CN105947017B - A kind of harvesting machinery flat-plate special trailer - Google Patents
A kind of harvesting machinery flat-plate special trailer Download PDFInfo
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- CN105947017B CN105947017B CN201610315392.XA CN201610315392A CN105947017B CN 105947017 B CN105947017 B CN 105947017B CN 201610315392 A CN201610315392 A CN 201610315392A CN 105947017 B CN105947017 B CN 105947017B
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- crossbeam
- support bar
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- car skeleton
- plate
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- 238000003306 harvesting Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000001154 acute effect Effects 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/08—Component parts or accessories
Abstract
The invention discloses a kind of harvesting machinery flat-plate special trailer, including：Car skeleton and the road wheel for being arranged on car skeleton bottom, car bottom plate, crossbeam one, crossbeam two, crossbeam three and horizontal gird are provided with car skeleton, placement post is provided with the crossbeam, drive mechanism is provided with placement post, drive gear is provided with drive mechanism, and driving rack is installed on the drive gear of car skeleton both sides, car bottom plate bottom middle position is provided with hydraulic system, and hydraulic system is provided with support disk by lifting column；Car bottom plate two bottom sides are symmetrical arranged mouth with teeth, and car skeleton rear end is provided with guide plate, and guide plate bottom is provided with elevating mechanism.The present invention can be appropriately control trailer floor gradient, effectively realize to the steadiness during the loading of harvesting machinery and unloading and loading and unloading, underbody wooden handcart skeleton and harvesting machinery have been ensured well, with preferable security performance and higher safety coefficient, meet actual operation requirements.
Description
Technical field
The present invention relates to harvesting machinery to consign equipment technical field, and in particular to a kind of harvesting machinery flat-plate special trailer.
Background technology
With the appearance of large-tonnage object, the machinery for consigning large-tonnage also rises therewith, due to large-tonnage object
Delivery needs to expend very big human and material resources and financial resources, and the appearance of trailer it is very big save human and material resources and financial resources, institute
In life and production in the future it is indispensable instrument with trailer, the delivery for large-tonnage machinery and weight is played to pass
Important effect.
At present, a kind of more traditional hoisting machinery trailer configuration includes trailer car skeleton and running gear, running gear
It is arranged on car skeleton bottom to be used to support the weight of whole trailer and realize the movement of trailer, bottom plate use is provided with car skeleton
In carrying large-tonnage weight, although the trailer of this traditional structure realizes delivery, but how large-tonnage weight is transported to car
On bottom plate on skeleton and how to unload be a problem, it is necessary to use substantial amounts of artificial and loop wheel machine cooperation, therefore must not
To popularization.Nowadays, agricultural development is paid special attention to, and agricultural production is also progressively moving towards mechanization, particularly harvesting machinery, is passed
For mechanical harvesting in system technology using rubber-tyred harvester, rubber-tyred harvesting machinery is only applicable to the more dry ground in field,
It is not suitable for promoting the use of；What is used substantially in the prior art is all crawler-type harvester tool, and crawler-type harvester tool overcomes field
Mu moisture issues, but crawler-type harvester tool is not suitable for travelling (including stone road surface) in potted road surface, potted road surface (including stone
Sub- road surface) crawler belt can be caused badly damaged, larger economic loss is caused, in addition, crawler-type harvester tool traveling is in road surface row
It is too slow, it is necessary to be transported using trailer to sail speed.Trailer of the prior art is that hydraulic system is set on car skeleton, then
Expansion link is set in hydraulic system, and one end of expansion link and the bottom of bottom plate connect, it is achieved thereby that passing through when unloading loads
Hydraulic system drives expansion link to jack up bottom plate and is allowed to tilt, and then harvesting machinery can be realized with inclined slope and glided, still, this
The trailer of kind structure is fixed, the angle of inclination of control bottom plate that can not be appropriate, when the inclination of bottom plate due to the length of vehicle body
When angle is bigger than normal, causes the impulsive force during gliding to spend greatly due to hoisting machinery inertia conference, damaged in collision can be caused, with
And very big potential safety hazard be present；Further, since harvesting machinery weight is larger, had by walking system (i.e. tire) and contact area of ground
The dynamics that limit is born is less than normal, and the weight of such harvesting machinery is largely concentrated in bottom plate centre position, can cause bottom for a long time
Fracture damage in the middle part of plate, causes certain economic loss etc..For this reason, it may be necessary to it is special to design a kind of harvesting machinery of new structure
Platform trailer, can comprehensively it overcome insufficient existing for above-mentioned harvesting machinery platform trailer of the prior art.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of harvesting machinery flat-plate special trailer, is being met
On the premise of easy to operate, there is higher support intensity and firm bottom fixing structure, and can be appropriate control trailer
The gradient of bottom plate, so as to effectively realize to the steadiness during the loading of harvesting machinery and unloading and loading and unloading,
Underbody wooden handcart skeleton and harvesting machinery have been ensured well, there is preferable security performance and higher safety coefficient, have been met
Actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of harvesting machinery flat-plate special trailer, including：Car skeleton and be arranged on car skeleton bottom be used for support car bone
The road wheel of frame, car bottom plate, crossbeam one, crossbeam two, crossbeam three and horizontal gird, the crossbeam are provided with the car skeleton
First, crossbeam two, crossbeam three are set in qually spaced on the car skeleton, and the horizontal gird is located at car skeleton centre position and vertical
Set in the crossbeam one, crossbeam two, crossbeam three, the crossbeam one, crossbeam two, be symmetrically arranged with placement post on crossbeam three,
Drive mechanism is provided with the placement post, is provided with drive gear in the drive mechanism, and the car skeleton both sides
Driving rack is installed on drive gear, car bottom plate bottom middle position is provided with hydraulic system, the hydraulic pressure system
Lifting column is provided with system, support disk is provided with the lifting column；The car bottom plate two bottom sides are symmetrically arranged with cooperation
The tooth mouth that driving rack uses, the car skeleton rear end, which is hinged, is provided with connecting plate, and one is movably set with the connecting plate
The guide plate that end is hinged with the connecting plate, is provided with bumper and absorbing shock pad between the connecting plate and the car skeleton, described
Guide plate other end bottom is provided with elevating mechanism, and is machined with the guide plate end face and coordinates what harvesting machinery crawler belt used
Teeth groove.
As the improvement of above-mentioned technical proposal, the installation opening of assembling drive gear is provided with the placement post, and it is described
The height of installation opening is equal with the height of the drive gear, and the support disk is in horn-like structure setting.
As the improvement of above-mentioned technical proposal, the front end of the car skeleton is provided with draw beam, is set on the draw beam
There is fixed support bar, the fixed support bar is set perpendicular to the ground, and is provided with roller on the fixed support bar.
As the improvement of above-mentioned technical proposal, the draw beam both sides are provided with connecting rod, are provided with the connecting rod
Accommodating case, the accommodating case include one-level accommodating case, two level accommodating case, three-level accommodating case and level Four accommodating case, and the one-level
Accommodating case can be movably housed in two level accommodating case, and the two level accommodating case can be movably housed in three-level accommodating case, and described three
Level accommodating case can be movably housed in level Four accommodating case.
As the improvement of above-mentioned technical proposal, the crossbeam one, crossbeam two, crossbeam three are to be successively set on the car skeleton
Front end, middle-end and rear end, the both ends of the crossbeam two are provided with connector, acute angle branch are respectively arranged with the connector
The angle of strut, right angle support bar and obtuse angle support bar, acute angle support bar and horizontal negative sense is acute angle, right angle support bar and level
The angle of negative sense is right angle, and the angle of obtuse angle support bar and horizontal negative sense is obtuse angle, wherein, it is reverse with draw beam along horizontal gird
Direction be horizontal negative sense, four corners of the car skeleton front and back end, which are provided with, coordinates the acute angle support bar, right angle
The latch closure that support bar and obtuse angle support bar use.
As the improvement of above-mentioned technical proposal, the acute angle support bar and obtuse angle support bar are to be hinged with the connector
Connect, the right angle support bar is fixedly connected with the connector in vertical direction, and the acute angle support bar, right angle support bar and
Obtuse angle support bar is Telescopic supporting rod.
Four corners of car skeleton front and back end of the present invention refer in rectangular configuration four in terms of car skeleton top view
Individual turning；Car skeleton both sides of the present invention refer to the both sides of the platform trailer direction of motion；The front end of car skeleton of the present invention,
Middle-end and rear end refer to fore-end, middle-end part and the rear end part of the car skeleton perpendicular to the platform trailer direction of motion.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of harvesting machinery flat-plate special trailer of the present invention, there is higher support intensity and firm bottom to consolidate
Determine structure, the drive gear set in drive mechanism drives driving rack to be driven traveling and positioning stablity work to harvesting machinery
With；The hydraulic system that car bottom plate bottom centre position is set coordinates support disk to carry out car bottom plate and car skeleton by lifting column
Supporting role, it is achieved thereby that a part of Action of Gravity Field can be decomposed to car bottom plate and car skeleton, car is concentrated on so as to alleviate
Weight on bottom plate and car skeleton, car bottom plate and car skeleton have been ensured well；Meanwhile the guiding that activity is set on connecting plate
The teeth groove processed on plate, bumper and absorbing shock pad, elevating mechanism and guide plate end face realizes preferably to load to harvesting machinery to be made
With harvesting machinery is coordinated by teeth groove and crawler belt carries out up-hill journey, and elevating mechanism enters to guide plate during up-hill journey
Row lifting and supporting role, improve the stability of loading process, and bumper and absorbing shock pad further slows down caused in loading process
Vibrations, have preferable safe application performance and higher safety coefficient；Wherein, one-level accommodating case can be movably housed in two level appearance
In case, two level accommodating case can be movably housed in three-level accommodating case, and three-level accommodating case can be movably housed in level Four accommodating case
Setting, while larger space volume is not take up, the characteristics of realizing multi-functional using effect；Acute angle support bar, right angle
The setting of support bar and obtuse angle support bar, protective effect can be carried out to trailer body and harvesting machinery, there is preferably peace
Full performance, meet the requirement of actual use.
Brief description of the drawings
Fig. 1 is a kind of harvesting machinery flat-plate special trailer overlooking the structure diagram of the present invention；
Fig. 2 is a kind of harvesting machinery flat-plate special trailer side structure schematic diagram of the present invention；
Fig. 3 is a kind of harvesting machinery flat-plate special trailer underbody plate structure schematic diagram of the present invention.
In figure：10- car skeletons；11- crossbeams one；12- crossbeams two；13- crossbeams three；14- horizontal girds；20- road wheels；30-
Car bottom plate；31- hydraulic systems；32- lifting columns；33- supports disk；34- tooth mouths；40- disposes post；41- drive mechanisms；42- drives
Moving gear；43- drives rack；44- installation openings；50- connecting plates；51- bumper and absorbing shock pads；60- guide plates；61- elevating mechanisms；
62- teeth groove；70- draw beams；71- fixes support bar；72- rollers；73- connecting rods；74- accommodating cases；741- one-level accommodating cases；
742- two level accommodating cases；743- three-level accommodating cases；744- level Four accommodating cases；80- connectors；81- acute angle support bars；82- right angles
Support bar；83- obtuse angles support bar；84- latch closures.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figure 1 to Figure 3, it is a kind of harvesting machinery flat-plate special trailer configuration schematic diagram of the present invention.
A kind of harvesting machinery flat-plate special trailer of the present invention, including：Car skeleton 10 and it is arranged on the bottom of car skeleton 10
Portion is used for the road wheel 20 for supporting car skeleton 10, and car bottom plate 30, crossbeam 1, crossbeam 2 12, crossbeam three are provided with car skeleton 10
13 and horizontal gird 14, crossbeam 1, crossbeam 2 12, crossbeam 3 13 be set in qually spaced on car skeleton 10, horizontal gird 14
Positioned at the centre position of car skeleton 10 and perpendicular to crossbeam 1, crossbeam 2 12, crossbeam 3 13 set, crossbeam 1, crossbeam 2 12,
Placement post 40 is symmetrically arranged with crossbeam 3 13, disposes and is provided with drive mechanism 41 on post 40, set in drive mechanism 41
There is drive gear 42, and driving rack 43 is installed on the drive gear 42 of the both sides of car skeleton 10, among the bottom of car bottom plate 30
Opening position is provided with hydraulic system 31, and lifting column 32 is provided with hydraulic system 31, and support disk 33 is provided with lifting column 32；
The both sides of car bottom plate 30 are symmetrically arranged with the tooth mouth 34 for coordinating driving rack 43 to use, and the rear end of car skeleton 10, which is hinged, is provided with connection
Plate 50, is movably set with the guide plate 60 that one end is hinged with connecting plate 50 on connecting plate 50, connecting plate 50 and car skeleton 10 it
Between be provided with bumper and absorbing shock pad 51, the other end bottom of guide plate 60 is provided with elevating mechanism 61, and is processed on the end face of guide plate 60
There is the teeth groove 62 for coordinating harvesting machinery crawler belt to use.A kind of harvesting machinery flat-plate special trailer of the present invention, have higher
Support intensity and firm bottom fixing structure, the drive gear 42 set in drive mechanism 41 drive driving rack 43 to receiving
Cutting mill tool is driven traveling and positioning stablity effect；The hydraulic system 31 that the bottom centre position of car bottom plate 30 is set passes through lifting
Post 32 coordinates support disk 33 to be supported effect to car bottom plate 30 and car skeleton 10, it is achieved thereby that to car bottom plate 30 and car bone
Frame 10 can decompose a part of Action of Gravity Field, so as to alleviate the weight concentrated on car bottom plate 30 and car skeleton 10, well
Car bottom plate 30 and car skeleton 10 are ensured；Meanwhile the guide plate 60 of activity setting, bumper and absorbing shock pad 51, lifting on connecting plate 50
The teeth groove 62 processed in mechanism 61 and the end face of guide plate 60 realizes preferable loading effect to harvesting machinery, and harvesting machinery leads to
Cross teeth groove 62 and crawler belt and coordinate and carry out up-hill journey, during up-hill journey elevating mechanism 61 guide plate 60 is carried out lifting and
Supporting role, the stability of loading process is improved, bumper and absorbing shock pad 51 further slows down caused vibrations in loading process, tool
There are preferable safe application performance and higher safety coefficient.
Further with improvement, as shown in figure 1, being provided with the installation opening 44 of assembling drive gear 42 on placement post 40, and fill
Height with mouth 44 is equal with the height of drive gear 42, and support disk 33 is in horn-like structure setting.Guarantee drive gear 42,
Drive the cooperating teeth mouth of rack 43 to use, there is the characteristics of mechanical engagement intensity is high.
Further with improvement, as shown in Fig. 2 the front end of car skeleton 10 is provided with draw beam 70, it is provided with draw beam 70
Fixed support bar 71, fixed support bar 71 are set perpendicular to the ground, and are provided with roller 72 on fixed support bar 71.The side of draw beam 70
Just actuating unit tractor skeleton is travelled, and fixed support bar 71 coordinates roller 72 to use, and is easy to direction during travelling
Change, convenient use.
Further with improvement, as shown in Fig. 2 the both sides of draw beam 70 are provided with connecting rod 73, appearance is provided with connecting rod 73
Case 74, accommodating case 74 include one-level accommodating case 741, two level accommodating case 742, three-level accommodating case 743 and level Four accommodating case 744,
And one-level accommodating case 741 can be movably housed in two level accommodating case 742, two level accommodating case 742 can be movably housed in three-level receiving
In box 743, three-level accommodating case 743 can be movably housed in level Four accommodating case 744.While larger space volume is not take up,
The characteristics of realizing multi-functional using effect.
Further with improvement, as depicted in figs. 1 and 2, crossbeam 1, crossbeam 2 12, crossbeam 3 13 are to be successively set on car
Front end, middle-end and the rear end of skeleton 10, the both ends of crossbeam 2 12 are provided with connector 80, are respectively arranged with connector 80 sharp
Angle support bar 81, right angle support bar 82 and obtuse angle support bar 83, the angle of acute angle support bar 81 and horizontal negative sense are acute angle, right angle
The angle of support bar 82 and horizontal negative sense is right angle, and the angle of obtuse angle support bar 83 and horizontal negative sense is obtuse angle, wherein, along level
Crossbeam 14 and the reverse direction of draw beam 70 be horizontal negative sense, and it is sharp that four corners of the front and back end of car skeleton 10 are provided with cooperation
The latch closure 84 that angle support bar 81, right angle support bar 82 and obtuse angle support bar 83 use.Acute angle support bar 81, right angle support bar 82 and
The setting of obtuse angle support bar 83, protective effect can be carried out to trailer body and harvesting machinery, there is preferably safe handling
Performance, meet the requirement of actual use.
Specifically, as shown in figure 1, acute angle support bar 81 and obtuse angle support bar 83 and connector 80 are to be hinged, right angle
Support bar 82 is fixedly connected with connector 80 in vertical direction, and acute angle support bar 81, right angle support bar 82 and obtuse angle support bar
83 be Telescopic supporting rod.Convenient use, there is preferable convenient degree.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (6)
1. a kind of harvesting machinery flat-plate special trailer, including：Car skeleton (10) and be arranged on car skeleton (10) bottom be used for branch
Support the road wheel (20) of car skeleton (10), it is characterised in that：Car bottom plate (30), crossbeam one are provided with the car skeleton (10)
(11), crossbeam two (12), crossbeam three (13) and horizontal gird (14), the crossbeam one (11), crossbeam two (12), crossbeam three
(13) it is set in qually spaced on the car skeleton (10), the horizontal gird (14) is located at car skeleton (10) centre position and vertical
Set in the crossbeam one (11), crossbeam two (12), crossbeam three (13), the crossbeam one (11), crossbeam two (12), crossbeam three
(13) placement post (40) is symmetrically arranged with, drive mechanism (41), the driving machine are provided with the placement post (40)
Drive gear (42) is provided with structure (41), and sliding tooth is installed on the drive gear (42) of the car skeleton (10) both sides
Bar (43), car bottom plate (30) bottom middle position are provided with hydraulic system (31), set on the hydraulic system (31)
There is lifting column (32), support disk (33) is provided with the lifting column (32)；Car bottom plate (30) both sides are symmetrically arranged with
The tooth mouth (34) for coordinating driving rack (43) to use, car skeleton (10) rear end, which is hinged, is provided with connecting plate (50), described
Be movably set with the guide plate (60) that one end and the connecting plate (50) are hinged on connecting plate (50), the connecting plate (50) with
Bumper and absorbing shock pad (51) is provided between the car skeleton (10), guide plate (60) other end bottom is provided with elevating mechanism
(61), and on the guide plate (60) end face it is machined with the teeth groove (62) for coordinating harvesting machinery crawler belt to use.
A kind of 2. harvesting machinery flat-plate special trailer according to claim 1, it is characterised in that：Set on the placement post (40)
It is equipped with the installation opening (44) of assembling drive gear (42), and the height of the installation opening (44) and the height of the drive gear (42)
Spend it is equal, it is described support disk (33) be in horn-like structure setting.
A kind of 3. harvesting machinery flat-plate special trailer according to claim 1, it is characterised in that：Before the car skeleton (10)
End is provided with draw beam (70), and fixed support bar (71) is provided with the draw beam (70), and the fixed support bar (71) is hung down
Straight ground is set, and roller (72) is provided with the fixed support bar (71).
A kind of 4. harvesting machinery flat-plate special trailer according to claim 3, it is characterised in that：Draw beam (70) both sides
Connecting rod (73) is provided with, accommodating case (74) is provided with the connecting rod (73), the accommodating case (74) accommodates including one-level
Box (741), two level accommodating case (742), three-level accommodating case (743) and level Four accommodating case (744), and the one-level accommodating case
(741) can be movably housed in two level accommodating case (742), the two level accommodating case (742) can be movably housed in three-level accommodating case
(743) in, the three-level accommodating case (743) can be movably housed in level Four accommodating case (744).
A kind of 5. harvesting machinery flat-plate special trailer according to claim 1, it is characterised in that：The crossbeam one (11), horizontal stroke
Beam two (12), crossbeam three (13) are front end, middle-end and the rear end for being successively set on the car skeleton (10), the crossbeam two (12)
Both ends be provided with connector (80), be respectively arranged with acute angle support bar (81), right angle support bar on the connector (80)
(82) and obtuse angle support bar (83), the angle of acute angle support bar (81) and horizontal negative sense is acute angle, right angle support bar (82) and water
The angle of flat negative sense is right angle, and the angle of obtuse angle support bar (83) and horizontal negative sense is obtuse angle, wherein, along horizontal gird (14) with
The reverse direction of draw beam (70) is horizontal negative sense, and four corners of car skeleton (10) front and back end, which are provided with, coordinates institute
State the latch closure (84) that acute angle support bar (81), right angle support bar (82) and obtuse angle support bar (83) use.
A kind of 6. harvesting machinery flat-plate special trailer according to claim 5, it is characterised in that：The acute angle support bar (81)
It is to be hinged with obtuse angle support bar (83) and the connector (80), the right angle support bar (82) and the connector (80)
It is fixedly connected in vertical direction, and the acute angle support bar (81), right angle support bar (82) and obtuse angle support bar (83) are to stretch
Contracting formula support bar.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315392.XA CN105947017B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
| CN201710856011.3A CN107627942B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
| CN201710855992.XA CN107499381B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315392.XA CN105947017B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710856011.3A Division CN107627942B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
| CN201710855992.XA Division CN107499381B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
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| Publication Number | Publication Date |
|---|---|
| CN105947017A CN105947017A (en) | 2016-09-21 |
| CN105947017B true CN105947017B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710855992.XA Active CN107499381B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
| CN201610315392.XA Active CN105947017B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
| CN201710856011.3A Active CN107627942B (en) | 2016-05-15 | 2016-05-15 | A kind of harvesting machinery flat-plate special trailer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107776670A (en) * | 2017-09-21 | 2018-03-09 | 镇江市胜得机械制造有限责任公司 | A kind of good machinery chassis of shock-proof effect |
| CN108482519A (en) * | 2018-06-04 | 2018-09-04 | 中国水利水电第五工程局有限公司 | A kind of reinforced mesh transport trolley |
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|---|---|---|---|---|
| GB0305992D0 (en) * | 2003-03-15 | 2003-04-23 | Haslam James Henry | Improvements in and relating to trailer coupling |
| CN2860933Y (en) * | 2005-11-23 | 2007-01-24 | 中集车辆（集团）有限公司 | Vehicle transport semitrailer |
| CN201068122Y (en) * | 2007-05-25 | 2008-06-04 | 南通中集特种运输设备制造有限公司 | Vehicle transporting platform structure |
| CN201833827U (en) * | 2010-09-25 | 2011-05-18 | 张建刚 | Trailer and full-trailer vehicle |
| US8936277B2 (en) * | 2012-03-02 | 2015-01-20 | East Manufacturing Corporation | Platform trailer with reinforced neck |
| CN103466001A (en) * | 2013-09-13 | 2013-12-25 | 大连一拓挂车制造有限公司 | Medium-sized yacht trailer |
| CN203511823U (en) * | 2013-09-13 | 2014-04-02 | 大连一拓挂车制造有限公司 | Medium type yacht trailer |
| CN203511827U (en) * | 2013-09-13 | 2014-04-02 | 大连一拓挂车制造有限公司 | Transport trailer of engineering vehicle |
| CN204399326U (en) * | 2015-01-19 | 2015-06-17 | 东北石油大学 | Multiplex petrol storage tank transtainer |
| CN104986511A (en) * | 2015-07-14 | 2015-10-21 | 孙立民 | Automatic sorting and feeding machine |
| CN205022314U (en) * | 2015-08-20 | 2016-02-10 | 安徽合力股份有限公司 | Assembly is pull in platform trailer gyration with arrestment mechanism |
-
2016
- 2016-05-15 CN CN201710855992.XA patent/CN107499381B/en active Active
- 2016-05-15 CN CN201610315392.XA patent/CN105947017B/en active Active
- 2016-05-15 CN CN201710856011.3A patent/CN107627942B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107627942B (en) | 2019-07-12 |
| CN107499381A (en) | 2017-12-22 |
| CN107499381B (en) | 2019-07-12 |
| CN107627942A (en) | 2018-01-26 |
| CN105947017A (en) | 2016-09-21 |
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