CN106218400B - Pedal sealing device - Google Patents
Pedal sealing device Download PDFInfo
- Publication number
- CN106218400B CN106218400B CN201610642215.2A CN201610642215A CN106218400B CN 106218400 B CN106218400 B CN 106218400B CN 201610642215 A CN201610642215 A CN 201610642215A CN 106218400 B CN106218400 B CN 106218400B
- Authority
- CN
- China
- Prior art keywords
- plate
- sealing
- pedal
- flexible gland
- pedal arm
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
- F16J15/525—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms fixed to a part of a transmission performing a wobbling or a circular translatory movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of pedal sealing devices, including flexible gland, the flexible gland is set in pedal arm, the top of the flexible gland, which is equipped with, to be open and is connected with upper junction plate, the upper junction plate is fixedly connected with cab panel, and the bottom of the flexible gland, which is equipped with, to be open and be connected with lower connecting plate；Sealing plate is perforated equipped with pedal arm, and the sealing plate is fixedly connected with the lower connecting plate.The structure of the device is simple, easily manufactured, at low cost, high reliablity and sealing effect are good.
Description
Technical field
The present invention relates to pedal gear technical fields, more particularly to one kind to be used to be sealed pedal arm in pedal gear
Device.
Background technique
With the continuous development of harvester technology, cab comfort is also increasingly paid attention to by users, and is driving
In the comfort of room, the leakproofness at driver's cabin leakproofness especially clutch and brake pedal cannot obtain always effective solution, because
This, a kind of reliable and effective pedal sealing means become the demand of vast agricultural machinery producer.
The prior art mainly uses the sealing of rubber rubber opening, rubber sheath sealing and three kinds of pedal sealed bottom plate sealings
Structure.The prior art haves the shortcomings that following:
1, for rubber rubber open sealing structure, it is often provided with biggish notch on rubber, in dusty harvesting
Scene, dust can constantly pour into driver's cabin from rubber indentation, there, the effect of sealing is not achieved.
2, for rubber sheath sealing structure, the die cost of sheath is often very high, the type little for yield, cost
It is excessively high, meanwhile, rubber sheath is easier to wear, and fixed to be difficult to securely, service life is low.
3, for pedal sealed bottom plate sealing means, when using pedal, the notch between driver's cabin and the external world is very big,
In the more environment of dust, sealing function cannot be played.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of pedal sealing device, the structure of the device is simple, manufactures
Convenient, at low cost, high reliablity and sealing effect is good.
In order to solve the above technical problems, the technical scheme is that a kind of pedal sealing device, including flexible sealing
Set, the flexible gland are set in pedal arm, and the top of the flexible gland, which is equipped with, to be open and be connected with upper junction plate, institute
It states upper junction plate to be fixedly connected with cab panel, the bottom of the flexible gland, which is equipped with, to be open and be connected with lower connecting plate；
Sealing plate is perforated equipped with pedal arm, and the sealing plate is fixedly connected with the lower connecting plate.
As an improvement mode, the sealing plate docks by two semitight plates, and the pedal arm perforation is set
It is placed at the docking of the semitight plate.
As an improvement mode, the upper junction plate and the lower connecting plate are the metal plate equipped with opening, institute
It states flexible gland and is respectively coated by and be connected to around the upper junction plate and the lower connecting plate.
As an improvement mode, the upper junction plate is bolted to connection with the cab panel.
As an improvement mode, the lower connecting plate is bolted to connection with the sealing plate.
As an improvement mode, the flexible gland is the flexible gland of rubber, canvas or leather substance.
As an improvement mode, the sealing plate is the sealing plate of nylon material.
Acquired technical effect by adopting the above technical scheme are as follows:
In pedal use process, the gap between the sealing plate and the pedal arm is minimum, it is ensured that is fully sealed.
Simultaneously because the flexible gland can arbitrarily be swung in the horizontal direction, therefore the situation larger in step configuration product error
Under, flexible gland lower end can be swung in any direction with pedal arm, not influence the leakproofness of driver's cabin, be reduced to greatest extent
The accuracy of manufacture.
Since the sealing plate is docked by two semitight plates, the pedal arm perforation is set to the semitight plate
Docking at, facilitate the installation of the sealing plate.
It is easy to disassemble since the upper junction plate and the cab panel are bolted to connection.
Since the sealing plate is the sealing plate of nylon material, due to the characteristic of nylon, pedal arm and nylon frictional force are small,
It is not in catching phenomenon.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Fig. 2 is explosive view of the invention；
In figure, 1a, 1b- semitight plate, the perforation of 101- pedal arm, 2- flexible gland, 3- pedal arm, 4- upper junction plate,
5- lower connecting plate, 6- cab panel.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As Fig. 1 and Fig. 2 jointly shown in, a kind of pedal sealing device, including flexible gland 2, flexible gland 2 are set in
Pedal arm 3, flexible gland 2 are the flexible glands of rubber, canvas or leather substance.The top of flexible gland 2 is equipped with and opens
Mouth is simultaneously fixedly connected with upper junction plate 4, and upper junction plate 4 is bolted to connection in the top or lower part of cab panel 6, soft
Property sealing shroud 2 bottom be equipped be open and be fixedly connected with lower connecting plate 5.Upper junction plate 4 and lower connecting plate 5 are to be equipped with opening
Metal plate, flexible gland 2, which is respectively coated by, to be connected to around upper junction plate 4 and lower connecting plate 5.
The sealing plate of nylon material is docked by two semitight plates (1a, 1b), pair of two semitight plates (1a, 1b)
The place of connecing is provided with pedal arm perforation 101, and pedal arm 3 passes through pedal arm perforation 101, and sealing plate and lower connecting plate 5 are solid by bolt
Fixed connection.
In pedal use process, pedal arm perforation 101 is minimum with the gap of pedal arm 3, it is ensured that is fully sealed.It steps on
When pedal, pedal arm 3 passes through among sealing plate, and due to the characteristic of nylon, pedal arm 3 and nylon frictional force are minimum, will not go out
Existing catching phenomenon, simultaneously because the sealing material of 2 border of flexible gland can arbitrarily be swung in the horizontal direction, therefore is being stepped on
Board group is closed in the biggish situation of product error, and 2 lower end of flexible gland can be swung in any direction with pedal arm 3, not influence to drive
The leakproofness for sailing room, reduces the accuracy of manufacture to greatest extent.
This sealing device has the advantage that
1, low cost, using raw materials such as common steel plate, nylon sheet and canvas or artificial leathers, processing technology is simple, convenient
Manufacture can reach preferable sealing effect without mold.
2, easy to assembly, and structure can be applied to most of harvest machinery.
3, low to the required precision of product, it is conducive to processing and manufacturing.
Claims (4)
1. a kind of pedal sealing device characterized by comprising
Flexible gland, the flexible gland are set in pedal arm, and the top of the flexible gland, which is equipped with, to be open and connect
There is upper junction plate, the upper junction plate is fixedly connected with cab panel, and the bottom of the flexible gland, which is equipped with, to be open and connect
It is connected to lower connecting plate；
Sealing plate, the sealing plate are perforated equipped with pedal arm, and the sealing plate is bolted to connection with the lower connecting plate,
The sealing plate is docked by two semitight plates, and the pedal arm perforation is set at the docking of the semitight plate, institute
Pedal arm and the sealing plate clearance seal at the pedal arm perforation is stated to cooperate；
The upper junction plate and the lower connecting plate are the metal plate equipped with opening, and the flexible gland is respectively coated by connection
Around the upper junction plate and the lower connecting plate.
2. pedal sealing device as described in claim 1, which is characterized in that the upper junction plate and the cab panel are logical
Bolt is crossed to be fixedly connected.
3. pedal sealing device as described in claim 1, which is characterized in that the flexible gland is rubber, canvas or skin
Remove from office the flexible gland of material.
4. pedal sealing device as described in claim 1, which is characterized in that the sealing plate is the sealing plate of nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642215.2A CN106218400B (en) | 2016-08-05 | 2016-08-05 | Pedal sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642215.2A CN106218400B (en) | 2016-08-05 | 2016-08-05 | Pedal sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218400A CN106218400A (en) | 2016-12-14 |
| CN106218400B true CN106218400B (en) | 2019-02-22 |
Family
ID=57547941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610642215.2A Active CN106218400B (en) | 2016-08-05 | 2016-08-05 | Pedal sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218400B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1889186A (en) * | 1931-05-21 | 1932-11-29 | Long Mfg Co Inc | Clutch control |
| JPS58150120U (en) * | 1982-03-30 | 1983-10-07 | いすゞ自動車株式会社 | Sealing device for vehicle pedals |
| JPS58175265U (en) * | 1982-05-20 | 1983-11-24 | いすゞ自動車株式会社 | Rubber boots on the working link of the axle |
| JPS596161A (en) * | 1982-07-02 | 1984-01-13 | Nissan Motor Co Ltd | Pedal seal for industrial truck |
| JPH0238833Y2 (en) * | 1984-09-28 | 1990-10-18 | ||
| DE3642680A1 (en) * | 1986-12-13 | 1988-06-23 | Deere & Co | DEVICE FOR CLOSING A GAP |
| CN2844586Y (en) * | 2005-11-03 | 2006-12-06 | 王乾衡 | Motor Vehicle braking, clutch, the anti-foreign matter cover in gas pedal free travel gap |
| CN203318164U (en) * | 2013-07-11 | 2013-12-04 | 浙江荣众机械有限公司 | Floor type three-combination pedal assembly |
| CN204140874U (en) * | 2014-08-29 | 2015-02-04 | 福田雷沃国际重工股份有限公司 | Pedal sealing mechanism |
| CN205836541U (en) * | 2016-08-05 | 2016-12-28 | 雷沃重工股份有限公司 | pedal sealing device |
-
2016
- 2016-08-05 CN CN201610642215.2A patent/CN106218400B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218400A (en) | 2016-12-14 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |