CN203046897U - Hinge type foot pedal accelerator operating mechanism of tractor - Google Patents
Hinge type foot pedal accelerator operating mechanism of tractor Download PDFInfo
- Publication number
- CN203046897U CN203046897U CN 201320023850 CN201320023850U CN203046897U CN 203046897 U CN203046897 U CN 203046897U CN 201320023850 CN201320023850 CN 201320023850 CN 201320023850 U CN201320023850 U CN 201320023850U CN 203046897 U CN203046897 U CN 203046897U
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- CN
- China
- Prior art keywords
- foot pedal
- foot throttle
- support
- pedal accelerator
- support frame
- 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.)
- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a hinge type foot pedal accelerator operating mechanism of a tractor. The hinge type foot pedal accelerator operating mechanism of the tractor comprises a footboard of a foot pedal accelerator, a connection support frame, a restoring spring, a pull wire connection support frame, a support frame of the foot pedal accelerator, a connection rod of the foot pedal accelerator, a connection plate and a pull wire of the foot pedal accelerator. The hinge type foot pedal accelerator operating mechanism of the tractor is characterized in that the lower end of the footboard of the foot pedal accelerator is hinged with the connection support frame through a pin shaft. The connection support frame is fixedly connected with a bottom plate through bolts. The upper end of the footboard of the foot pedal accelerator is hinged with the connection rod of the foot pedal accelerator. The connection rod of the foot pedal accelerator is hinged with the connection plate. The connection plate and the pull wire connection support frame are fixedly connected and fixedly connected with the support frame of the foot pedal accelerator. The pull wire of the foot pedal accelerator below the bottom plate is hinged with the pull wire connection support frame through the pin shaft and fixed on the support frame of the foot pedal accelerator through nuts. The support frame of the foot pedal accelerator is fixedly connected below the bottom plate through bolts. The pull wire connection support frame is provided with the restoring spring. The hinge type foot pedal accelerator operating mechanism of the tractor is compact in structure, convenient to install, comfortable in operation and good in stability.
Description
Technical field
The utility model belongs to the trac. field, relates to a kind of used with tractor hinge-type foot throttle steering unit.
Background technology
At present, the trac. that China produces, its foot throttle steering unit generally adopts stretcher or foot-driven lever pattern, and the stretcher of this steering unit or foot-driven lever connection generally all are positioned at a certain fulcrum on the floor below chassis, chaufeur underfooting.Thereby stretcher or the stroke of foot-driven lever on base plate are longer, take that to drive the space bigger, influence the layout of trac. complete machine, and be handling relatively poor; In addition, therefore opening is bigger on the base plate, has reduced the steadiness of base plate on the one hand, and the aspect makes the noise source of sending from the driving engine to the chassis pass to position of driver by the base plate opening in addition, directly influences the noise requirements of overall test.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, and compact size is easy for installation, handles comfortablely, is conducive to the used with tractor hinge-type foot throttle steering unit that complete machine is arranged.
The utility model adopts following technical scheme to realize above-mentioned purpose: used with tractor hinge-type foot throttle steering unit comprises: foot throttle pedal, connection support, pull back spring, backguy connect support, foot throttle support, foot throttle pipe link, connecting panel, acceleration cable; Foot throttle pedal lower end by bearing pin with to be connected support hinged, connecting support captives joint with base plate by bolt, foot throttle pedal upper end is hinged with the foot throttle pipe link, foot throttle pipe link and connecting panel are hinged, it is affixed that connecting panel and backguy are connected support, and it is affixed with the foot throttle support, the floor below acceleration cable is connected support with backguy hinged by bearing pin, and be fixed on the foot throttle support with nut, the foot throttle support is connected floor below with bolt, on the backguy connection support pull back spring is installed.Caging bolt is fixedly connected on the base plate of foot throttle pedal below.
Be socketed in the pull back spring on the backguy connection support, an end is fixed on backguy and connects on the support, and the other end is fixed on floor below.
The utility model can reach following good effect after adopting technique scheme: compact conformation, and compact size, easy for installation.After adopting this mechanism, the foot throttle pedal stroke is less, handles comfortablely, and is conducive to the trac. complete machine and arranges; In addition, the base plate opening size is less, has improved the steadiness of base plate, has also reduced the noise that passes to position of driver by the base plate opening from the driving engine to the chassis simultaneously, makes total noise of centrifuge meet operating needs.
Description of drawings
Fig. 1 is the structural representation of the utility model used with tractor hinge-type foot throttle steering unit.
Fig. 2 is the back view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.As shown in Figure 1 and Figure 2, used with tractor hinge-type foot throttle steering unit comprises: foot throttle pedal 1, connection support 2, pull back spring 3, backguy connect support 4, foot throttle support 5, foot throttle pipe link 7, connecting panel 8, acceleration cable 9.Foot throttle pedal 1 lower end by bearing pin with to be connected support 2 hinged, it is rotated around bearing pin, connecting support 2 captives joint with base plate A by bolt, foot throttle pedal 1 upper end and foot throttle pipe link 7 are hinged, foot throttle pipe link 7 is hinged with connecting panel 8, connecting panel 8 is connected support 4 with backguy affixed, and it is affixed with foot throttle support 5, base plate A below acceleration cable 9 is connected support 4 with backguy hinged by bearing pin, and be fixed on the foot throttle support 5 with nut, foot throttle support 5 usefulness bolt are connected base plate A below, on the backguy connection support 4 pull back spring 3 are installed.Pull back spring 3, one ends that are socketed on the backguy connection support 4 are fixed on the backguy connection support 4, and the other end is fixed on base plate A below.Caging bolt 6 is fixedly connected on the base plate A, carries out spacing to foot throttle pedal 1 stroke.
When needs strengthen engine speed, step on foot throttle pedal 1, allow its lower end around the bearing pin left-hand revolution, the upper end is by foot throttle pipe link 7 and connecting panel 8 pin joints, driving connecting panel 8 rotates, affixed with it backguy connection support 4 also rotates counterclockwise with it, by bearing pin pulling acceleration cable 9, thereby increases engine speed.By the height of adjusting caging bolt 6 foot throttle pedal 1 stroke is carried out spacingly, see Fig. 1.
When needs reduce engine speed, unclamp foot throttle pedal 1, by pull back spring 3 returns, drive backguy and connect support 4 clickwises, affixed with it connecting panel 8 also clockwise rotates with it, drive foot throttle pedal 1 around bearing pin clickwise self-return by foot throttle pipe link 7, unclamp acceleration cable 9 simultaneously, thereby reduce the rotating speed of driving engine.
Claims (2)
1. used with tractor hinge-type foot throttle steering unit comprises: foot throttle pedal (1), connection support (2), pull back spring (3), backguy connection support (4), foot throttle support (5), caging bolt (6), foot throttle pipe link (7), connecting panel (8), acceleration cable (9); It is characterized in that: foot throttle pedal (1) lower end by bearing pin with to be connected support (2) hinged, connecting support (2) captives joint with base plate (A) by bolt, foot throttle pedal (1) upper end is hinged with foot throttle pipe link (7), foot throttle pipe link (7) is hinged with connecting panel (8), connecting panel (8) is connected support (4) with backguy affixed, and it is affixed with foot throttle support (5), base plate (A) below acceleration cable (9) is connected support (4) with backguy hinged by bearing pin, and be fixed on the foot throttle support (5) with nut, foot throttle support (5) is connected base plate (A) below with bolt, on the backguy connection support (4) pull back spring (3) is installed, caging bolt (6) is fixedly connected on the base plate (A) of foot throttle pedal (1) below.
2. used with tractor hinge-type foot throttle steering unit according to claim 1, it is characterized in that: be socketed in the pull back spring (3) on the backguy connection support (4), one end is fixed on backguy and connects on the support (4), and the other end is fixed on base plate (A) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023850 CN203046897U (en) | 2013-01-17 | 2013-01-17 | Hinge type foot pedal accelerator operating mechanism of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023850 CN203046897U (en) | 2013-01-17 | 2013-01-17 | Hinge type foot pedal accelerator operating mechanism of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046897U true CN203046897U (en) | 2013-07-10 |
Family
ID=48729886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023850 Expired - Fee Related CN203046897U (en) | 2013-01-17 | 2013-01-17 | Hinge type foot pedal accelerator operating mechanism of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046897U (en) |
-
2013
- 2013-01-17 CN CN 201320023850 patent/CN203046897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20190117 |