CN209179878U - A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device - Google Patents
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device Download PDFInfo
- Publication number
- CN209179878U CN209179878U CN201822100042.9U CN201822100042U CN209179878U CN 209179878 U CN209179878 U CN 209179878U CN 201822100042 U CN201822100042 U CN 201822100042U CN 209179878 U CN209179878 U CN 209179878U
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- China
- Prior art keywords
- seat
- flyball
- governor
- right sides
- diesel engine
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Abstract
The utility model discloses a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor devices, including governor seat, symmetrical be fitting to connection has L shape block at left and right sides of the top of governor seat, flyball mounting groove is symmetrically provided at left and right sides of the upper end of governor seat, and two groups of flyball mounting grooves are located between two groups of L shape blocks, circular mounting plate is connected at the top of governor seat, the inner cavity of flyball mounting groove is equipped with flying hammer device, symmetrical be fitting to connection has drive pin at left and right sides of the upper end of governor seat, and two groups of drive pins are located between two groups of flying hammer devices, the top center of governor seat is provided with sliding sleeve slot, driven disc is symmetrically arranged at left and right sides of the upper end of governor seat, the bottom of sliding sleeve slot is connected with Rotational Cylindrical, the bottom of Rotational Cylindrical is equipped with rotation bolt, hole retaining ring is symmetrically arranged at left and right sides of the intracavity bottom of governor seat.The centrifugal force pulls shift fork that the utility model can solve flyball adjusts injection pump oil mass to stablize the revolving speed of diesel engine, the low problem of stable state speed change rate.
Description
Technical field
The utility model relates to mechanical spring and flyweight governor fields, and in particular to a kind of efficient single cylinder diesel engine flyball speed regulation
Device device.
Background technique
The history that machine driving has been passed by thousands of years with people, either in life or in terms of production, it
All huge contribution has been made for the development process of the mankind.Nowadays, with the extensive use of electronic technology, information technology, make machine
Tool transmission also enters a new developing stage.Machine driven system is in high speed, efficient, energy-saving and environmental protection and miniaturization etc.
Aspect, which has, to be significantly improved.Now, simple mechanically or electrically transmission seems more to joined fluid technique, intelligent control
Technology segment, the synthesis of machinery, electronics, sensor technology, software have become a kind of important trend.Diesel engine be the thermal efficiency most
It is high, energy utilization is best, one of most energy-efficient type, the application of diesel engine can also further expand to compact car, car field.
Engine speed automatic control system is by revolving speed automatic speed governor, by speed regulation object and load device three parts group
At.Wherein, governor is the core of engine automatic control system.Flyball component is the component part of mechanical speed governor
One of, as Speed sensing element, the transmission mechanism with adjustable centrifugation dynamic balance mechanism and movement is each governor for it
All prerequisite three parts.The governor of single cylinder diesel uses mechanical speed governors, adds two to fly using in crankshaft toothed wheel front end
The structure of hammer, in diesel engine operational process, according to the size of diesel engine speed, the centrifugal force pulls shift fork for passing through flyball adjusts spray
Oil pump oil mass stablizes the revolving speed of diesel engine, and stable state speed change rate guarantees 5%, much less than requiring.
Therefore, how to overcome the above problem, it is current to need to solve.
Utility model content
The purpose of the utility model is to overcome be directed to deficiency present in network cabinet in the prior art.The utility model solution
The centrifugal force pulls shift fork of flyball of having determined adjusts injection pump oil mass to stablize the revolving speed of diesel engine, and stable state speed change rate is low to ask
Topic.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device, including governor seat, the top of the governor seat
Symmetrical be fitting to connection has L shape block at left and right sides of portion, is symmetrically provided with flyball mounting groove at left and right sides of the upper end of the governor seat, and
Two groups of flyball mounting grooves are located between two groups of L shape blocks, and circular mounting plate, the flyball peace are connected at the top of the governor seat
The inner cavity of tankage is equipped with flying hammer device, and symmetrical be fitting to connection has drive pin, and two at left and right sides of the upper end of the governor seat
Group drive pin is located between two groups of flying hammer devices, and the top center of the governor seat is provided with sliding sleeve slot, the governor seat
It is symmetrically arranged with driven disc at left and right sides of upper end, the bottom of the sliding sleeve slot is connected with Rotational Cylindrical, and the bottom of the Rotational Cylindrical is equipped with
Bolt is rotated, is symmetrically arranged with hole retaining ring at left and right sides of the intracavity bottom of the governor seat.
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device above-mentioned, the flying hammer device includes flyball seat,
It symmetrically is connected with flying hammer bracket at left and right sides of the top of the flyball seat, the front side wall of the flying hammer bracket is provided with flyball pin hole,
The top center of the flyball seat is equipped with mounting plate, is connected with connecting column, the bottom of the flyball seat at the top of the mounting plate
Center is connected with flyball pin, and the outer wall of the flyball pin is socketed with spring.
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device above-mentioned, the driven disc fit with L shape block.
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device above-mentioned, the sliding sleeve slot are trapezoidal shape.
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device above-mentioned, the flying hammer device be equipped with three groups, and
It arranges in array-like.
A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device above-mentioned, the flyball seat and flying hammer bracket use
It is integrally formed or is fixedly connected.
The beneficial effects of the utility model are: sliding sleeve is mounted in sliding sleeve slot, after diesel engine operating, pass through two sides flyball
The movement of the big minor adjustment sliding sleeve of centrifugal force adjusts oil pump throttle size to control diesel engine speed, by three flyballs to drive
Device is evenly arranged on governor seat, is inserted into flyball mounting groove, and when changing engine load, rotation speed change is smaller, flyball
Device is more stable to the control of diesel engine fuel injecting throttle size, by the movement of the big minor adjustment sliding sleeve of flying hammer device centrifugal force, from
And drive and adjust oil pump throttle size to control diesel engine speed, the speed regulation of single cylinder diesel stable state is improved, drive pin and flyball fill
The gap set controls flying hammer device due to the lateral reaction of the lateral excessive generation in bevel edge gap of drive pin and improves reliability,
Service life is extended, the centrifugal force pulls shift fork for solving flyball adjusts injection pump oil mass to stablize the revolving speed of diesel engine,
The low problem of stable state speed change rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the structural schematic diagram of flying hammer device.
Attached meaning marked in the figure is as follows:
1: governor seat；2:L shape block；3: flyball mounting groove；4: circular mounting plate；5: flying hammer device；501: flyball seat；
502: flying hammer bracket；503: flyball pin hole；504: mounting plate；505: connecting column；506: flyball pin；507: spring；6: drive pin；
7: sliding sleeve slot；8: driven disc；9: Rotational Cylindrical；10: rotation bolt；11: hole retaining ring.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1-3: a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device, including governor seat 1, governor
Symmetrical be fitting to connection has L shape block 2 at left and right sides of the top of seat 1, and flyball installation is symmetrically provided at left and right sides of the upper end of governor seat 1
Slot 3, and two groups of flyball mounting grooves 3 are located between two groups of L shape blocks 2, the top of governor seat 1 is connected with circular mounting plate 4, flyball
The inner cavity of mounting groove 3 is equipped with flying hammer device 5, and flying hammer device 5 is equipped with three groups, and arranges in array-like, and flying hammer device 5 includes flying
It hammers seat 501 into shape, is symmetrically connected with flying hammer bracket 502 at left and right sides of the top of flyball seat 501, flyball seat 501 is adopted with flying hammer bracket 502
With being integrally formed or being fixedly connected, the front side wall of flying hammer bracket 502 is provided with flyball pin hole 503, the top center of flyball seat 501
Equipped with mounting plate 504, the top of mounting plate 504 is connected with connecting column 505, and the bottom centre of flyball seat 501 is connected with flyball pin
506, the outer wall of flyball pin 506 is socketed with spring 507, and symmetrical be fitting to connection has drive pin at left and right sides of the upper end of governor seat 1
6, and two groups of drive pins 6 are located between two groups of flying hammer devices 5, the top center of governor seat 1 is provided with sliding sleeve slot 7, and sliding sleeve slot 7 is
The upper end left and right sides of trapezoidal shape, governor seat 1 is symmetrically arranged with driven disc 8, and driven disc 8 and L shape block 2 fits, sliding sleeve slot 7
Bottom is connected with Rotational Cylindrical 9, and the bottom of Rotational Cylindrical 9 is equipped with rotation bolt 10, symmetrically sets at left and right sides of the intracavity bottom of governor seat 1
There is hole retaining ring 11.
When the utility model is used, the structure design of the utility model is reasonable, sliding sleeve is mounted in sliding sleeve slot 7, diesel oil
After machine operating, by the movement of the big minor adjustment sliding sleeve of 5 centrifugal force of two sides flying hammer device, come to drive and adjust oil pump throttle size
Diesel engine speed is controlled, three flying hammer devices 5 are evenly arranged on governor seat 1, is inserted into flyball mounting groove 3, makes diesel engine
When load change, rotation speed change is smaller, and flying hammer device is more stable to the control of 5 oil machine oil spout throttle size of bavin, is filled by flyball
The movement of the big minor adjustment sliding sleeve of 5 centrifugal force is set, oil pump throttle size is adjusted to drive to control diesel engine speed, improves single cylinder
The speed regulation of diesel engine stable state, the gap of drive pin 6 and flying hammer device 5 control flying hammer device 5, due between the lateral bevel edge of drive pin 6
The lateral reaction of the excessive generation of gap, improves reliability, extends service life, and the centrifugal force pulls shift fork for solving flyball is adjusted
Injection pump oil mass stablizes the revolving speed of diesel engine, the low problem of stable state speed change rate.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device, it is characterised in that: described including governor seat (1)
Symmetrical be fitting to connection has L shape block (2) at left and right sides of the top of governor seat (1), at left and right sides of the upper end of the governor seat (1)
It is symmetrically provided with flyball mounting groove (3), and two groups of flyball mounting grooves (3) are located between two groups of L shape blocks (2), the governor seat (1)
Top be connected with circular mounting plate (4), the inner cavity of the flyball mounting groove (3) is equipped with flying hammer device (5), the governor
There is drive pin (6) symmetrical be fitting to connection at left and right sides of the upper end of seat (1), and two groups of drive pins (6) are located at two groups of flying hammer devices (5)
Between, the top center of the governor seat (1) is provided with sliding sleeve slot (7), symmetrical at left and right sides of the upper end of the governor seat (1)
Equipped with driven disc (8), the bottom of the sliding sleeve slot (7) is connected with Rotational Cylindrical (9), and the bottom of the Rotational Cylindrical (9) is equipped with rotation
The intracavity bottom left and right sides of bolt (10), the governor seat (1) is symmetrically arranged with hole retaining ring (11).
2. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device according to claim 1, it is characterised in that: institute
Stating flying hammer device (5) includes flyball seat (501), and flying hammer bracket is symmetrically connected at left and right sides of the top of the flyball seat (501)
(502), the front side wall of the flying hammer bracket (502) is provided with flyball pin hole (503), and the top center of the flyball seat (501) is set
Have mounting plate (504), be connected with connecting column (505) at the top of the mounting plate (504), in the bottom of the flyball seat (501)
The heart is connected with flyball pin (506), and the outer wall of the flyball pin (506) is socketed with spring (507).
3. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device according to claim 1, it is characterised in that: institute
Driven disc (8) is stated to fit with L shape block (2).
4. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device according to claim 1, it is characterised in that: institute
Stating sliding sleeve slot (7) is trapezoidal shape.
5. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device according to claim 1, it is characterised in that: institute
Flying hammer device (5) are stated equipped with three groups, and arrange in array-like.
6. a kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device according to claim 2, it is characterised in that: institute
Flyball seat (501) is stated to use integrated molding with flying hammer bracket (502) or be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100042.9U CN209179878U (en) | 2018-12-14 | 2018-12-14 | A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100042.9U CN209179878U (en) | 2018-12-14 | 2018-12-14 | A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179878U true CN209179878U (en) | 2019-07-30 |
Family
ID=67376822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100042.9U Expired - Fee Related CN209179878U (en) | 2018-12-14 | 2018-12-14 | A kind of efficient single cylinder diesel engine mechanical spring and flyweight governor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179878U (en) |
-
2018
- 2018-12-14 CN CN201822100042.9U patent/CN209179878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190730 Termination date: 20191214 |