CN208149253U - A kind of three folding roll-over protective structure of tractor - Google Patents
A kind of three folding roll-over protective structure of tractor Download PDFInfo
- Publication number
- CN208149253U CN208149253U CN201820720582.4U CN201820720582U CN208149253U CN 208149253 U CN208149253 U CN 208149253U CN 201820720582 U CN201820720582 U CN 201820720582U CN 208149253 U CN208149253 U CN 208149253U
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- tractor
- protective structure
- connecting bracket
- bracket
- over protective
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Abstract
The utility model provides a kind of three folding roll-over protective structure of tractor, including：Hollow u-bracket, the hollow connecting bracket for being respectively hinged at the u-bracket two sides and the support frame hinged with the connecting bracket；First axle plate is installed on support frame as described above, described connecting bracket one end is hinged on the first axle plate by second hinge plate, the connecting bracket other end is equipped with third hinge plate, and the u-bracket is hinged in the connecting bracket by the 4th flap；First clamping block is installed on support frame as described above, second clamping block is installed in the connecting bracket, when roll-over protective structure overturning is opened, the connecting bracket and first clamping block cooperate, the u-bracket and second clamping block cooperation, three folding roll-over protective structure structure of the utility model tractor are simple, are able to carry out and fold twice, reduce the complete machine height of tractor, so that its occupied space becomes smaller, transport is loaded convenient for complete machine of tractor.
Description
Technical field
The utility model relates to a kind of tractor, in particular to a kind of three folding roll-over protective structure of tractor.
Background technique
Used with tractor is in the self-propelled motor machine for drawing and driving Work machine to complete every mobile operation.It can also consolidate
It is set for industry power.By engine, transmission, walking, steering, hydraulic suspension, power output, electrical instrumentation, riding manipulation and traction
Etc. systems or device composition.Engine power is transmitted to driving wheel by transmission system, travels tractor, common in actual life
Be all the medium transmitted using balata belt as power.By the tractors such as function and purposes point agricultural, industry and specific use；
By structure type minute wheel formula, crawler type, boat tractor and self propelled chassis etc..Though tractor is a kind of more complicated machine,
Its pattern and size are also different, but they are all made of engine, chassis and electrical equipment three parts, each single item
It is all indispensable.Engine be tractor generate power device, effect be by the thermal energy of fuel be mechanical energy to
Outer output power.Chassis is the device of tractor transmitting power, and effect is that the power of engine is passed to driving wheel and work
Tractor is travelled as device, and completes mobile operation or fixed function.Electrical equipment is the device for guaranteeing tractor electricity consumption,
Effect is to solve the starting of illumination, safety signal and engine.
The roll-over protective structure of tractor is generally used for limit for height or occurs to play a supporting role when accident is toppled in tractor, existing
Some roll-over protective structurves, which are substantially, not can be carried out folding storage, not utilize tractor carload freight.
Utility model content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to provide a kind of structures simply, is able to carry out folding twice, occupies sky
Between it is small, convenient for tractor entrucking transport three folding roll-over protective structure of tractor.
(2) technical solution
In order to solve the above technical problems, the utility model provides a kind of three folding roll-over protective structure of tractor, including：Hollow is U-shaped
Bracket, the hollow connecting bracket for being respectively hinged at the u-bracket two sides and the support frame hinged with the connecting bracket；
First axle plate is installed, described connecting bracket one end is hinged on the first axle by second hinge plate on support frame as described above
On plate, the connecting bracket other end is equipped with third hinge plate, and the u-bracket is hinged on the company by the 4th flap
It connects on bracket；First clamping block is installed on support frame as described above, the second clamping block is installed in the connecting bracket, roll-over protective structure turns over
When turning to open, the connecting bracket and first clamping block cooperate, and the u-bracket and second clamping block cooperate；Peace
When full frame folding storage, support frame as described above is vertical with the connecting bracket, and the connecting bracket is parallel with the u-bracket.Make
U-bracket described in used time overturns relative to the connecting bracket and opens, and the connecting bracket is beaten relative to support frame as described above overturning
It opens.Roll-over protective structure folding storage reduces the whole height of tractor, convenient for tractor to be loaded on transport vehicle, to transport
Defeated more tractors reduce transportation cost.
Further, when roll-over protective structure overturning is opened, the first axle plate and the second hinge plate pass through the first bolt
Connection, plays positioning action, is respectively arranged on the first axle plate and the second hinge plate and matches with first bolt
The first jack closed.
Further, the third hinge plate is connected with the 4th flap by the second bolt, the third hinge
The second jack with second bolt cooperation is respectively arranged on plate and the 4th flap.
Further, it is provided with third jack on the second hinge plate, when roll-over protective structure folding storage, described first is inserted
Pin is transferred to out of described first jack, then first bolt is inserted into the third jack, the first bolt outer circle
Circumferential surface is resisted against on the first axle plate, makes support frame as described above and the connecting bracket in 90 ° of angles.
Further, the 4th jack, roll-over protective structure folding are respectively arranged on the third hinge plate and the 4th flap
When overlapping is received, second bolt is extracted out of described second jack, then second bolt is inserted into the described 4th and is inserted
In hole.
Further, support frame as described above is fixed on external tractor by the mounting plate of bottom.
(3) beneficial effect
Three folding roll-over protective structure structure of the utility model tractor is simple, is able to carry out and folds twice, reduces the whole of tractor
Machine height loads transport so that its occupied space becomes smaller convenient for complete machine of tractor.
Detailed description of the invention
Perspective view when Fig. 1 is three folding roll-over protective structure folding storage of the utility model tractor；
Fig. 2 is the perspective view when overturning of three folding roll-over protective structure of the utility model tractor is opened；
Wherein：1 it is u-bracket, 2 be connecting bracket, 3 be support frame, 4 be first axle plate, 5 be second hinge plate, 6 is
Third hinge plate, 7 for the 4th flap, 8 be the first clamping block, 9 be the second clamping block, 10 be the first bolt, 11 be first insert
Hole, 12 be the second bolt, 13 be the second jack, 14 be third jack, 15 be the 4th jack, 16 be mounting plate.
Specific embodiment
Refering to fig. 1 and Fig. 2, the utility model provide a kind of three folding roll-over protective structure of tractor, including：Hollow u-bracket 1,
Be respectively hinged at 1 two sides of u-bracket hollow connecting bracket 2 and the support frame 3 hinged with connecting bracket 2；On support frame 3
First axle plate 4 is installed, 2 one end of connecting bracket is hinged on first axle plate 4 by second hinge plate 5, and connecting bracket 2 is another
One end is equipped with third hinge plate 6, and u-bracket 1 is hinged in connecting bracket 2 by the 4th flap 7；It is installed on support frame 3
There is the first clamping block 8, the second clamping block 9 is installed in connecting bracket 2, when roll-over protective structure overturning is opened, connecting bracket 2 and the first card
It closes block 8 to cooperate, u-bracket 1 and the second clamping block 9 cooperate；When roll-over protective structure folding storage, support frame 3 is vertical with connecting bracket 2,
Connecting bracket 2 is parallel with u-bracket 1.When use u-bracket 1 relative to connecting bracket 2 overturn open, connecting bracket 2 relative to
The overturning of support frame 3 is opened.
Roll-over protective structure folding storage reduces the whole height of tractor, convenient for tractor is loaded on transport vehicle, with
Just more tractors can be transported, transportation cost is reduced.
Refering to fig. 1 and Fig. 2, when roll-over protective structure overturning is opened, first axle plate 4 and second hinge plate 5 pass through the first bolt 10
Connection, plays positioning action, and first with the cooperation of the first bolt 10 is respectively arranged on first axle plate 4 and second hinge plate 5
Jack 11.Third hinge plate 6 and the 4th flap 7 are connected by the second bolt 12, on third hinge plate 6 and the 4th flap 7
It is respectively arranged with the second jack 13 with the cooperation of the second bolt 12.
Refering to fig. 1 and Fig. 2, it is provided with third jack 14 on second hinge plate 5, when roll-over protective structure folding storage, first is inserted
Pin 10 is transferred to out of first jack 11, then the first bolt 10 is inserted into third jack 14, and 10 outer circumference surface of the first bolt supports
It leans against on first axle plate 4, makes support frame 3 and connecting bracket 2 in 90 ° of angles.Divide on third hinge plate 6 and the 4th flap 7
It is not provided with the 4th jack 15, when roll-over protective structure folding storage, the second bolt 12 is extracted out of second jack 13, then second is inserted
Pin 12 is inserted into the 4th jack 15.
Wherein, support frame 3 is fixed on external tractor by the mounting plate 16 of bottom.
Three folding roll-over protective structure structure of the utility model tractor is simple, is able to carry out and folds twice, reduces the whole of tractor
Machine height loads transport so that its occupied space becomes smaller convenient for complete machine of tractor.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of three folding roll-over protective structure of tractor, which is characterized in that including：Hollow u-bracket (1), be respectively hinged at it is described U-shaped
The hollow connecting bracket (2) of bracket (1) two sides and the support frame (3) hinged with the connecting bracket (2)；Support frame as described above
(3) it is equipped on first axle plate (4), described connecting bracket (2) one end is hinged on first hinge by second hinge plate (5)
On carrier bar (4), connecting bracket (2) other end is equipped with third hinge plate (6), and the u-bracket (1) passes through the 4th hinge
Plate (7) is hinged on the connecting bracket (2)；First clamping block (8), the connecting bracket are installed on support frame as described above (3)
(2) it is equipped on the second clamping block (9), when roll-over protective structure overturning is opened, the connecting bracket (2) and first clamping block (8)
Cooperation, the u-bracket (1) and second clamping block (9) cooperate；When roll-over protective structure folding storage, support frame as described above (3) and institute
State connecting bracket (2) vertically, the connecting bracket (2) is parallel with the u-bracket (1).
2. three folding roll-over protective structure of tractor as described in claim 1, which is characterized in that when roll-over protective structure overturning is opened, described first
Flap (4) and the second hinge plate (5) are connected by the first bolt (10), the first axle plate (4) and described second
The first jack (11) with first bolt (10) cooperation is respectively arranged on flap (5).
3. three folding roll-over protective structure of tractor as claimed in claim 2, which is characterized in that the third hinge plate (6) and described
Four flaps (7) are connected by the second bolt (12), are set respectively on the third hinge plate (6) and the 4th flap (7)
It is equipped with the second jack (13) with second bolt (12) cooperation.
4. three folding roll-over protective structure of tractor as claimed in claim 2, which is characterized in that be provided on the second hinge plate (5)
Third jack (14), when roll-over protective structure folding storage, first bolt (10) is inserted into the third jack (14), and described the
One bolt (10) outer circumference surface is resisted against on the first axle plate (4), makes support frame as described above (3) and the connecting bracket (2)
In 90 ° of angles.
5. three folding roll-over protective structure of tractor as claimed in claim 3, which is characterized in that the third hinge plate (6) and described
It is respectively arranged with the 4th jack (15) on four flaps (7), when roll-over protective structure folding storage, second bolt (12) is inserted into institute
It states in the 4th jack (15).
6. such as three folding roll-over protective structure of tractor described in any one of claim 1 to 5, which is characterized in that support frame as described above (3) passes through
The mounting plate (16) of bottom is fixed on external tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720582.4U CN208149253U (en) | 2018-05-15 | 2018-05-15 | A kind of three folding roll-over protective structure of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720582.4U CN208149253U (en) | 2018-05-15 | 2018-05-15 | A kind of three folding roll-over protective structure of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149253U true CN208149253U (en) | 2018-11-27 |
Family
ID=64390869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720582.4U Active CN208149253U (en) | 2018-05-15 | 2018-05-15 | A kind of three folding roll-over protective structure of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149253U (en) |
-
2018
- 2018-05-15 CN CN201820720582.4U patent/CN208149253U/en active Active
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