CN109383208A - A kind of rotary control arm assembly - Google Patents
A kind of rotary control arm assembly Download PDFInfo
- Publication number
- CN109383208A CN109383208A CN201710682790.XA CN201710682790A CN109383208A CN 109383208 A CN109383208 A CN 109383208A CN 201710682790 A CN201710682790 A CN 201710682790A CN 109383208 A CN109383208 A CN 109383208A
- Authority
- CN
- China
- Prior art keywords
- control arm
- orderly
- sector gear
- arm assembly
- push
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
Abstract
The invention discloses a kind of rotary control arm assemblies, it includes pedestal, push-pull rod, sector gear, control arm, centre bolt and hydraulic cylinder, wherein the rack gear with sector gear of push-pull rod lower end orderly engage, centre bolt is orderly fixedly mounted on the base, sector gear is sleeved on centre bolt, control arm 4 is orderly packed on sector gear 3, this kind of device design science, it is compact-sized, reliable performance, it is convenient to load and unload, it is low in cost, it can easily be assembled with a variety of amphibious vehicle ships, and significantly improve the ability of its water resistant resistance and impact force, increase the stability and security reliability when vehicle water surface floating crosses.
Description
Technical field
The present invention relates to general hydro-mechanical unit, specifically a kind of rotation for being mountable to vehicle bottom two sides
Rotatable control arm assembly.
Background technique
After amphibious vehicle, which enters water surface floating, crosses state, the collapsible floating drum or collapsible aquaplane of assembly, will be according to
Two (or three) " rotating arms " by being installed in " floating drum " or " aquaplane " lengthwise position control it.This kind control
Though mode structure is simple, the stability, security reliability under the impact of powerful water resistance, to " floating drum " or " aquaplane "
Or even there are still many uncertainties for service life.
Summary of the invention
It is convenient, at low cost to seek to provide a kind of design science, compact-sized, reliable performance, handling for the purpose of the present invention
It is honest and clean, and can be matched with a variety of land and water vehicles " rotatably controlling arm assembly ".This kind of device by setting the gear teeth of dress meticulously
Mechanism and hydraulic cylinder organic composition, can be to increasing a control point on the edge in the middle part of collapsible floating drum or aquaplane, this
Originally " the line two point form control " to collapsible floating drum or aquaplane is just become " bikini control " by sample, therefore can significantly be mentioned
The ability of high collapsible floating drum or aquaplane water resistant resistance and impact force, the stability increased when vehicle water surface floating crosses can with safety
By property, and this " rotatably controlling arm assembly " does not influence the normal operation of wheel and the passability of vehicle completely yet.
The present invention takes the following technical solution to realize its goal of the invention.A kind of rotary control arm assembly, it is wrapped
Include pedestal 1, push-pull rod 2, sector gear 3, control arm 4, centre bolt 5 and hydraulic cylinder 6.Wherein:
Mounting hole 1a, push-and-pull rod aperture 1b and centre bolt hole 1c are orderly offered on pedestal 1.
The upper end of push-pull rod 2 is equipped with connecting hole 2a, lower end offers rack gear 2b.
Centre bore 3a is offered on sector gear 3.
Control arm 4 is orderly packed on sector gear 3.
Centre bolt 5 is orderly packed on pedestal 1, and sector gear 3 is sleeved on center spiral shell through centre bore 3a, gasket and nut
On bolt 5.
Push-pull rod 2 is orderly inserted into the push-and-pull rod aperture 1b on pedestal 1, the rack gear 2b of its lower end and sector gear 3 are orderly
Engagement.
The telescopic rod of hydraulic cylinder 6 is orderly connect through bolt with the connecting hole 2a of 2 upper end of push-pull rod.
Pedestal 1 is orderly packed in the two sides of vehicle frame (hull) bottom through fastening bolt and mounting hole 1a.
Under the instruction of control system, hydraulic cylinder 6 is protruding, push-pull rod 2 is pushed to transport downwards along push-and-pull rod aperture 1b
It is dynamic, under the promotion of rack gear, sector gear 3 and its control arm 4 in conjunction generate rotation therewith, until preset work
Make position.Conversely, under the instruction of control system, hydraulic cylinder 6 to contract, pull push-pull rod 2 along push-and-pull rod aperture 1b to
Upper movement, under the action of rack gear, sector gear 3 and its control arm 4 in conjunction generate reverse rotation therewith, until returning to
Initial position.
By adopting the above-described technical solution, the present invention more perfectly realizes its goal of the invention.Its relatively similar product is more
Have the advantages that (i.e. beneficial effect) following prominent.
1, design is scientific and reasonable, simple and compact for structure, movement response is sensitive.
2, easy to operate, reliable performance, handling are convenient, low in cost.
Detailed description of the invention
Below with reference to the attached drawing provided, the invention will be further described.
Fig. 1 is the main view of overall structure original state of the present invention.
Fig. 2 is the main view of overall structure opening state of the present invention.
Specific embodiment
By Fig. 1 and Fig. 2 it is found that the present invention includes pedestal 1, push-pull rod 2, sector gear 3, control arm 4,5 and of centre bolt
Hydraulic cylinder 6.
Also known by Fig. 1 and Fig. 2, in order to realize the convenient assembly of the present invention with vehicle frame (hull), spy orderly opens on pedestal 1
Equipped with multiple mounting hole 1a, pedestal 1 can orderly be packed in the two sides of vehicle frame (hull) bottom through fastening bolt and mounting hole 1a.
Also known by Fig. 1 and Fig. 2, in order to not influence the normal operation of wheel and the passability of vehicle, spy will be in the present invention
Control arm 4, which is set, have been dressed up " rotary ", control arm 4 centered on the centre bore 3a on sector gear 3, it is 90 degree rotatable.
Also known by Fig. 1 and Fig. 2, for the ease of processing and manufacturing, it is special by sector gear 3 and control arm 4 be designed to two solely
Vertical component, control arm 4 by pin shaft or welding with sector gear 3 is organic is linked together.
Also known by Fig. 1 and Fig. 2, the present invention set by pedestal 1 and meticulously dress gear and rack teeth mechanism and hydraulic cylinder 6 it is organic
Composition, when control arm 4, in hydraulic cylinder 6, push-pull rod 2 and sector gear 3 under the action of complete 90 degree of rotation after, front end
The reachable control point being preset on " floating drum or aquaplane ", this just will be originally entirely by two rotating arms to collapsible floating drum or cunning
" the line two point form control " of water plate becomes " the bikini control " collectively constituted by two rotating arms and a control arm 4.
Therefore it is remarkably improved the ability of collapsible floating drum or aquaplane water resistant resistance and impact force, increase stabilization when vehicle water surface floating crosses
Property and security reliability.
Claims (8)
1. a kind of rotary control arm assembly, it includes pedestal (1), push-pull rod (2), sector gear (3), control arm (4), center
Bolt (5) and hydraulic cylinder (6).
2. a kind of rotary control arm assembly according to claim 1, it is characterized in that orderly being offered on pedestal (1) multiple
Mounting hole (1a), pedestal (1) can orderly be packed in the two sides of vehicle frame (hull) bottom through fastening bolt and mounting hole (1a).
3. a kind of rotary control arm assembly according to claim 1, it is characterized in that offering center on sector gear (3)
Hole (3a), control arm (4) by fastening screw or welding with sector gear (3) is organic is linked together.
4. a kind of rotary control arm assembly according to claim 1, it is characterized in that the upper end of push-pull rod (2) is equipped with connection
Hole (2a), lower end offer rack gear (2b).
5. a kind of rotary control arm assembly according to claim 1, it is characterized in that push-pull rod (2) is orderly inserted into pedestal
(1) in the push-and-pull rod aperture (1b) on, the rack gear (2b) of its lower end orderly engages with sector gear (3).
6. a kind of rotary control arm assembly according to claim 1, it is characterized in that control arm (4) is with sector gear (3)
On centre bore (3a) centered on, it is 90 degree rotatable.
7. a kind of rotary control arm assembly according to claim 1, it is characterized in that centre bolt (5) is orderly packed in base
On seat (1), sector gear (3) is orderly sleeved on centre bolt (5) through centre bore (3a), gasket and nut.
8. a kind of rotary control arm assembly according to claim 1, it is characterized in that the telescopic rod of hydraulic cylinder (6) is through spiral shell
Bolt is orderly connect with the connecting hole (2a) of push-pull rod (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682790.XA CN109383208A (en) | 2017-08-10 | 2017-08-10 | A kind of rotary control arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682790.XA CN109383208A (en) | 2017-08-10 | 2017-08-10 | A kind of rotary control arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109383208A true CN109383208A (en) | 2019-02-26 |
Family
ID=65414328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682790.XA Withdrawn CN109383208A (en) | 2017-08-10 | 2017-08-10 | A kind of rotary control arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383208A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207347A (en) * | 1998-07-15 | 1999-02-10 | 刘惠清 | Automobile with roadster, jeep, ship and ski functions |
| US20040239121A1 (en) * | 2003-04-10 | 2004-12-02 | Morris Eric D. | Cremone bolt operator |
| UA40459C2 (en) * | 2001-02-19 | 2004-12-15 | Serhii Hryhorovych Serhieiev | Hydrofoil vehicle |
| CN201065516Y (en) * | 2007-06-18 | 2008-05-28 | 时贞河 | Hidden drop down type roadblock capable of adjusting bidirectional traffic lane number |
| CN101554921A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Steering mechanism of diving instrument propeller |
| CN104420686A (en) * | 2013-08-21 | 2015-03-18 | 新明和工业株式会社 | Tire clamping device and vehicle transferring device equipped with the same |
| CN105834921A (en) * | 2016-05-21 | 2016-08-10 | 上海金箭水射流设备制造有限公司 | Pushed oscillation type direct-driven ultrahigh-pressure fluid power system |
| CN205965989U (en) * | 2016-08-27 | 2017-02-22 | 赣县金磊鑫矿业有限公司 | Fluorite mine rack and pinion formula multi -stage crushing device |
-
2017
- 2017-08-10 CN CN201710682790.XA patent/CN109383208A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207347A (en) * | 1998-07-15 | 1999-02-10 | 刘惠清 | Automobile with roadster, jeep, ship and ski functions |
| UA40459C2 (en) * | 2001-02-19 | 2004-12-15 | Serhii Hryhorovych Serhieiev | Hydrofoil vehicle |
| US20040239121A1 (en) * | 2003-04-10 | 2004-12-02 | Morris Eric D. | Cremone bolt operator |
| CN201065516Y (en) * | 2007-06-18 | 2008-05-28 | 时贞河 | Hidden drop down type roadblock capable of adjusting bidirectional traffic lane number |
| CN101554921A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Steering mechanism of diving instrument propeller |
| CN104420686A (en) * | 2013-08-21 | 2015-03-18 | 新明和工业株式会社 | Tire clamping device and vehicle transferring device equipped with the same |
| CN105834921A (en) * | 2016-05-21 | 2016-08-10 | 上海金箭水射流设备制造有限公司 | Pushed oscillation type direct-driven ultrahigh-pressure fluid power system |
| CN205965989U (en) * | 2016-08-27 | 2017-02-22 | 赣县金磊鑫矿业有限公司 | Fluorite mine rack and pinion formula multi -stage crushing device |
Non-Patent Citations (2)
| Title |
|---|
| 梁景凯: "《机电一体化技术与系统》", 31 May 1997, 机械工业出版社 * |
| 袁建路等: "《轧钢机械设备维护》", 31 January 2012 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190226 |
|
| WW01 | Invention patent application withdrawn after publication |