CN104885690B - A kind of track combine floating riding manipulation platform - Google Patents
A kind of track combine floating riding manipulation platform Download PDFInfo
- Publication number
- CN104885690B CN104885690B CN201510239705.3A CN201510239705A CN104885690B CN 104885690 B CN104885690 B CN 104885690B CN 201510239705 A CN201510239705 A CN 201510239705A CN 104885690 B CN104885690 B CN 104885690B
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- support
- frame
- absorber section
- level
- 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
The invention provides a kind of track combine floating riding manipulation platform, instrument desk and console are separately mounted to the front portion and side of bridge frame, the upper and lower part of its opposite side is separately installed with two grades of shock absorber sections and three-level shock absorber section, two grades of shock absorber sections are hinged the semi-floating suspension frame structure of rear-suspending formula before being, three-level shock absorber section is 3 rubber structures；Two grades of shock absorber section tops connect one-level shock absorber section by installing plate, and one-level shock absorber section is connected to under-seat, and one-level shock absorber section is scissors suspension frame structure；Three-level shock absorber section bottom connecting base plate frame；Chassis main frame bottom is provided with creeper undercarriage.Above-mentioned three layers of shock-damping structure of the present invention is simple, low cost, by being buffered and being decayed layer by layer on horizontal, longitudinal and vertical three directions, driver comfort during machine hand farm work can be effectively improved, and then improves operating efficiency, with wide application prospect.
Description
Technical field
Suspended the invention belongs to united reaper riding manipulation platform and combined harvester vibration control field, more particularly, to
A kind of track combine floating riding manipulation platform.
Background technology
Track combine is a kind of large complicated agricultural machinery, moves back and forth and pivoting part is more, work
Bad environments, complete machine oscillation is larger, noise is higher.Research shows：In the course of work, the reciprocating motion of cutter is to cause connection
Close the main cause of harvester side-to-side vibrations；Vibratory sieve, moving forward and backward for backhaul plate are the main of the front and rear vibration of united reaper
Reason；The random vibration that periodicity forced vibration, pavement roughness caused by engine inertial force are caused is on united reaper
The main cause of lower vibration.The current most of united reaper of China is in design and assembling, between bridge and chassis mostly
It is rigidly connected for welding or bolt etc., without any vibration reducing measure, therefore by cutter, vibratory sieve, engine and road surface equal excitation
Source, which causes and is transferred to the vibration of bridge, can not obtain effective attenuation, or even be overlapped mutually, and cause the resonance of whole machine so that
The reliability and stability of machine are significantly reduced, while the body and mind that the noise formed by vibration radiation has an effect on operating personnel is good for
Health and surrounding environment.In addition, track combine is restricted by many factors such as cost and deadweight, mostly only equipped with easy
Open-type cab, exacerbates the influence of complete machine oscillation and noise.
With the continuous propulsion of Tendency of Agricultural Machinery in China process, united reaper is gradually deeply popularized, and operating personnel are to machine
Comfortableness in the device course of work requires more and more higher, and existing united reaper particularly carries the riding manipulation of operating personnel
Platform can not meet demand of the people to comfortableness.Therefore it is badly in need of being improved united reaper riding manipulation platform, to improve
Its driver comfort.
Patent (CNIO379798) discloses a kind of cab seat of united reaper, including seat stool panel, connection
Frame soldering member, support bar, revolution bearing pin, are realized by the connection of seat arrangement and allowed before the more easy and convenient seat of manipulator
Afterwards, the function of adjusting up and down, is conducive to conveniently opening maintenance window cover plate during engine maintenance.Patent (CNIO3814679) is public
A kind of bridge of united reaper of cloth, the space S shape in a rectangular trapezoid that driver seat is formed with front control tower, gives
The bigger space of operating personnel's step；Clutch is arranged on driver seat left surface just to the side gone out, and is more beneficial for conveniently
The promptly work and pause of control machine；Flameout switch is arranged on front control platform, in the visual line of sight of operator, is improved
Security；Clutch handle front end is arranged to toward certain angle is upwarped, and such setting is more beneficial for manipulator promptly and accurately
Pull-up clutch；Console handrail uses textured pipe, is conducive to operator to get a grip on the rail, its top is recurvate
Setting more efficiently avoids the danger that operator is toppled over backward, but is not involved with the vibration control of riding manipulation platform
The content such as technology and structure.
Patent (CN203358725) discloses a kind of large tractor full-float cab mounting structure, and the structure is four
Point gasbag-type, is coupled, each air between driver's cabin and vehicle frame by 4 ball pivot bars, 4 shock absorbers and 4 air springs
Spring is all coupled by pipeline with auxiliary air reservoir.The structural vibration reduction effect is good, but application is with the big of enclosed cabin
Type wheeled construction tractor.Inherently there is pneumatic tire good damping property can filter out most of ground excitation, should
The structure such as the chassis of tractor and enclosed cabin is very big with track combine difference, the air spring vibration reduction knot of use
Structure is complex, and cost is also of a relatively high.In addition, track combine riding manipulation platform is also by cutter, vibratory sieve
Deng the influence of other vibration sources, situation is more complicated.
The content of the invention
For existing in the prior art because the vibration sources such as cutter, vibratory sieve, road excitation, engine cause harvester to be driven
Sail platform vibration excessive, have a strong impact on driver health and the deficiency of whole aircraft reliability, the invention provides a kind of crawler type
United reaper floating riding manipulation platform, is buffered and is decayed layer by layer on horizontal, longitudinal and vertical three directions, effectively carried
Driver comfort during high machine hand farm work.
The present invention is to realize above-mentioned technical purpose by following technological means.
A kind of track combine floating riding manipulation platform, including instrument desk, console, seat, one-level vibration damping portion
Point, two grades of shock absorber sections, bridge frame, three-level shock absorber section, chassis main frame and creeper undercarriage；The instrument desk and control
Platform processed is separately mounted to the front portion and side of bridge frame；The upper and lower part of the bridge frame opposite side is respectively mounted
There is the semi-floating suspension knot that rear-suspending formula is hinged before two grades of shock absorber sections and three-level shock absorber section, two grades of shock absorber sections are
Structure, the three-level shock absorber section is 3 rubber structures；
Two grades of shock absorber section top connects one-level shock absorber section by installing plate, and the one-level shock absorber section is connected to
Under-seat, the one-level shock absorber section is scissors suspension frame structure；The three-level shock absorber section bottom connecting base plate frame；It is described
Chassis main frame bottom is provided with creeper undercarriage.
Further, the one-level shock absorber section includes upper lifting seat, lower lifting seat, four-bar mechanism, compression spring and subtracted
Shake device；The four-bar mechanism number is two and is symmetrical set between upper lifting seat and lower lifting seat；Each four bars machine
Structure is hinged to scissors structure by two lifting arms, and two lifting arms are located at the part being hinged below center and are connected with stretching bullet
Spring；The upper surface of the bottom surface of the upper lifting seat and lower lifting seat is equipped with the ear mount being connected with four-bar mechanism and chute；Often
One end of individual lifting arm and the ear mount of upper lifting seat are hinged, and the other end is connected by bearing with the chute of the lower lifting seat；
Connected between the bearing being located in the same horizontal plane by movable axis；The upper lifting seat and lower lifting seat center position are provided with
Shock absorber, the shock absorber is equipped with compression spring.
Further, the shock absorber is hydraulic damper.
Further, suspending mechanism and symmetrical bridge is arranged in before and after two grades of shock absorber sections include two groups
In frame；Suspending mechanism is total including mounting bracket, transverse rubber vibration damping, upper support frame, welding support under front-suspension before and after described
Into, rear-suspending upper bracket, rear suspension lower bearing, spring damper, ball pivot bar, before and after upper support frame and the welding support assembly
The bottom surface of the installing plate is arranged in a straight line；Mounting bracket is installed on the upper table of bridge frame under the front-suspension
Face；The transverse rubber vibration damping after upper support frame elastic conjunction with being connected down mounting bracket；
The rear-suspending upper bracket is installed on the bottom surface of welding support assembly, and the rear suspension lower bearing is installed on driving
The upper surface of platform frame, is fixedly connected between the rear-suspending upper bracket and rear suspension lower bearing and subtracts in the spring of front and rear arrangement
Device and ball pivot bar are shaken, the spring damper is made up of mechanical spring and hydraulic damper.
Further, the transverse rubber vibration damping is rubber bushing mechanism, and center is eccentric orfice.
Further, the three-level shock absorber section suspends for bikini rubber, including front-suspension and rear-suspending；
The front-suspension includes two support meanss being symmetrical set；The support meanss include front support undersetting
With front support upper bracket；There is " work " shaped support in hole centered on the front support undersetting, and be installed on the upper of chassis main frame
Surface；The front support upper bracket is installed on the bottom surface of bridge frame；Preceding rubber damping by bolt assembly respectively with it is preceding
Support upper bracket and the connection of front support undersetting；
The rear-suspending includes the rear support upper bracket and the concave rear support undersetting of V-type of V-type convex, the rear support
Upper bracket is installed on the bottom surface of bridge frame, and the rear support undersetting is installed on the upper bottom surface of chassis main frame, it is described after
It is in the shape of the letter V between support upper bracket and rear support undersetting provided with rubber damping after two.
Beneficial effects of the present invention：
Track combine floating riding manipulation platform of the present invention, is included by being set on chassis main frame top
The three-level shock absorber section of front-suspension and rear-suspending, wherein, front overhang is set to two cartridge type rubber shock absorbers of left and right two point symmetries arrangement,
Rear overhang is set to middle some arrangement and is in the shape of the letter V two rubber shock absorbers of installation, whole three-level shock absorber section in 3 points of arrangements there is provided
Horizontal and vertical rigidity and damping, can effectively prevent that harvester riding manipulation platform from rolling in the course of the work, and can be the bottom of to
Disk frame, cutter etc. are transferred to the vertical direction of bridge frame and the vibration of left and right directions carries out effective attenuation first；It is logical
The semi-floating suspension frame structure that rear-suspending formula is hinged before the setting of bridge upper rack is crossed as two grades of shock absorber sections, it is vertical to provide
Nogata to rigidity and damping, the vibration passed over by bridge frame vertical direction is decayed again, and be transferred to seat
Mechanism lower installation board；The decay that vibration eventually passes the one-level shock absorber section for being arranged on seat bottom is transferred to seat, wherein one
Level shock absorber section is scissors suspension frame structure, and can largely decay shaking on the fore-and-aft direction and vertical direction of seat
It is dynamic.Thus, by being buffered and being decayed layer by layer on horizontal, longitudinal and vertical three directions, machine hand field can be effectively improved
Driver comfort during operation.Mounting structure that the present invention is designed is simple, advantage of lower cost, to improving machine hand driver comfort
And equipment operating efficiency and operation quality, with wide theory significance and application prospect.
Brief description of the drawings
Fig. 1 is the front view of track combine floating riding manipulation platform of the present invention.
Fig. 2 is the front view of one-level shock absorber section.
Fig. 3 is the front view of two grades of shock absorber sections.
Fig. 4 is the top view of two grades of shock absorber sections.
Fig. 5 is the front view of three-level shock absorber section.
Fig. 6 is the top view of three-level shock absorber section.
Fig. 7 is the left view of three-level shock absorber section rear-suspending.
Description of reference numerals is as follows：
1- instrument desks, 2- consoles, 3- seats, 4- one-level shock absorber sections, bis- grades of shock absorber sections of 5-, 6- bridge frames,
Lifting seat under 7- three-level shock absorber sections, 8- chassis main frames, 9- creepers undercarriage, the upper lifting seats of 401-, 402-, the bar machines of 403- tetra-
Structure, 404- compression springs, 405- shock absorbers, 406- extension springs, 407- movable axis, 408- ear mounts, 409- chutes, 501- front overhang
Put lower mounting bracket, 502- transverse rubber vibration dampings, 503- upper support frames, 504- welding support assemblies, 505- rear-suspending upper brackets,
Rubber damping before 506- rear suspension lower bearings, 507- spring dampers, 508- ball pivot bars, 701- front support undersettings, 702-,
Rubber after 703- connecting bolt components, 704- front support upper brackets, 705- rear support upper brackets, 706- rear support undersettings, 707-
Glue vibration damping.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
Not limited to this.
As shown in figure 1, a kind of track combine floating riding manipulation platform, including instrument desk 1, console 2, seat
3rd, one-level shock absorber section 4, two grades of shock absorber sections 5, bridge frame 6, three-level shock absorber section 7, chassis main frame 8 and crawler travel machine
Structure 9；The instrument desk 1 and console 2 are separately mounted to the front side and left side of bridge frame 6；The right side of the bridge frame 6
Upper lateral part and bottom are separately installed with two grades of shock absorber sections 5 and three-level shock absorber section 7；Two grades of shock absorber sections 5 top connection
There is one-level shock absorber section 4, the one-level shock absorber section 4 is connected to the lower section of seat 3；The bottom of three-level shock absorber section 7 connects bottom
Disk frame 8；The bottom connecting band track walking mechanism 9 of chassis main frame 8.
As shown in Fig. 2 described one-level shock absorber section 4 is scissors suspension frame structure, including upper lifting seat 401, lower lifting seat
402nd, four-bar mechanism 403, compression spring 404, shock absorber 405, extension spring 406 and movable axis 407.The four-bar mechanism 403
It is hinged by two lifting arms in scissors shape, two lifting arms, which are located to be hinged below center, partly connects extension spring 406, is used to
There is provided the rigidity of fore-and-aft direction and damping for the lower half of two lifting arms of connection.Described bottom surface of upper lifting seat 401 or so two
Side is equipped with ear mount 408 and the chute 409 slided for bearing, and wherein ear mount 408 is fixed on rear end, and chute 409 is fixed on front end；
The lower upper bottom surface of lifting seat 402 is then provided with the ear mount 408 corresponding with upper lifting seat 401 and chute 409, therefore, the lifting
One end of support arm and the ear mount 408 of upper lifting seat 401 are hinged, and the other end is connected by the chute 409 of bearing and lower lifting seat 402
Connect；Movable axis 407 is connected between the bearing of same level, medianly zygomorphic four-bar mechanism 403 has been connected
Come.The upper lifting seat 401 and the lower center position of lifting seat 402 vertically shock absorber 405, the shock absorber 405 are installed
For hydraulic damper；The shock absorber 405 is equipped with compression spring 404, and energy effective attenuation Vertical Square is passed up to seat 3
Vibration.
As shown in Figure 3 and Figure 4, suspending mechanism before and after two grades of shock absorber sections 5 include two groups, it is front and rear described in two groups to suspend
Mechanism is arranged symmetrically in the left and right sides of bridge frame 6；Suspending mechanism includes mounting bracket 501 under front-suspension, horizontal stroke before and after described
To rubber damping 502, upper support frame 503, welding support assembly 504, rear-suspending upper bracket 505, rear suspension lower bearing 506, bullet
It is in one before and after spring damper 507, ball pivot bar 508, the upper support frame 503 and the welding support assembly 504 being threadedly coupled with it
Straight line is arranged at the installing plate bottom surface；Mounting bracket 501 is installed on the upper bottom surface of bridge frame 6 under the front-suspension；Institute
Transverse rubber vibration damping 502 is stated with being connected down mounting bracket 501 after the elastic conjunction of upper support frame 503；
The screw thread of rear-suspending upper bracket 505 is installed on the bottom surface of welding support assembly 504, the rear suspension lower bearing
506 screw threads are installed on the upper bottom surface of bridge frame 6, the two ends of spring cushion 507 and rear-suspending upper bracket 505 and rear suspension lower branch
Seat 506 is by pin connection, and the two ends of ball pivot bar 508 are hinged on rear-suspending upper bracket 505 and rear suspension lower bearing in typed ball bearing pair form
Between 506, the spring damper 507 and ball pivot bar 508 are in front and rear arrangement；The spring damper 507 by mechanical spring and
Hydraulic damper is constituted.
One advantage of the shock absorber section is：The transverse rubber vibration damping 502 is rubber bushing mechanism, and center is bias
Hole, the vibration that simple and reliable for structure, rigidity is suitable and all directions that can decay are passed over, stroke is larger and parts work can
Lean on, long lifespan.Another advantage is：Spring cushion 507, the vibration that energy damping vertical direction is passed over are installed.
As shown in Figure 5 and Figure 6, the three-level shock absorber section 7 suspends for bikini rubber, including front-suspension and rear overhang
Put.
The front-suspension includes two support meanss being symmetrical set；The support meanss include front support undersetting
701 and front support upper bracket 704, the front support undersetting 701 and front support upper bracket 704 connect bridge frame 6 respectively
Bottom surface and chassis main frame 8 upper bottom surface, have " work " shaped support in hole centered on the front support undersetting 701, it is described
Preceding rubber damping 702 is two and there is hole centre, and it passes through bolt assembly 703 and front support upper bracket 704, front support undersetting
701 threaded connections；
As shown in fig. 7, the rear-suspending is located at posterior center position, include the rear support upper bracket 705 and V of V-type convex
The concave rear support undersetting 706 of type, the rear support upper bracket 705 and rear support undersetting 706 are separately mounted to bridge
The bottom surface of frame 6 and the upper bottom surface of chassis main frame 8, are provided with two between the rear support upper bracket 705 and rear support undersetting 706
The rear rubber damping 707 for the arrangement that is in the shape of the letter V.Such supporting way not only ensure that the structural strength of machine but also with good road
On face adaptability, the machine for being adapted for mount on severe pavement conditions downward driving.
The course of work of the device is：
During the normal operation of united reaper field, shaken as caused by road surface, engine, cutter and vibratory sieve equal excitation source
Dynamic to be transferred to chassis main frame 8, the decay first of the three-level shock absorber section 7 suspended after through bikini rubber is transferred to driving
The preceding rubber damping 702 of platform frame 6, wherein three-level shock absorber section 7 effectively decayed encouraged by ground, engine equal excitation source
The vibration of caused vertical direction, rear rubber damping 707 be in the shape of the letter V arrangement can effectively decay by cutter move back and forth draw
Vertical vibration caused by the oscillation crosswise risen and other driving sources.Then it is transferred to driving by two grades of 5 pairs of shock absorber sections again
The excitation of platform frame 6 has carried out further decay, wherein two grades of shock absorber sections 5 are hinged the semi-floating suspension of rear-suspending before being
Structure, front-suspension uses rubber damping device, can absorb and convert the vibrational energy of three dimensions transmission simultaneously, be amenable to multidirectional
Disturbance, and the working condition of stress complex condition is adapted to, not easily damaged and destruction, rear-suspending is provided with spring cushion 507
And guiding mechanism ball guide rod 508, its upper and lower ends is hinged with undersetting on rear-suspending respectively, can effective attenuation vertical direction pass
The vibration passed.After the attenuation of the second kind, vibration is last to be finally transmitted to driver seat by one-level shock absorber section 4 again,
Wherein one-level shock absorber section 4 is scissors suspension frame structure, the longitudinal direction as caused by vibratory sieve, backhaul plate equal excitation source of effectively having decayed
Vibration, while vertical vibration caused by other driving sources of further having decayed.By three-level vibration-proof structure, united reaper is existed
Buffered and decayed layer by layer on horizontal, longitudinal and vertical three directions so that be finally transmitted to riding manipulation platform and driving
The vibration of seat is substantially reduced, and effectively increases driver comfort during machine hand farm work.
For the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment to the embodiment, not
In the case of the substance of the present invention, any conspicuously improved-replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (6)
1. a kind of track combine floating riding manipulation platform, it is characterised in that including instrument desk (1), console (2),
Seat (3), one-level shock absorber section (4), two grades of shock absorber sections (5), bridge frame (6), three-level shock absorber section (7), chassis machines
Frame (8) and creeper undercarriage (9)；The instrument desk (1) and console (2) are separately mounted to the front portion of bridge frame (6)
And side；The upper and lower part of bridge frame (6) opposite side is separately installed with two grades of shock absorber sections (5) and three-level vibration damping
Partly (7), two grades of shock absorber sections (5) are hinged the semi-floating suspension frame structure of rear-suspending formula, the three-level shock absorber section before being
(7) it is 3 rubber structures；
Two grades of shock absorber sections (5) top connects one-level shock absorber section (4), the one-level shock absorber section (4) by installing plate
It is connected to below seat (3), the one-level shock absorber section (4) is scissors suspension frame structure；Three-level shock absorber section (7) bottom connects
Connect chassis main frame (8)；Chassis main frame (8) bottom is provided with creeper undercarriage (9).
2. a kind of track combine floating riding manipulation platform according to claim 1, it is characterised in that described one
Level shock absorber section (4) includes upper lifting seat (401), lower lifting seat (402), four-bar mechanism (403), compression spring (404) and subtracted
Shake device (405)；Four-bar mechanism (403) number is two and is symmetrical set in upper lifting seat (401) and lower lifting seat
(402) between；Each four-bar mechanism (403) is hinged to scissors structure by two lifting arms, and two lifting arms are in being hinged
Part below the heart is connected with extension spring (406)；The bottom surface of the upper lifting seat (401) and lower lifting seat (402) it is upper
Surface is equipped with the ear mount (408) being connected with four-bar mechanism (403) and chute (409)；One end of each lifting arm and rising
The ear mount (408) of drop seat (401) is hinged, and the other end is connected by bearing with the chute (409) of the lower lifting seat (402)；Position
Connected between the bearing in same level by movable axis (407)；The upper lifting seat (401) and lower lifting seat (402)
Center position is provided with shock absorber (405), and the shock absorber (405) is equipped with compression spring (404).
3. a kind of track combine floating riding manipulation platform according to claim 2, it is characterised in that described to subtract
The device (405) that shakes is hydraulic damper.
4. a kind of track combine floating riding manipulation platform according to claim 1, it is characterised in that described two
Level shock absorber section (5) suspending mechanism and symmetrical is arranged in bridge frame (6) before and after including two groups；It is outstanding before and after described
Putting mechanism includes mounting bracket (501), transverse rubber vibration damping (502), upper support frame (503), welding support assembly under front-suspension
(504), rear-suspending upper bracket (505), rear suspension lower bearing (506), spring damper (507), ball pivot bar (508), it is described on
The bottom surface of the installing plate is arranged at before and after support frame (503) and welding support assembly (504) in a straight line；The front-suspension
Lower mounting bracket (501) is installed on the upper surface of bridge frame (6)；The transverse rubber vibration damping (502) and upper support frame
(503) lower mounting bracket (501) is connected after elastic conjunction；
The rear-suspending upper bracket (505) is installed on the bottom surface of welding support assembly (504), the rear suspension lower bearing
(506) upper surface of bridge frame (6) is installed on, between the rear-suspending upper bracket (505) and rear suspension lower bearing (506)
The spring damper (507) and ball pivot bar (508) in front and rear arrangement are fixedly connected with, the spring damper (507) is by machinery
Spring and hydraulic damper composition.
5. a kind of track combine floating riding manipulation platform according to claim 4, it is characterised in that the horizontal stroke
It is rubber bushing mechanism to rubber damping (502), center is eccentric orfice.
6. a kind of track combine floating riding manipulation platform according to claim 1, it is characterised in that described three
Level shock absorber section (7) suspends for bikini rubber, including front-suspension and rear-suspending；
The front-suspension includes two support meanss being symmetrical set；The support meanss include front support undersetting
And front support upper bracket (704) (701)；There is " work " shaped support in hole centered on the front support undersetting (701), and install
Upper surface in chassis main frame (8)；The front support upper bracket (704) is installed on the bottom surface of bridge frame (6)；Preceding rubber
Vibration damping (702) is connected with front support upper bracket (704) and front support undersetting (701) respectively by bolt assembly (703)；
The rear-suspending includes rear support upper bracket (705) and the concave rear support undersetting (706) of V-type of V-type convex, described
Rear support upper bracket (705) is installed on the bottom surface of bridge frame (6), and the rear support undersetting (706) is installed on chassis
The upper bottom surface of frame (8), is in the shape of the letter V provided with after two between the rear support upper bracket (705) and rear support undersetting (706)
Rubber damping (707).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239705.3A CN104885690B (en) | 2015-05-12 | 2015-05-12 | A kind of track combine floating riding manipulation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239705.3A CN104885690B (en) | 2015-05-12 | 2015-05-12 | A kind of track combine floating riding manipulation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104885690A CN104885690A (en) | 2015-09-09 |
| CN104885690B true CN104885690B (en) | 2017-07-18 |
Family
ID=54019016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239705.3A Active CN104885690B (en) | 2015-05-12 | 2015-05-12 | A kind of track combine floating riding manipulation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104885690B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040628B (en) * | 2017-12-26 | 2020-06-05 | 安徽鼎梁科技能源股份有限公司 | Special starch cutting machine of on-vehicle straw |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3735669A1 (en) * | 1987-10-22 | 1989-05-03 | Claas Ohg | HARVESTER |
| JP3287550B2 (en) * | 1991-03-27 | 2002-06-04 | セイレイ工業株式会社 | Combine |
| CN202089134U (en) * | 2011-06-07 | 2011-12-28 | 中机北方机械有限公司 | Half-feeding rice harvester with track type walking mechanism |
| CN204217491U (en) * | 2014-08-26 | 2015-03-25 | 浙江亚特电器有限公司 | A kind of driver's cabin of cotton picker |
| CN204721860U (en) * | 2015-05-12 | 2015-10-28 | 江苏大学 | A kind of track combine floats riding manipulation platform |
-
2015
- 2015-05-12 CN CN201510239705.3A patent/CN104885690B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104885690A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2585595Y2 (en) | Bulldozer Operator Cabin Support Device | |
| CN109795569A (en) | Small-sized triangular track chassis suitable for hilly and mountainous land | |
| CN104885690B (en) | A kind of track combine floating riding manipulation platform | |
| CN102923202B (en) | Suspension device for heavy-duty truck cab | |
| CN201192993Y (en) | Shock seat on tractor | |
| CN204721860U (en) | A kind of track combine floats riding manipulation platform | |
| CN204821017U (en) | Adjustable height of car triangle -shaped inflatable shock absorber of preventing leaning forward | |
| JP4535599B2 (en) | Construction vehicle cab support device | |
| CN109080452A (en) | A kind of shock reducing type LNG gas cylinder installation frame that load-carrying is automobile-used | |
| CN2861613Y (en) | Vibration damping device of engine | |
| CN205468541U (en) | Supplementary bearing structure of middle shock attenuation formula gearbox | |
| CN205113493U (en) | Torsional spring hangs mechanism with spring combination absorbing zhi chong | |
| CN107161052A (en) | A kind of shock absorbing seat in parallel | |
| CN216742601U (en) | Damping device of vehicle-mounted power unit diesel engine unit | |
| CN213705096U (en) | Anti-buffer structure assembly of automotive suspension | |
| CN102381372B (en) | Two-way damping type rear suspension device for automobile cab | |
| CN205059346U (en) | Seat vibration damping mount of no suspension vehicle | |
| CN203958352U (en) | A kind of driving cab rear suspension easy device | |
| CN208855345U (en) | Rear wheels of electric vehicle damping device | |
| CN203996502U (en) | Multifunctional driver chamber suspension system | |
| CN201980038U (en) | Crane and driving system thereof | |
| CN205205896U (en) | Half rigid suspension compensating beam of bull -dozer | |
| CN217048830U (en) | Cab suspension system and harvester | |
| CN205454670U (en) | Cut all -round damping harvester operating board of formula hydraulic pressure | |
| US4858900A (en) | Mounting support arrangement for an engine and driving assembly of a motor vehicle which operates at a limited frequency range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |