CN204921174U - Long -range manipulation throttle composite set of general engine - Google Patents
Long -range manipulation throttle composite set of general engine Download PDFInfo
- Publication number
- CN204921174U CN204921174U CN201520617733.XU CN201520617733U CN204921174U CN 204921174 U CN204921174 U CN 204921174U CN 201520617733 U CN201520617733 U CN 201520617733U CN 204921174 U CN204921174 U CN 204921174U
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- China
- Prior art keywords
- speed
- drag
- speed governing
- governor spring
- dunnage
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- Expired - Fee Related
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model relates to a long -range manipulation throttle composite set of general engine, including the speed governing backup pad, be equipped with speed control spring brake valve lever in the speed governing backup pad to and be used for restricting the high -speed stop device and the low -speed stop device of speed control spring brake valve lever slewing area, speed control spring brake valve lever articulates in the speed governing backup pad, is equipped with cable hanging hole and spring hanging hole on the speed control spring brake valve lever, speed control spring brake valve lever's cable hanging hole and throttle are controlled the one end of cable and are connected, and the other end and throttle operating handle built -up connection of cable are controlled to the throttle, speed control spring brake valve lever's spring hanging hole and speed governing spring coupling, the other end and the speed governing leg joint of speed control spring for drive the speed governing support and rotate, promote or pulling speed governing pull rod control carburetor festival valve opening. Its convenience of customers uses, is scalded by silencer, cylinder head in the time of can avoiding the customer to operate.
Description
Technical field
The utility model relates to accelerator control field, particularly a kind of remote control throttle-valve assembling device of general purpose engine.
Background technique
Existing type throttle operation handle is arranged in speed governing dunnage, and speed governing dunnage is arranged on the cylinder head of motor, between air filter and silencing apparatus, has the possibility of being scalded by cylinder head, the contour heating part of silencing apparatus when client operates type throttle operation handle.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, and provide a kind of remote control throttle-valve assembling device of general purpose engine, it is user-friendly to, and is scalded when client can be avoided to operate by silencing apparatus.
The purpose of this utility model adopts following proposal to realize: a kind of remote control throttle-valve assembling device of general purpose engine, comprise speed governing dunnage, described speed governing dunnage is provided with governor spring Joystick, and for the high speed limit stoper that limits governor spring Joystick slewing area and low speed limit stoper, described governor spring Joystick is hinged in speed governing dunnage, governor spring Joystick is provided with drag-line hanging hole and spring hanging hole, the drag-line hanging hole of described governor spring Joystick is connected with one end of accelerator control drag-line, the other end and the type throttle operation handle of accelerator control drag-line are connected, the spring hanging hole of described governor spring Joystick is connected with governor spring, the other end of governor spring is connected with speed-regulating rack, rotate for driving speed-regulating rack, promote or pull speed governing pull bar, control carburetor throttle opening, described speed governing dunnage is also provided with the first drag-line pressing plate, first drag-line pressing plate is arranged in speed governing dunnage by the first fastening screw trip bolt, for being fixed one end of the outer sleeve of accelerator control drag-line, described type throttle operation handle combination is provided with the second drag-line pressing plate, second drag-line pressing plate is arranged in type throttle operation handle combination by the second fastening screw trip bolt, for being fixed the other end of the outer sleeve of accelerator control drag-line.
Described high speed limit stoper comprises high speed stop screw, and described high speed stop screw screw-thread fit is on governor spring Joystick, corresponding with the first limiting board that speed governing dunnage is provided with, and rotates counterclockwise scope for what limit governor spring Joystick.When governor spring Joystick rotates counterclockwise to the limit, the high speed stop screw termination on governor spring Joystick will arrive on the first limiting board in speed governing dunnage, can not continue to rotate counterclockwise again.
The first spacing adjustment spring is provided with between described high speed stop screw and governor spring Joystick.
Described low speed limit stoper comprises low speed stop screw, described low speed stop screw screw-thread fit is in speed governing dunnage, corresponding with the second limiting board that governor spring Joystick is provided with, scope is rotated clockwise, described second limiting board and governor spring Joystick synchronous axial system for what limit governor spring Joystick.When governor spring Joystick rotates clockwise to the limit, the second limiting board on governor spring Joystick will arrive to the low speed stop screw head end in speed governing dunnage, can not continue to rotate clockwise again.
The second spacing adjustment spring is provided with between described low speed stop screw and speed governing dunnage.
Described second limiting board is hinged in speed governing dunnage, and the second limiting board is connected with governor spring Joystick.
Described second limiting board and governor spring Joystick share the both sides of the first hinge in speed governing dunnage, by the first nut check, and can around the first bearing pin synchronous axial system.Described second limiting board, to separate respectively by lining between governor spring Joystick and speed governing dunnage.Plain washer is provided with between described second limiting board and the first nut.
Described type throttle operation handle combination comprises type throttle operation handle, described type throttle operation handle is hinged in handle support panels, described handle support panels is provided with the fixed hole for being fixed on engine blower cover, described type throttle operation handle is provided with drag-line hanging hole, and the drag-line hanging hole of described type throttle operation handle is connected with accelerator control drag-line.Described handle support panels is bolted on engine blower cover.Described handle support panels is provided with bolt fixing hole.
Described type throttle operation handle passes through the second hinge in handle support panels, by the second nut check, bearing pin lining is provided with between described type throttle operation handle and handle support panels, saddle pad and convex positioning block is provided with between described type throttle operation handle and the second nut, convex positioning block, for compressing saddle pad, makes it be out of shape generation continuous and handle and bearing pin lining is pressed in handle support panels.Described convex positioning block is provided with spacing journal stirrup, the spacing journal stirrup of described convex positioning block and handle support panels clamping, forms circumference fixing.After the spacing journal stirrup of convex positioning block and handle support panels clamping, convex positioning block can not rotate.Convex positioning block is for compressing saddle pad, making it be out of shape generation continuous is pressed in handle support panels by handle and bearing pin lining, governor spring pulling force can not be overcome after preventing handle from forwarding setting position to by frictional force and rotate, making motor that rotating speed is set and change.Prevent the rotation of convex positioning block from locking nut is fluffed in the restraining groove that the spacing journal stirrup of convex positioning block is stuck in handle support panels.Type throttle operation handle combination is provided with protective casing, for being prevented oil pipe friction damage on throttle control handle by oil pipe.
The advantage that the utility model has is: when the utility model is installed, speed governing dunnage is arranged on cylinder head, type throttle operation handle combination is arranged on engine blower cover, type throttle operation handle combination drag-line operation speed governing dunnage speed governing, thus changes user operation position.Operating grip is changed to fan guard direction by the utility model, can be good at being scalded by silencing apparatus, cylinder head when avoiding operation throttle.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the remote control throttle-valve assembling device of general purpose engine of the present utility model;
Fig. 2 is the structural representation of speed governing dunnage of the present utility model;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Fig. 4 is that the B of Fig. 2 is to schematic diagram;
Fig. 5 is that the C-C of Fig. 3 is to sectional view;
Fig. 6 is the structural representation of type throttle operation handle of the present utility model combination;
Fig. 7 is that the P-P of Fig. 6 is to sectional view.
In accompanying drawing, 1 is speed governing dunnage, 2 is governor spring Joystick, 21 is drag-line hanging hole, 22 is spring hanging hole, 3 is accelerator control drag-line, 4 is governor spring, 5 is speed-regulating rack, 6 is speed governing pull bar, 7 is Carburetor, 8 is the first drag-line pressing plate, 9 is the first fastening screw trip bolt, 10 is the second drag-line pressing plate, 11 is the second fastening screw trip bolt, 12 is high speed stop screw, 13 is the first limiting board, 14 is the first spacing adjustment spring, 15 is low speed stop screw, 16 is the second limiting board, 17 is the second spacing adjustment spring, 18 is the first bearing pin, 19 is type throttle operation handle, 20 is handle support panels, 21 is the second bearing pin, 22 is saddle pad, 23 is convex positioning block, 24 is engine blower cover.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly, giving detailed mode of execution and concrete operating process, below in conjunction with accompanying drawing, the utility model being described in further detail:
See Fig. 1 to Fig. 7, a kind of remote control throttle-valve assembling device of general purpose engine, comprise speed governing dunnage 1, described speed governing dunnage 1 is provided with governor spring Joystick 2, and for the high speed limit stoper that limits governor spring Joystick 2 slewing area and low speed limit stoper, described governor spring Joystick 2 is hinged in speed governing dunnage 1, governor spring Joystick 2 is provided with drag-line hanging hole 21 and spring hanging hole 22, the drag-line hanging hole of described governor spring Joystick 2 is connected with one end of accelerator control drag-line 3, the other end and the type throttle operation handle of accelerator control drag-line 3 are connected, the spring hanging hole of described governor spring Joystick 2 is connected with governor spring 4, the other end of governor spring 4 is connected with speed-regulating rack 5, rotate for driving speed-regulating rack 5, promote or pull speed governing pull bar 6, control Carburetor 7 throttle opening, described speed governing dunnage 1 is also provided with the first drag-line pressing plate 8, first drag-line pressing plate 8 is arranged in speed governing dunnage 1 by the first fastening screw trip bolt 9, for being fixed one end of the outer sleeve of accelerator control drag-line 3, described type throttle operation handle combination is provided with the second drag-line pressing plate 10, second drag-line pressing plate 10 is arranged in type throttle operation handle combination by the second fastening screw trip bolt 11, for being fixed the other end of the outer sleeve of accelerator control drag-line 3.
Described high speed limit stoper comprises high speed stop screw 12, described high speed stop screw 12 screw-thread fit is on governor spring Joystick 2, corresponding with the first limiting board 13 that speed governing dunnage 1 is provided with, rotate counterclockwise scope for what limit governor spring Joystick 2.When governor spring Joystick 2 rotates counterclockwise to the limit, high speed stop screw 12 termination on governor spring Joystick 2 will arrive on the first limiting board 13 in speed governing dunnage 1, can not continue to rotate counterclockwise again.The first spacing adjustment spring 14 is provided with between described high speed stop screw 12 and governor spring Joystick 2.
Described low speed limit stoper comprises low speed stop screw 15, described low speed stop screw 15 screw-thread fit is in speed governing dunnage 1, corresponding with the second limiting board 16 that governor spring Joystick 2 is provided with, scope is rotated clockwise, described second limiting board 16 and governor spring Joystick 2 synchronous axial system for what limit governor spring Joystick 2.When governor spring Joystick 2 rotates clockwise to the limit, the second limiting board 16 on governor spring Joystick 2 will arrive to low speed stop screw 15 head end in speed governing dunnage 1, can not continue to rotate clockwise again.The second spacing adjustment spring 17 is provided with between described low speed stop screw 15 and speed governing dunnage 1.Described second limiting board 16 is hinged in speed governing dunnage 1, and the second limiting board 16 is connected with governor spring Joystick 2.Described second limiting board 16 shares with governor spring Joystick 2 both sides that first bearing pin 18 is hinged on speed governing dunnage 1, by the first nut check, and can around the first bearing pin 18 synchronous axial system.Described second limiting board 16, to separate respectively by lining between governor spring Joystick 2 and speed governing dunnage 1.Plain washer is provided with between described second limiting board 16 and the first nut.
Described type throttle operation handle combination comprises type throttle operation handle 19, described type throttle operation handle 19 is hinged in handle support panels 20, described handle support panels 20 is provided with the fixed hole for being fixed on engine blower cover 24, described type throttle operation handle 19 is provided with drag-line hanging hole, and the drag-line hanging hole of described type throttle operation handle 19 is connected with accelerator control drag-line 3.Described handle support panels 20 is bolted on engine blower cover 24.Described handle support panels 20 is provided with bolt fixing hole.Described type throttle operation handle 19 is hinged in handle support panels 20 by the second bearing pin 21, by the second nut check, be provided with bearing pin lining between described type throttle operation handle 19 and handle support panels 20, between described type throttle operation handle 19 and the second nut, be provided with saddle pad 22 and convex positioning block 23.Described convex positioning block 23 is provided with spacing journal stirrup, the spacing journal stirrup of described convex positioning block 23 and handle support panels 20 clamping, and forming circumferential fixing also can axial motion.After the spacing journal stirrup of convex positioning block 23 and handle support panels 20 clamping, convex positioning block 23 can not rotate, but convex positioning block 23 can along the second bearing pin 21 axial motion.Convex positioning block is for compressing saddle pad, making it be out of shape generation continuous is pressed in handle support panels by handle and bearing pin lining, governor spring pulling force can not be overcome after preventing handle from forwarding setting position to by frictional force and rotate, making motor that rotating speed is set and change.Prevent the rotation of convex positioning block from locking nut is fluffed in the restraining groove that the spacing journal stirrup of convex positioning block is stuck in handle support panels.Type throttle operation handle combination is provided with protective casing, for being prevented oil pipe friction damage on throttle control handle by oil pipe.
Working principle of the present utility model is: when type throttle operation handle combination handle rotates counterclockwise, drag-line is driven to move to type throttle operation handle combinations of directions, drag-line drives spring elongates by speed governing dunnage 1, spring drives speed-regulating rack 5 to rotate counterclockwise, promoting speed governing pull bar 6 makes Carburetor 7 throttle opening become large, and engine speed raises.Contrary type throttle operation handle combination handle of working as rotates clockwise, drive drag-line to the motion of speed governing dunnage 1 direction, drag-line drives spring contraction by speed governing dunnage 1, and corresponding speed-regulating rack 5 rotates clockwise, pull speed governing pull bar 6 that Carburetor 7 throttle opening is diminished, engine speed reduces.Speed-regulating rack is installed on speed-regulating arm, speed-regulating rack and speed-regulating arm can not relatively rotate, speed-regulating arm is arranged on crankcase body, speed-regulating arm can rotate relative to crankcase body, and speed-regulating arm contacts with the speed governing cap of speed regulation gear, and speed regulation gear engages with respective gears on bent axle, crank rotation drives speed regulation gear to rotate, the centrifugal block that flies on speed regulation gear does the rotation of centrifugal motion drive speed governing cap promotion speed-regulating arm drive speed-regulating rack, promotes or pulls speed governing pull bar, controlling carburetor throttle opening.The thrust of speed governing cap and governor spring pulling force form opposite effect power, stablize the rotating speed of motor.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (10)
1. the remote control throttle-valve assembling device of a general purpose engine, it is characterized in that: comprise speed governing dunnage, described speed governing dunnage is provided with governor spring Joystick, and for the high speed limit stoper that limits governor spring Joystick slewing area and low speed limit stoper, described governor spring Joystick is hinged in speed governing dunnage, governor spring Joystick is provided with drag-line hanging hole and spring hanging hole, the drag-line hanging hole of described governor spring Joystick is connected with one end of accelerator control drag-line, the other end and the type throttle operation handle be arranged on engine blower cover of accelerator control drag-line are connected, the spring hanging hole of described governor spring Joystick is connected with governor spring, the other end of governor spring is connected with speed-regulating rack, rotate for driving speed-regulating rack, promote or pull speed governing pull bar, control carburetor throttle opening, described speed governing dunnage is also provided with the first drag-line pressing plate, first drag-line pressing plate is arranged in speed governing dunnage by the first fastening screw trip bolt, for being fixed one end of the outer sleeve of accelerator control drag-line, described type throttle operation handle combination is provided with the second drag-line pressing plate, second drag-line pressing plate is arranged in type throttle operation handle combination by the second fastening screw trip bolt, for being fixed the other end of the outer sleeve of accelerator control drag-line.
2. the remote control throttle-valve assembling device of general purpose engine according to claim 1, it is characterized in that: described high speed limit stoper comprises high speed stop screw, described high speed stop screw screw-thread fit is on governor spring Joystick, corresponding with the first limiting board that speed governing dunnage is provided with, rotate counterclockwise scope for what limit governor spring Joystick.
3. the remote control throttle-valve assembling device of general purpose engine according to claim 2, is characterized in that: be provided with the first spacing adjustment spring between described high speed stop screw and governor spring Joystick.
4. the remote control throttle-valve assembling device of general purpose engine according to claim 1, it is characterized in that: described low speed limit stoper comprises low speed stop screw, described low speed stop screw screw-thread fit is in speed governing dunnage, corresponding with the second limiting board that governor spring Joystick is provided with, scope is rotated clockwise, described second limiting board and governor spring Joystick synchronous axial system for what limit governor spring Joystick.
5. the remote control throttle-valve assembling device of general purpose engine according to claim 4, is characterized in that: be provided with the second spacing adjustment spring between described low speed stop screw and speed governing dunnage.
6. the remote control throttle-valve assembling device of general purpose engine according to claim 4, is characterized in that: described second limiting board is hinged in speed governing dunnage, and the second limiting board is connected with governor spring Joystick.
7. the remote control throttle-valve assembling device of general purpose engine according to claim 6, it is characterized in that: described second limiting board and governor spring Joystick share the both sides of the first hinge in speed governing dunnage, by the first nut check, and can around the first bearing pin synchronous axial system.
8. the remote control throttle-valve assembling device of general purpose engine according to claim 1, it is characterized in that: described type throttle operation handle combination comprises type throttle operation handle, described type throttle operation handle is hinged in handle support panels, described handle support panels is provided with the fixed hole for being fixed on engine blower cover, described type throttle operation handle is provided with drag-line hanging hole, and the drag-line hanging hole of described type throttle operation handle is connected with accelerator control drag-line.
9. the remote control throttle-valve assembling device of general purpose engine according to claim 8, it is characterized in that: described type throttle operation handle passes through the second hinge in handle support panels, by the second nut check, bearing pin lining is provided with between described type throttle operation handle and handle support panels, saddle pad and convex positioning block is provided with between described type throttle operation handle and the second nut, convex positioning block, for compressing saddle pad, makes it be out of shape generation continuous and handle and bearing pin lining is pressed in handle support panels.
10. the remote control throttle-valve assembling device of general purpose engine according to claim 9, is characterized in that: described convex positioning block is provided with spacing journal stirrup, for handle support panels clamping, form circumference fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617733.XU CN204921174U (en) | 2015-08-17 | 2015-08-17 | Long -range manipulation throttle composite set of general engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617733.XU CN204921174U (en) | 2015-08-17 | 2015-08-17 | Long -range manipulation throttle composite set of general engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921174U true CN204921174U (en) | 2015-12-30 |
Family
ID=54970310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617733.XU Expired - Fee Related CN204921174U (en) | 2015-08-17 | 2015-08-17 | Long -range manipulation throttle composite set of general engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065126A (en) * | 2015-08-17 | 2015-11-18 | 隆鑫通用动力股份有限公司 | Remote-operated throttle combination of general engine |
-
2015
- 2015-08-17 CN CN201520617733.XU patent/CN204921174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065126A (en) * | 2015-08-17 | 2015-11-18 | 隆鑫通用动力股份有限公司 | Remote-operated throttle combination of general engine |
| CN105065126B (en) * | 2015-08-17 | 2017-11-24 | 隆鑫通用动力股份有限公司 | The remote control throttle combination of general purpose engine |
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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: 20151230 Termination date: 20180817 |