CN107956585A - A kind of motorcycle idle speed controls valve chest - Google Patents
A kind of motorcycle idle speed controls valve chest Download PDFInfo
- Publication number
- CN107956585A CN107956585A CN201711138621.6A CN201711138621A CN107956585A CN 107956585 A CN107956585 A CN 107956585A CN 201711138621 A CN201711138621 A CN 201711138621A CN 107956585 A CN107956585 A CN 107956585A
- Authority
- CN
- China
- Prior art keywords
- flange
- shell
- control valve
- spring
- idle speed
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of motorcycle idle speed to control valve chest, is related to idle speed control valve technical field.The motorcycle idle speed controls valve chest, including controlling valve body, first flange has been fixedly connected with the top and bottom of the control valve body, the left side of the first flange and the right side of second flange overlap, the equal grafting in side of the first flange and second flange is provided with threaded rod, the right end of the threaded rod is fixedly connected with limiting plate, and first spring that passes on left of the limiting plate is flexibly connected with the right side of first flange.The motorcycle idle speed controls valve chest, by the way that there is provided first flange, second flange, threaded rod, limiting plate and the first spring, when dismounting, unscrew bar, threaded rod slowly departs from second flange and first flange, threaded rod is tightened in the inside that threaded rod is inserted into first flange and second flange when installation, and threaded rod drives limiting plate movement, and limiting plate and first flange compress the first spring together.
Description
Technical field
The present invention relates to idle speed control valve technical field, is specially a kind of motorcycle idle speed control valve chest.
Background technology
Motorcycle idle speed control valve, by idle controller according to ignition signal, is drawing on restrictor bypath air hole
When holding up rotating speed and being less than 750RPM, even if idle speed control valve events, to lift engine speed, after engine speed is more than 1050RPM,
Then stopping acts, and is being equipped with the car type of cold gas system, and this control valve is known as after idling speed-raising valve because refrigerating compressor acts
Afterwards, engine load is produced, reduces engine idle, and idle speed control valve acts therewith, to maintain the stability of idling.
General motorcycle idle speed control valve casing needs to repair and detect after a protracted use, if inspection not in time
The accident that may occur without is repaiied, staff is inconvenient to disassemble and install when repairing, and can waste the time of staff, shadow
Ring the efficiency of maintenance.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of motorcycle idle speed to control valve chest, solves inconvenience
The problem of disassembly and installation.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of motorcycle idle speed controls valve casing
Body, including control valve body, described control have been fixedly connected with first flange, the first flange at the top and bottom of valve body
Left side and the right side of second flange overlap, the equal grafting in side of the first flange and second flange is provided with threaded rod, institute
The right end for stating threaded rod is fixedly connected with limiting plate, the right side work for passing on left the first spring and first flange of the limiting plate
Dynamic connection, the second flange bottom of the control valve body left side top at the top of the first dustproof shell with being fixedly connected, the control
It is fixedly connected on the left of valve body processed at the top of the second flange of lower section with the bottom of the second dustproof shell, the bottom of first dustproof shell
Overlapped with the top of the second dustproof shell, the upper surface of first dustproof shell offers the first groove, first groove it is interior
Portion is socketed with the first shell, and the lower surface of second dustproof shell offers the second groove, the inside socket of second groove
There is second housing, one end of first shell and one end of second housing are flexibly connected by hinge, the second housing
The other end is fixedly connected with second spring, and one end of the second spring and the other end of the first shell overlap, outside described first
Shell surface is fixedly connected with fixed block, and the upper surface of the fixed block offers card slot, and the surface of the second housing, which is fixed, to be connected
Pedestal is connected to, the inside of the pedestal is provided with snap ring, and the snap ring is connected to the inside of card slot.
Preferably, first spring wrap is arranged on the surface of threaded rod, the left end and the first method of first spring
Blue right side overlap joint.
Preferably, the equal length of first dustproof shell and the second dustproof shell, first dustproof shell and second dust-proof
Left side of the right side of shell with controlling valve body overlaps.
Preferably, the shape of first shell and second housing is semicircle, first shell and second housing
Diameter be equal.
Preferably, one end of the second housing is flexibly connected by second spring with one end of the first shell, and described
One end of two springs and one end of second housing are welded.
Preferably, the snap ring is actively socketed on the inside of pedestal, and the surface of the snap ring and the inner wall of card slot overlap.
(3) beneficial effect
Compared with prior art, beneficial effects of the present invention are as follows：
1st, motorcycle idle speed of the present invention control valve chest, by the way that there is provided first flange, second flange, threaded rod, spacing
Plate and the first spring, when dismounting, unscrew bar, and threaded rod slowly departs from second flange and first flange, installation
When threaded rod be inserted into the inside of first flange and second flange tighten threaded rod, threaded rod drives limiting plate movement, limit
Position plate and first flange compress the first spring together, effect of first spring to first flange applying power in compression, so that
Allow first flange and second flange sticking together tightly, ensure the effect of stabilization.
2nd, motorcycle idle speed of the present invention control valve chest, by being provided with, the first dustproof shell, the second dustproof shell, first recessed
Groove, the first shell, the second groove, second housing, hinge, second spring, fixed block, card slot, pedestal and snap ring, when needing to dismantle
When, press the first shell and second housing so that second spring forced compression, the snap ring being connected to inside card slot is revolved
Turn, after snap ring departs from fixed block, rotate the first shell and second housing, the first shell and second housing depart from the first groove and
Second groove, finally opens the first dustproof shell and the second dustproof shell and carries out inspection and maintenance to its inside so that the first dustproof shell
With the convenient disassembly of the second dustproof shell, the maintenance efficiency to motorcycle idle speed control valve can be improved, dimension is reduced and forms this.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side schematic view of the first ditch profile structure of the invention.
In figure：1 control valve body, 2 first flanges, 3 second flanges, 4 threaded rods, 5 limiting plates, 6 first springs, 7 first
Dustproof shell, 8 second dustproof shells, 9 first grooves, 10 first shells, 11 second grooves, 12 second housings, 13 hinges, 14 second bullets
Spring, 15 fixed blocks, 16 card slots, 17 pedestals, 18 snap rings.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of motorcycle idle speed controls valve chest, including control
Valve body 1, the top and bottom of control valve body 1 have been fixedly connected with first flange 2, the left side of first flange 2 and the second method
The right side overlap joint of orchid 3, by the way that there is provided first flange 2 and second flange 3, flange is called ring flange or bead, flange is to make pipe
The part that son is connected with each other with pipe and with valve, is connected to pipe end, and perforation on flange, threaded rod 4 is close to two flanges, the
The equal grafting in side of one flange 2 and second flange 3 is provided with threaded rod 4, and the right end of threaded rod 4 is fixedly connected with limiting plate 5, limit
First spring 6 that passes on left of position plate 5 is flexibly connected with the right side of first flange 2, and the winding of the first spring 6 is arranged on threaded rod 4
Surface, the left end of the first spring 6 and the right side of first flange 2 overlap, by the way that there is provided first flange 2, second flange 3, spiral shell
Rasp bar 4,5 and first spring 6 of limiting plate, when dismounting, unscrew bar 4, and threaded rod 4 slowly departs from 3 He of second flange
Threaded rod 4, screw thread are tightened in first flange 2, the inside that threaded rod 4 is inserted into first flange 2 and second flange 3 by installation when
Bar 4 drives limiting plate 5 to move, and limiting plate 5 and first flange 2 compress the first spring 6 together, and the first spring 6 in compression is right
The effect of 2 applying power of first flange, so as to allow first flange 2 and second flange 3 sticking together tightly, ensures the work of stabilization
With 3 bottom of second flange of 1 left side top of control valve body is fixedly connected with the top of the first dustproof shell 7, controls valve body 1
The top of second flange 3 below left side is fixedly connected with the bottom of the second dustproof shell 8, and the bottom of the first dustproof shell 7 and second is prevented
The equal length of the top overlap joint of dirt shell 8, the first dustproof shell 7 and the second dustproof shell 8, the first dustproof shell 7 and the second dustproof shell 8
Left side of the right side with controlling valve body 1 overlaps, and the upper surface of the first dustproof shell 7 offers the first groove 9, the first groove 9
Inside is socketed with the first shell 10, and the lower surface of the second dustproof shell 8 offers the second groove 11, the inside socket of the second groove 11
There is second housing 12, by there is provided the first groove 9 and the second groove 11, when the card of the first shell 10 and second housing 12 tightly
When being connected on the inside of the first groove 9 and the second groove 11 so that the first dustproof shell 7 and the second dustproof shell 8 are fixed together,
The shape of first shell 10 and second housing 12 is semicircle, and the diameter of the first shell 10 and second housing 12 is equal, and
One end of one shell 10 and one end of second housing 12 are flexibly connected by hinge 13, by the way that there is provided hinge 13,13 energy of hinge
Form two foldings, be two parts of attached article and the component of activity can be allowed to, can allow the first shell 10 and second housing 12 around
Hinge 13 to rotate, so that the first shell 10 and second housing 12 can be taken off out of the first groove 9 and the second groove 11, the
The other end of two shells 12 is fixedly connected with second spring 14, and one end of second spring 14 and the other end of the first shell 10 are taken
Connect, one end of second housing 12 is flexibly connected by second spring 14 with one end of the first shell 10, one end of second spring 14
Welded with one end of second housing 12,10 surface of the first shell is fixedly connected with fixed block 15, and the upper surface of fixed block 15 opens up
Have card slot 16, the surface of second housing 12 is fixedly connected with pedestal 17, and the inside of pedestal 17 is provided with snap ring 18, by there is provided
Pedestal 17, snap ring 18 can be rotated around pedestal 17, and control snap ring 18 is connected to the inside of card slot 16 or snap ring 18 departs from card
Groove 16, snap ring 18 are connected to the inside of card slot 16, and snap ring 18 is actively socketed on the inside of pedestal 17, the surface of snap ring 18 and card slot
16 inner wall overlap joint, by being provided with, the first dustproof shell 7, the second dustproof shell 8, the first groove 9, the first shell 10, the second groove
11st, second housing 12, hinge 13, second spring 14, fixed block 15, card slot 16, pedestal 17 and snap ring 18, when needing to dismantle
Wait, press the first shell 10 and second housing 12 so that 14 forced compression of second spring, will be connected to the snap ring inside card slot 16
18 rotations, after snap ring 18 departs from fixed block 15, rotate the first shell 10 and second housing 12, the first shell 10 and second housing
12 depart from the first groove 9 and the second groove 11, finally open the first dustproof shell 7 and the second dustproof shell 8 checks its inside
And maintenance so that the convenient disassembly of the first dustproof shell 7 and the second dustproof shell 8, can improve to motorcycle idle speed control valve
Maintenance efficiency, reduces dimension and forms this.
During work, when dismounting, unscrew bar 4, and threaded rod 4 slowly departs from second flange 3 and first flange 2,
Press the first shell 10 and second housing 12 so that 14 forced compression of second spring, the snap ring 18 that will be connected to inside card slot 16
Rotation, after snap ring 18 departs from fixed block 15, rotates the first shell 10 and second housing 12, the first shell 10 and second housing 12
Depart from the first groove 9 and the second groove 11, open the first dustproof shell 7 and the second dustproof shell 8 and inspection and maintenance is carried out to its inside,
Threaded rod 4 is tightened in the inside that threaded rod 4 is inserted into first flange 2 and second flange 3 when installation, and threaded rod 4 drives limit
Position plate 5 moves, and limiting plate 5 and first flange 2 compress the first spring 6 together, and the first spring 6 in compression is to first flange 2
The effect of applying power, so that first flange 2 and second flange 3 sticking together tightly are allowed, by the first shell 10 and second housing
12 are connected to the inside of the first groove 9 and the second groove 11, are clamped snap ring 18 after rotating the first shell 10 and second housing 12
In the inside of card slot 16.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of motorcycle idle speed controls valve chest, including control valve body (1), it is characterised in that：The control valve body (1)
Top and bottom be fixedly connected with first flange (2), the left side of the first flange (2) and the right side of second flange (3)
Overlap joint, the equal grafting in side of the first flange (2) and second flange (3) are provided with threaded rod (4), the threaded rod (4)
Right end is fixedly connected with limiting plate (5), the right side for passing on left the first spring (6) and first flange (2) of the limiting plate (5)
It is flexibly connected, second flange (3) bottom of top and the top of the first dustproof shell (7) are fixed on the left of the control valve body (1)
Connection, second flange (3) top of control valve body (1) left side lower section are fixedly connected with the bottom of the second dustproof shell (8),
The bottom of first dustproof shell (7) and the top overlap joint of the second dustproof shell (8), the upper surface of first dustproof shell (7) is opened
Equipped with the first groove (9), the inside of first groove (9) is socketed with the first shell (10), under second dustproof shell (8)
Surface offers the second groove (11), and the inside of second groove (11) is socketed with second housing (12), first shell
(10) one end and one end of second housing (12) is flexibly connected by hinge (13), and the other end of the second housing (12) is consolidated
Surely it is connected with second spring (14), one end of the second spring (14) is overlapped with the other end of the first shell (10), and described the
One shell (10) surface is fixedly connected with fixed block (15), and the upper surface of the fixed block (15) offers card slot (16), described
The surface of second housing (12) is fixedly connected with pedestal (17), and the inside of the pedestal (17) is provided with snap ring (18), the card
Ring (18) is connected to the inside of card slot (16).
A kind of 2. motorcycle idle speed control valve chest according to claim 1, it is characterised in that：First spring (6)
Winding is arranged on the surface of threaded rod (4), and the left end of first spring (6) is overlapped with the right side of first flange (2).
A kind of 3. motorcycle idle speed control valve chest according to claim 1, it is characterised in that：First dustproof shell
(7) and the second dustproof shell (8) equal length, the right side of first dustproof shell (7) and the second dustproof shell (8) is and control valve
The left side overlap joint of body (1).
A kind of 4. motorcycle idle speed control valve chest according to claim 1, it is characterised in that：First shell (10)
Shape with second housing (12) is semicircle, and the diameter of first shell (10) and second housing (12) is equal.
A kind of 5. motorcycle idle speed control valve chest according to claim 1, it is characterised in that：The second housing (12)
One end be flexibly connected by second spring (14) with one end of the first shell (10), one end of the second spring (14) and the
One end welding of two shells (12).
A kind of 6. motorcycle idle speed control valve chest according to claim 1, it is characterised in that：Snap ring (18) activity
The inside of pedestal (17) is socketed in, the surface of the snap ring (18) is overlapped with the inner wall of card slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138621.6A CN107956585A (en) | 2017-11-16 | 2017-11-16 | A kind of motorcycle idle speed controls valve chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138621.6A CN107956585A (en) | 2017-11-16 | 2017-11-16 | A kind of motorcycle idle speed controls valve chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956585A true CN107956585A (en) | 2018-04-24 |
Family
ID=61964686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138621.6A Withdrawn CN107956585A (en) | 2017-11-16 | 2017-11-16 | A kind of motorcycle idle speed controls valve chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661362A (en) * | 2019-09-25 | 2020-01-07 | 浙江联大科技有限公司 | Vibration/noise reduction direct current motor structure |
| CN111469091A (en) * | 2020-04-22 | 2020-07-31 | 西安现代控制技术研究所 | Combined tool for mounting and dismounting large-diameter flange plate |
-
2017
- 2017-11-16 CN CN201711138621.6A patent/CN107956585A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661362A (en) * | 2019-09-25 | 2020-01-07 | 浙江联大科技有限公司 | Vibration/noise reduction direct current motor structure |
| CN111469091A (en) * | 2020-04-22 | 2020-07-31 | 西安现代控制技术研究所 | Combined tool for mounting and dismounting large-diameter flange plate |
| CN111469091B (en) * | 2020-04-22 | 2021-11-16 | 西安现代控制技术研究所 | Combined tool for mounting and dismounting large-diameter flange plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |
|
| WW01 | Invention patent application withdrawn after publication |