CN109291833A - A kind of rotary seat - Google Patents
A kind of rotary seat Download PDFInfo
- Publication number
- CN109291833A CN109291833A CN201811476265.3A CN201811476265A CN109291833A CN 109291833 A CN109291833 A CN 109291833A CN 201811476265 A CN201811476265 A CN 201811476265A CN 109291833 A CN109291833 A CN 109291833A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- revolving support
- bolt
- seat
- socket
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/14—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of rotary seats, it includes seat and pedestal, it is characterized in that further including seat support, revolving support, limiting plate, rotary shaft, handle, bent plate, connecting plate, pin shaft, socket, bolt and spring, revolving support lower end is connect with pedestal, upper end is connect with seat, revolving support inner ring is equipped with rotary shaft, pedestal is equipped with limiting plate, limiting plate is equipped with limit hole, delineation connects in rotary shaft and revolving support, rotary shaft one end is connect with handle, the rotary shaft of circle center is equipped with bent plate in revolving support, bent plate one end and rotation axis connection, the other end is connect through pin shaft with connecting plate, the connecting plate other end is connect with bolt, bolt is inserted in socket centre bore, spring and top spring coil are cased on bolt, spring upper end is inconsistent with positioning ring, lower end and top spring coil are inconsistent, it pushes up spring coil periphery and inserts Key seat centre bore is slidably connected, have many advantages, such as structure novel, be simple and convenient to operate, fast, unfailing performance it is high.
Description
Technical field
It is specifically a kind of for the rotating seat with bidirectional driving function the present invention relates to engineering truck technical field
Chair.
Background technique
It is well known that large-scale engineering machinery, such as forklift, wheel holding aircraft tractor, operating condition is more special, reversing or
It turns around relatively difficult, therefore, many engineering trucks have the function of bidirectional driving, and the realization of bidirectional driving room just needs a kind of structure
Simply, the rotary seat of high reliablity.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, provide a kind of structure novel, be simple and convenient to operate,
Fast, the high rotary seat of unfailing performance.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of rotary seat, including seat and pedestal, it is characterised in that further include seat support, revolving support, limiting plate, rotation
Shaft, handle, bent plate, connecting plate, pin shaft, socket, bolt and spring, the revolving support are fixed through outer ring lower end with pedestal
Connection, is fixedly connected through inner ring upper end with seat, and circle center is equipped with rotary shaft in the revolving support, in the revolving support
Limiting plate is fixed on pedestal, circumference array is equipped with limit hole, the rotary shaft and revolving support in the limiting plate
Inner ring is fixedly connected, and described rotary shaft one end is fixedly connected after extending on the outside of inner ring with handle, in the revolving support inner ring
The rotary shaft of the heart is equipped with bent plate, and bent plate one end is fixedly connected with rotary shaft, the length that the other end is equipped with through pin shaft and connecting plate
Hole is slidably connected, and the connecting plate other end is vertical with bolt to be fixedly connected, and the bolt is inserted in socket centre bore, institute
It states and is cased with spring and top spring coil on bolt, the spring upper end and the positioning ring that socket upper end is equipped with are inconsistent, lower end and top
Spring coil is inconsistent, and the top spring coil periphery is slidably connected with socket centre bore, the socket upper end and revolving support inner ring
The cover board of upper end is corresponding, and when engineering truck will move backward or turn around, driver's rotating handle drives rotary shaft rotation, rotary shaft band
Dynamic bent plate rotation, bent plate drive connecting plate above to mention, and connecting plate drives socket and bolt to move up, in socket top to revolving support
Along rear on circle, bolt through top spring coil along socket centre hole axis to moving up and pressuring spring, at this point, limit is left in bolt lower end
Position hole, and as rotary shaft rotates to release handle after required angle, bent plate return, the pin shaft of the bent plate other end is along connection
The strip hole that plate is equipped with is mobile, meanwhile, under the action of the spring, bolt is moved down and is inserted into corresponding limit hole, is reached
Easy to operate, reliable performance effect.
The present invention can be equipped with rotary stopper block counterclockwise in the limiting plate and rotate clockwise limited block, described
Bent plate side is equipped with postive stop baffle, the postive stop baffle and rotary stopper block counterclockwise or to rotate clockwise limited block corresponding,
When postive stop baffle, which touches, to be gone to rotary stopper block counterclockwise or rotate clockwise limited block, then prove that seat rotates to the inverse time
Needle or clockwise extreme position, to realize the limit spacing of seat.
The present invention due to using the above structure, have structure novel, be simple and convenient to operate, fast, unfailing performance height etc. it is excellent
Point.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of limiting bracket and pedestal in the present invention.
Fig. 3 is longitudinal complete section structural schematic diagram of Fig. 1.
Fig. 4 is the cross-sectional view of A-A in Fig. 3.
Appended drawing reference: seat 1,2 seat support 3 of pedestal, revolving support 4, limiting plate 5, rotary shaft 6, handle 7, bent plate
8, connecting plate 9, pin shaft 10, socket 11, bolt 12 and spring 13 push up 14 positioning ring of spring coil 15,16 and of rotary stopper block counterclockwise
Rotate clockwise 17 postive stop baffle 18 of limited block.
Specific embodiment
The following further describes the present invention with reference to the drawings:
As shown in the picture, a kind of rotary seat, including seat 1 and pedestal 2, it is characterised in that further include seat support 3, revolution branch
Support 4, limiting plate 5, rotary shaft 6, handle 7, bent plate 8, connecting plate 9, pin shaft 10, socket 11, bolt 12 and spring 13, it is described
Revolving support 4 is fixedly connected through outer ring lower end with pedestal 2, is fixedly connected through inner ring upper end with seat 1, in the revolving support 4
Circle center is equipped with rotary shaft 6, and limiting plate 5, circle in the limiting plate 5 are fixed on the pedestal in the revolving support 4
All arrays are equipped with limit hole, and the rotary shaft 6 is fixedly connected with 4 inner ring of revolving support, and described 6 one end of rotary shaft extends to inner ring
It is fixedly connected behind outside with handle 7, the rotary shaft 6 of circle center is equipped with bent plate 8,8 one end of bent plate and rotation in the revolving support 4
Shaft 6 is fixedly connected, and the strip hole that the other end is equipped with through pin shaft 10 with connecting plate 9 is slidably connected, 9 other end of connecting plate
Vertical with bolt 12 to be fixedly connected, the bolt 12 is inserted in 11 centre bore of socket, and 13 He of spring is cased on the bolt 10
Spring coil 14 is pushed up, 13 upper end of spring and the positioning ring 15 that 11 upper end of socket is equipped with are inconsistent, and lower end offsets with top spring coil 14
Touching, 14 periphery of top spring coil are slidably connected with 11 centre bore of socket, on 11 upper end of socket and 4 inner ring of revolving support
The cover board at end is corresponding, and when engineering truck will move backward or turn around, driver's rotating handle drives rotary shaft rotation, and rotary shaft drives
Bent plate rotation, bent plate drive connecting plate above to mention, and connecting plate drives socket and bolt to move up, socket top to revolving support inner ring
On along rear, bolt through top spring coil along socket centre hole axis to moving up and pressuring spring, at this point, limit is left in bolt lower end
Hole, and as rotary shaft rotates to release handle after required angle, bent plate return, the pin shaft of the bent plate other end is along connecting plate
The strip hole being equipped with is mobile, meanwhile, under the action of the spring, bolt is moved down and is inserted into corresponding limit hole, is reached
Easy to operate, reliable performance effect.
The present invention can be equipped with rotary stopper block 16 counterclockwise in the limiting plate 5 and rotate clockwise limited block 17,
8 side of bent plate is equipped with postive stop baffle 18, the postive stop baffle 18 and rotary stopper block 16 counterclockwise or rotates clockwise limit
Position block 17 is corresponding, when postive stop baffle 18, which touches, to be gone to rotary stopper block 16 counterclockwise or rotate clockwise limited block 17,
Then prove that seat 1 rotates to counterclockwise or clockwise extreme position, to realize the limit spacing of seat 1.
The present invention due to using the above structure, have structure novel, be simple and convenient to operate, fast, unfailing performance height etc. it is excellent
Point.
Claims (2)
1. a kind of rotary seat, including seat and pedestal, it is characterised in that further include seat support, revolving support, limiting plate,
Rotary shaft, handle, bent plate, connecting plate, pin shaft, socket, bolt and spring, the revolving support are solid through outer ring lower end and pedestal
Fixed connection, is fixedly connected through inner ring upper end with seat, and circle center is equipped with rotary shaft in the revolving support, in the revolving support
Pedestal on be fixed with limiting plate, in the limiting plate circumference array be equipped with limit hole, the rotary shaft and revolution branch
Support inner ring is fixedly connected, and described rotary shaft one end is fixedly connected after extending on the outside of inner ring with handle, the revolving support inner ring
The rotary shaft at center is equipped with bent plate, and bent plate one end is fixedly connected with rotary shaft, and the other end is equipped with through pin shaft and connecting plate
Strip hole is slidably connected, and the connecting plate other end is vertical with bolt to be fixedly connected, and the bolt is inserted in socket centre bore,
Be cased on the bolt spring and top spring coil, the spring upper end and the positioning ring that socket upper end is equipped with are inconsistent, lower end and
Top spring coil is inconsistent, and the top spring coil periphery is slidably connected with socket centre bore, in the socket upper end and revolving support
The cover board for enclosing upper end is corresponding.
2. a kind of rotary seat according to claim 1, it is characterised in that the limiting plate is equipped with rotation counterclockwise
Turn limited block and rotate clockwise limited block, the bent plate side is equipped with postive stop baffle, the postive stop baffle and counterclockwise rotation
Limited block or to rotate clockwise limited block corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476265.3A CN109291833A (en) | 2018-12-04 | 2018-12-04 | A kind of rotary seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476265.3A CN109291833A (en) | 2018-12-04 | 2018-12-04 | A kind of rotary seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109291833A true CN109291833A (en) | 2019-02-01 |
Family
ID=65142564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476265.3A Pending CN109291833A (en) | 2018-12-04 | 2018-12-04 | A kind of rotary seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291833A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207635A (en) * | 1996-01-30 | 1997-08-12 | Hitachi Constr Mach Co Ltd | Rotatable seat |
| JP2001018694A (en) * | 1985-03-29 | 2001-01-23 | Suzuki Motor Corp | Lock structure for rotating seat in electric vehicle |
| CN200981511Y (en) * | 2006-12-15 | 2007-11-28 | 沈阳新铁兴机车机械厂 | Locomotive driver seat |
| CN201301427Y (en) * | 2008-11-10 | 2009-09-02 | 三一重工股份有限公司 | Sliding rotary console and road roller |
| CN203623416U (en) * | 2013-12-20 | 2014-06-04 | 扬州远景汽车部件有限公司 | Seat 360-degree rotating and locking mechanism |
| CN204385592U (en) * | 2014-12-27 | 2015-06-10 | 江苏骏马压路机械有限公司 | A kind of seat of road roller slew gear |
| CN104924926A (en) * | 2015-06-29 | 2015-09-23 | 成都市天龙交通设备有限公司 | Rotating mechanism of seat |
| CN107054166A (en) * | 2017-03-03 | 2017-08-18 | 贵州詹阳动力重工有限公司 | A kind of engineering truck and its multifunctional modular seat |
| CN207481712U (en) * | 2017-11-28 | 2018-06-12 | 山推工程机械股份有限公司 | A kind of double steel wheel seat rotations, slip and locking mechanism |
| CN207550004U (en) * | 2017-07-31 | 2018-06-29 | 资阳市吉利斯达实业有限公司 | A kind of car seat structure |
| CN209111985U (en) * | 2018-12-04 | 2019-07-16 | 威海广泰空港设备股份有限公司 | Rotary seat |
-
2018
- 2018-12-04 CN CN201811476265.3A patent/CN109291833A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001018694A (en) * | 1985-03-29 | 2001-01-23 | Suzuki Motor Corp | Lock structure for rotating seat in electric vehicle |
| JPH09207635A (en) * | 1996-01-30 | 1997-08-12 | Hitachi Constr Mach Co Ltd | Rotatable seat |
| CN200981511Y (en) * | 2006-12-15 | 2007-11-28 | 沈阳新铁兴机车机械厂 | Locomotive driver seat |
| CN201301427Y (en) * | 2008-11-10 | 2009-09-02 | 三一重工股份有限公司 | Sliding rotary console and road roller |
| CN203623416U (en) * | 2013-12-20 | 2014-06-04 | 扬州远景汽车部件有限公司 | Seat 360-degree rotating and locking mechanism |
| CN204385592U (en) * | 2014-12-27 | 2015-06-10 | 江苏骏马压路机械有限公司 | A kind of seat of road roller slew gear |
| CN104924926A (en) * | 2015-06-29 | 2015-09-23 | 成都市天龙交通设备有限公司 | Rotating mechanism of seat |
| CN107054166A (en) * | 2017-03-03 | 2017-08-18 | 贵州詹阳动力重工有限公司 | A kind of engineering truck and its multifunctional modular seat |
| CN207550004U (en) * | 2017-07-31 | 2018-06-29 | 资阳市吉利斯达实业有限公司 | A kind of car seat structure |
| CN207481712U (en) * | 2017-11-28 | 2018-06-12 | 山推工程机械股份有限公司 | A kind of double steel wheel seat rotations, slip and locking mechanism |
| CN209111985U (en) * | 2018-12-04 | 2019-07-16 | 威海广泰空港设备股份有限公司 | Rotary seat |
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