blocking device release, the direction producing according to staircase promotes second handle, staircase can be produced, after staircase produces, blocking device can lock, in the time that operator climbs up staircase, staircase can not rock or rotate, guarantee operator's safety, climb up after operator's compartment operator, do not need on the platform of crouching outside operator's compartment staircase return, after operator only need to enter operator's compartment, control cabin controlling system can be by staircase return, convenient and swift.
Three, indoor set-up of control system of the present invention is in operator's compartment, in indoor control system, when need to be when being hidden in staircase under wheelhouse flat and producing, handle first handle by after blocking device release, the direction that need to produce according to staircase promotes first handle, staircase can be produced or return, convenient and swift, in the time that staircase forwards desired position to, blocking device can lock, when stepping down in staircase, operator can not rock or rotate, guarantee operator's safety, operator is after staircase gets off, can control cabin outer control system is by staircase return, simple and convenient.
Four, on spline pin of the present invention, be provided with positioning plate, between positioning plate and staircase, be pressed with pull back spring, under spline pin is positioned at the first spacing hole of spline adapter plate or the second spacing hole time, unclamp first handle and second handle, spline pin is under the elastic force of pull back spring, will be inserted into rapidly in the first spacing hole or the second spacing hole, prevent that staircase from rotating or rocking in the time there is no control action.
Five, operation blade-rotating of the present invention bottom is provided with the retracing spring for operation blade-rotating is set back, and after control system outside operator's operator's compartment, retracing spring can reset strut device rapidly, has guaranteed next time normally using of outdoor control system.
Six, on open slot of the present invention, be provided with position-limited lever, position-limited lever is for limiting the vertical anglec of rotation of first handle with respect to rotating shaft, and people is in the time of operation first handle like this, and first handle only can rotate in required scope, can not rotate arbitrarily, easy and simple to handle.
Seven, on staircase of the present invention, be provided with spacing ring, second handle is sleeved in spacing ring, and spacing ring is used for limiting the anglec of rotation of second handle with respect to staircase, and second handle only rotates in required scope, can arbitrarily not rotate, easy and simple to handle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is the mounting structure schematic diagram 1 that corn machine of the present invention turns terraced steering unit.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the enlarged drawing at D place in Fig. 1.
Fig. 4 is the mounting structure schematic diagram 2 that corn machine of the present invention turns terraced steering unit.
Fig. 5 is the enlarged drawing at B place in Fig. 3.
Fig. 6 is the mounting structure schematic diagram 3 that corn machine of the present invention turns terraced steering unit.
Fig. 7 is the connection structure schematic diagram that corn machine of the present invention turns terraced steering unit.
The enlarged drawing at C place in Fig. 8 Fig. 6.
Fig. 9 is the structural representation of spline adapter plate in Fig. 1.
In figure: 1 is staircase, 2 is indoor control system, 3 is outdoor control system, 4 is rotating shaft, 5 is position-limited lever, 6 is spacing ring, 21 is first handle, 22 is lift system, 23 is blocking device, 24 is the first bearing pin, 31 is second handle, 32 is strut device, 221 is pull bar, 222 is connecting rod, 223 is the second bearing pin, 224 is attaching parts, 231 is spline adapter plate, till 232, ship and resell on another market, 233 is positioning plate, 234 is pull back spring, 321 is bull stick, 322 is push rod, 323 is shift fork, 324 is operation blade-rotating, 325 is retracing spring, 2311 is the first spacing hole, 2312 is the second spacing hole, 2241 is connecting portion, 2242 is operate portions, 2243 is the 3rd bearing pin.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation, and accompanying drawing is the schematic diagram of simplifying, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Corn machine turns terraced steering unit, comprise staircase 1, indoor control system 2 and outdoor control system 3, staircase 1 can 4 produce and return around the shaft, indoor control system 2 is arranged in operator's compartment, outdoor control system 3 is arranged on outside operator's compartment, and indoor control system 2 and outdoor control system 3 all can be controlled producing and return of staircase 1.
Wherein, lift system 22 comprises pull bar 221, connecting rod 222 and attaching parts 224, the upper end of pull bar 221 is hinged on first handle 21 by the second bearing pin 223 through after rotating shaft 4, the lower end of pull bar 221 and connecting rod 222 are hinged, between the other end of connecting rod 222 and blocking device 23, are connected by attaching parts 224;
Wherein, attaching parts 224 comprises connecting portion 2241 and operate portions 2242, the middle part of connecting portion 2241 is hinged on staircase 1 by the 3rd bearing pin 2243, one end of connecting portion 2241 and connecting rod 222 are hinged, the other end is fixedly connected with operate portions 2242, and the other end of operate portions 2242 and blocking device 23 are hinged.
Wherein, blocking device 23 comprises spline adapter plate 231 and spline pin 232, spline adapter plate 231 is fixedly installed on the outer ring circumference of rotating shaft 4, on spline adapter plate 231, have the first spacing hole 2311 and second spacing hole 2312 of restriction spline pin 232 positions, spline pin 232 is arranged on the below of spline adapter plate 231, on spline pin 232, be provided with positioning plate 233, between positioning plate 233 and staircase 1, be pressed with pull back spring 234.
Wherein, be provided with position-limited lever 5 on open slot, position-limited lever 5 is used for limiting the vertical anglec of rotation of first handle 21 with respect to rotating shaft 4.
Wherein, strut device 32 comprises bull stick 321, push rod 322 and shift fork 323, and bull stick 321 is transverse in staircase 1, and one end of bull stick 321 is vertically set on the bottom of second handle 31, between the other end and shift fork 323, be connected by pull bar 221, vertical setting between pull bar 221 and connecting rod 222;
Wherein, between pull bar 221 and bull stick 321, be also provided with operation blade-rotating 324, upper end and the pull bar 221 of operation blade-rotating 324 are hinged, middle part and the bull stick 321 of operation blade-rotating 324 are hinged, between the bottom of operation blade-rotating 324 and staircase 1, retracing spring 325 is set, shift fork 323 is pressed on the upper end of the operate portions 2242 of attaching parts 224.
Wherein, be provided with spacing ring 6 on staircase 1, described second handle 31 is sleeved in spacing ring 6, and described spacing ring 6 is used for limiting the anglec of rotation of second handle 31 with respect to staircase 1.
The present invention is provided with and can manipulates that staircase 1 produces or the control system of return inside and outside operator's compartment, the operation of two places is independent of each other, in the time that operator is outside operator's compartment, when need to be when being hidden in staircase 1 under operator's compartment and producing, can utilize control system 3 outside outdoor OPS to realize producing of staircase 1 or return, operator promotes second handle 31 and rotates around staircase 1, second handle 31 drives shift fork 323 to move downward by connecting rod 222 mechanisms, shift fork 323 is depressed the operate portions of attaching parts 224 2242, in the time that second handle 31 arrives on spacing ring 6, spline pin 232 separates with the first spacing hole 2311 on spline adapter plate 231, then laterally promote second handle 31 around rotating shaft 4 directions, staircase 14 rotations around the shaft, until after staircase 1 produces completely, unclamp second handle 31, spline pin 232 pops up under the effect of pull back spring 234, at this moment, spline pin 232 turns and is inserted in the second spacing hole 2312, staircase 1 can not rotate arbitrarily or rock, operator is in the time climbing up staircase 1, staircase 1 is stable, guarantee operator's safety.
When operator enters into after operator's compartment along staircase 1, do not need on the platform of crouching outside operator's compartment staircase 1 return, operator is OPS's controlling system 2 in operator's compartment, the vertical first handle 21 that promotes 4 rotates around the shaft, first handle 21 drives bont motion, attaching parts 224 on bont rotates around the 3rd bearing pin 2243, spline pin 232 is separated with spline adapter plate 231, then in the open slot of rotating shaft 4 upper ends, be provided with position-limited lever 5, when first handle 21 arrives on position-limited lever 5, laterally promote first handle 21 4 rotations around the shaft along the direction of staircase 1 return, staircase 1 will rotate to original position, until return, after return, unclamp first handle 21, spline pin 232 pops up under the effect of pull back spring 234, spline pin 232 is inserted in the second spacing hole 2312 of spline locating plate, prevent that staircase 1 from rotating arbitrarily, like this after use finishes, can easily staircase 1 be regained like this, operation blade-rotating 324 return under the effect of retracing spring 325, facilitate next operation, alleviate operator's labour intensity.
Claims (7)
1. corn machine turns terraced steering unit, comprise staircase (1), described staircase (1) around the shaft (4) produces and return, it is characterized in that, also comprise indoor control system (2) and outdoor control system (3), described indoor control system (2) is arranged in operator's compartment, and described outdoor control system (3) is arranged on outside operator's compartment, and described indoor control system (2) and outdoor control system (3) all can be controlled producing and return of staircase (1).
2. corn machine according to claim 1 turns terraced steering unit, it is characterized in that, described indoor control system (2) comprises first handle (21), lift system (22) and blocking device (23), between described first handle (21) and staircase (1), connect by rotating shaft (4), described rotating shaft (4) is provided with open slot for hollow structure and upper end, the bottom of described first handle (21) is hinged in open slot by the first bearing pin (24), between described first handle (21) and blocking device (23), be connected by lift system (22), described lift system (22) is arranged on the below of the first bearing pin (24), described first handle (21) drives lift system (22) to control the locking and unlocking of blocking device (23).
3. lift system described in (22) comprises pull bar (221), connecting rod (222) and attaching parts (224), the upper end of described pull bar (221) is hinged on first handle (21) by the second bearing pin (223) through after rotating shaft (4), the lower end of pull bar (221) and connecting rod (222) are hinged, between the other end of connecting rod (222) and blocking device (23), are connected by attaching parts (224);
Described attaching parts (224) comprises connecting portion (2241) and operate portions (2242), the middle part of connecting portion (2241) is hinged on staircase (1) by the 3rd bearing pin (2243), one end of described connecting portion (2241) and connecting rod (222) are hinged, the other end is fixedly connected with operate portions (2242), and the other end of operate portions (2242) and blocking device (23) are hinged.
4. corn machine according to claim 1 and 2 turns terraced steering unit, it is characterized in that, described blocking device (23) comprises spline adapter plate (231) and spline pin (232), described spline adapter plate (231) is fixedly installed on the outer ring circumference of rotating shaft (4), on described spline adapter plate (231), have the first spacing hole (2311) and second spacing hole (2312) of restriction spline pin (232) position, described spline pin (232) is arranged on the below of spline adapter plate (231), on described spline pin (232), be provided with positioning plate (233), between described positioning plate (233) and staircase (1), be pressed with pull back spring (234).
5. corn machine according to claim 2 turns terraced steering unit, it is characterized in that, is provided with position-limited lever (5) on described open slot, and described position-limited lever (5) is used for limiting the vertical anglec of rotation of first handle (21) with respect to rotating shaft (4).
6. corn machine according to claim 1 turns terraced steering unit, it is characterized in that, described outdoor control system (3) comprises second handle (31), strut device (32) and blocking device (23), between described second handle (31) and blocking device (23), be connected by strut device (32), second handle (31) drives strut device (32) to control locking or the release of blocking device (23);
Described strut device (32) comprises bull stick (321), push rod (322) and shift fork (323), described bull stick (321) is transverse in staircase (1), one end of described bull stick (321) is vertically set on the bottom of second handle (31), between the other end and shift fork (323), be connected by pull bar (221), vertical setting between described pull bar (221) and connecting rod (222);
Between described pull bar (221) and bull stick (321), be also provided with operation blade-rotating (324), the upper end of described operation blade-rotating (324) and pull bar (221) are hinged, middle part and the bull stick (321) of operation blade-rotating (324) are hinged, between the bottom of operation blade-rotating (324) and staircase (1), retracing spring (325) is set, described shift fork (323) is pressed on the upper end of the operate portions (2242) of attaching parts (224).
7. corn machine according to claim 5 turns terraced steering unit, it is characterized in that, on described staircase (1), be provided with spacing ring (6), described second handle (31) is sleeved in spacing ring (6), and described spacing ring (6) is used for limiting the anglec of rotation of second handle (31) with respect to staircase (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034714.4A CN103770714B (en) | 2014-01-25 | 2014-01-25 | Corn machine turns terraced steering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034714.4A CN103770714B (en) | 2014-01-25 | 2014-01-25 | Corn machine turns terraced steering unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770714A true CN103770714A (en) | 2014-05-07 |
| CN103770714B CN103770714B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034714.4A Expired - Fee Related CN103770714B (en) | 2014-01-25 | 2014-01-25 | Corn machine turns terraced steering unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770714B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748057A (en) * | 2019-03-22 | 2019-05-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder covered tray adapting to different types of machines |
| CN111071158A (en) * | 2019-12-19 | 2020-04-28 | 勇猛机械股份有限公司 | A foldable lift on a harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045779Y (en) * | 2007-05-15 | 2008-04-16 | 郑州三中收获实业有限公司 | Rotary climbing ladder for steering room of reaper |
| EP2175070A2 (en) * | 2008-10-09 | 2010-04-14 | Wirtgen GmbH | Road milling machine |
| CN201718219U (en) * | 2010-05-20 | 2011-01-26 | 连云港柳林机械有限公司 | Platform ladder for corn harvesters |
| CN202354101U (en) * | 2012-04-24 | 2012-08-01 | 天津勇猛机械制造有限公司 | Rotating ladder for self walking type corn harvester |
| WO2013054777A1 (en) * | 2011-10-13 | 2013-04-18 | 株式会社小松製作所 | Movable radar device for work vehicle |
| CN103477794A (en) * | 2013-09-18 | 2014-01-01 | 奇瑞重工股份有限公司 | Driving-ladder structure for grain combine harvester |
| CN203780426U (en) * | 2014-01-25 | 2014-08-20 | 山西信联机械制造股份有限公司 | Rolling ladder control mechanism for corn machine |
-
2014
- 2014-01-25 CN CN201410034714.4A patent/CN103770714B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045779Y (en) * | 2007-05-15 | 2008-04-16 | 郑州三中收获实业有限公司 | Rotary climbing ladder for steering room of reaper |
| EP2175070A2 (en) * | 2008-10-09 | 2010-04-14 | Wirtgen GmbH | Road milling machine |
| CN201718219U (en) * | 2010-05-20 | 2011-01-26 | 连云港柳林机械有限公司 | Platform ladder for corn harvesters |
| WO2013054777A1 (en) * | 2011-10-13 | 2013-04-18 | 株式会社小松製作所 | Movable radar device for work vehicle |
| CN202354101U (en) * | 2012-04-24 | 2012-08-01 | 天津勇猛机械制造有限公司 | Rotating ladder for self walking type corn harvester |
| CN103477794A (en) * | 2013-09-18 | 2014-01-01 | 奇瑞重工股份有限公司 | Driving-ladder structure for grain combine harvester |
| CN203780426U (en) * | 2014-01-25 | 2014-08-20 | 山西信联机械制造股份有限公司 | Rolling ladder control mechanism for corn machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748057A (en) * | 2019-03-22 | 2019-05-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder covered tray adapting to different types of machines |
| CN109748057B (en) * | 2019-03-22 | 2024-02-02 | 广西玉柴机器股份有限公司 | Engine cylinder cover tray suitable for various types |
| CN111071158A (en) * | 2019-12-19 | 2020-04-28 | 勇猛机械股份有限公司 | A foldable lift on a harvester |
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| Publication number | Publication date |
|---|---|
| CN103770714B (en) | 2016-02-10 |
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