CN215891327U

CN215891327U - Electric control air compensating valve of motorcycle

Info

Publication number: CN215891327U
Application number: CN202122496120.3U
Authority: CN
Inventors: 宋静苗; 林琳; 孙广志
Original assignee: Harbin Dong An Zhiyang Automobile Electric Co ltd
Current assignee: Harbin Dong An Zhiyang Automobile Electric Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-22
Anticipated expiration: 2031-10-15

Abstract

An electric control gulp valve of a motorcycle belongs to the technical field of motorcycles. The gulp valve is convenient to control, high in sensitivity, convenient to install and capable of achieving the damping effect. The electromagnetic sealing device comprises a shell assembly, an electromagnetic assembly and a sealing assembly; the electromagnetic assembly is embedded into the shell assembly in an injection molding mode, the sealing assembly is inserted into the electromagnetic assembly, and the shell assembly comprises an upper cover and a middle cover; the middle part of the middle cover is arranged in a hollow mode, the middle cover is sleeved on the outer side of the sealing assembly and buckled on the shell, the upper cover is buckled on the middle cover, the middle cover is provided with an air inlet pipe, the upper cover is provided with two air outlet pipes, the air inlet pipe and the air outlet pipes are communicated with each other inside the middle cover and the upper cover to form an air flow channel, the sealing assembly is inserted into the air flow channel, the sealing assembly moves up and down through on-off control of the electromagnetic assembly, and two working states of air supplement valve sealing and air inlet are formed. The gulp valve is flexible and convenient to control, simple to install and has a damping effect, so that the gulp valve is not easy to fall off.

Description

Electric control air compensating valve of motorcycle

Technical Field

The utility model belongs to the technical field of motorcycles, and particularly relates to an electric control gulp valve of a motorcycle.

Background

At present, most pneumatic valves are used in motorcycle air supply valves, and the pneumatic valves have the problems of low sensitivity, untimely air supply and the like in the application process. In addition, the mode that current gulp valve adopted the connecting piece of hard material to carry out the rigidity to clamp to install in the corresponding position of motorcycle more, and the production and processing technology requirement to the connecting piece is higher like this, and the precision requirement is higher, and the processing difficulty, hard material shock attenuation effect is poor simultaneously, and at the motorcycle in-process of traveling, a large amount of vibrations will influence the intensity of connecting piece and then shorten life, make the gulp valve drop easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the motorcycle electric control gulp valve which is an electromagnetic valve, is convenient to control, has high sensitivity, is convenient to install and has a damping effect.

The technical scheme adopted for solving the technical problems is as follows: an electric control gulp valve of a motorcycle comprises a shell component, an electromagnetic component and a sealing component; the electromagnetic assembly is embedded into the shell assembly in an injection molding mode, the sealing assembly is inserted on the electromagnetic assembly, and the shell assembly comprises an upper cover, a middle cover and a shell; the middle cover is hollow, sleeved on the outer side of the sealing assembly and buckled on the shell, the upper cover is buckled on the middle cover, the middle cover is provided with an air inlet pipe, the upper cover is provided with two air outlet pipes, the air inlet pipe and the air outlet pipes are communicated with each other inside the middle cover and the upper cover to form an air flow channel, the sealing assembly is inserted into the air flow channel, the sealing assembly moves up and down through on-off control of the electromagnetic assembly, and therefore blocking and communication between the air inlet pipe and the air outlet pipes are achieved to form two working states of sealing and air inlet.

The electromagnetic assembly comprises a winding framework, a coil, an iron core, a magnetic yoke bracket cover, a magnetic yoke bracket and two lugs; the utility model discloses a coil winding device, including yoke support, iron core, coil winding, coil, yoke cover, coil winding frame, yoke support, coil winding frame, coil, yoke cover, yoke support cover, coil winding frame, coil, yoke support cover, coil, and coil support, yoke support cover, yoke, and yoke support, and coil, yoke, and coil, yoke, and coil, yoke, coil, yoke, coil, and coil, yoke, and coil, yoke, and coil, yoke, coil, and coil, yoke, and coil, yoke, coil, and coil, yoke, coil, yoke, coil, yoke, and coil, yoke, coil, and coil, and coil.

The sealing assembly comprises a sealing gasket, a spring and a movable valve core; one end of the movable valve core is inserted into the through hole of the winding framework, the other end of the movable valve core is inserted into the middle cover and penetrates through the middle cover, a sealing gasket is clamped on the end of the upper end of the movable valve core, a lining plate with a supporting function is arranged in the sealing gasket, the spring is sleeved on the movable valve core and is positioned between the sealing gasket and the shell, the sealing gasket is used for restoring the original position of the sealing gasket, and the sealing gasket is arranged in the upper cover and can block an airflow channel and is matched with the spring to open and close the airflow channel.

The movable valve core is of a two-section stepped columnar structure, wherein the end with the larger diameter is a valve core seat, the end with the smaller diameter is a valve core rod, the end of the valve core rod is provided with an annular clamping groove, the sealing gasket is clamped in the clamping groove, the bottom surface of the valve core seat is provided with a circular truncated cone groove, and the circular truncated cone groove is matched with the upper part of the iron core.

The housing assembly further comprises two mounting rubber sleeves, and the mounting rubber sleeves are mounted on the middle cover.

The upper cover is internally provided with an annular limiting seat for limiting the position of the sealing gasket, the two air outlet pipes are symmetrically arranged on the left side and the right side of the upper cover, the limiting seat is provided with two notches which are symmetrically arranged, and the two notches are respectively arranged corresponding to the two air outlet pipes.

The air inlet pipe is arranged on the side face of the middle cover and is vertical to the axis of the middle cover, and the air inlet pipe is positioned between the two rubber sleeve seats.

The middle cover is fixed on the shell in an ultrasonic welding mode, and the upper cover is fixed on the middle cover in an ultrasonic welding mode.

The utility model has the beneficial effects that: the air supply valve is an electromagnetic valve, can be powered on and powered off to supply air according to the requirement, and is more flexible and convenient to control; in the installation, the gulp valve is provided with the installation rubber sleeve, and the installation rubber sleeve is made of rubber materials, so that the installation can be finished when the size of the installation position is not standard, and meanwhile, the gulp valve has a damping effect, so that the gulp valve is not easy to fall off.

Drawings

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the construction of the electromagnetic assembly and the sealing assembly of the present invention;

FIG. 3 is a first cross-sectional view of the present invention;

FIG. 4 is a second cross-sectional view of the present invention;

FIG. 5 is a schematic view of the structure of the upper cover of the present invention;

FIG. 6 is a schematic view of the cover structure of the present invention;

FIG. 7 is a schematic view of the movable valve core of the present invention;

in the figure:

66. a housing assembly; 77. an electromagnetic assembly; 88. a seal assembly;

1. an upper cover; 2. a gasket; 3. a spring; 4. a middle cover; 5. a housing; 6. winding a bobbin; 7. a coil; 8. an iron core; 9. a movable valve core; 10. a lug plate; 11. installing a rubber sleeve; 12. a yoke bracket cover; 13. a yoke support; 101. an air outlet pipe; 102. a limiting seat; 201. a liner plate; 401. an air inlet pipe; 402. a rubber sleeve seat; 901. a valve core seat; 902. a valve core rod; 903. a truncated cone-shaped groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

An electric control gulp valve of a motorcycle comprises a shell component 66, an electromagnetic component 77 and a sealing component 88; the housing assembly 66 comprises an upper cover 1, a middle cover 4 and a housing 5; the electromagnetic component 77 is embedded in the shell 5 by injection molding, the sealing component 88 is inserted in the electromagnetic component 77, the middle part of the middle cover 4 is hollow and sleeved outside the sealing component 88 and is buckled on the shell 5, the upper cover 1 is buckled on the middle cover 4, the middle cover 4 is provided with the air inlet pipe 401, the upper cover 1 is provided with the two air outlet pipes 101, the air inlet pipe 401 and the air outlet pipe 101 are communicated with each other inside the middle cover 4 and the upper cover 1 to form an air flow channel, the sealing component 88 is inserted in the air flow channel, and the sealing component 88 moves up and down by on-off control of the electromagnetic component 77, so that blocking and communication between the air inlet pipe 401 and the air outlet pipe 101 are completed to form two working states of sealing and air inlet.

The electromagnetic component 77 comprises a winding framework 6, a coil 7, an iron core 8, a magnetic yoke bracket cover 12, a magnetic yoke bracket 13 and two lugs 10; yoke support 13 is "U" type, 8 lower parts of iron core riveting are on the U-shaped tank bottom surface of yoke support 13, and the edge of 8 upper portions of iron core is done the circular cone and is handled, wire winding skeleton 6 is "native" type and is equipped with the through-hole that runs through from top to bottom at the middle part, and wire winding skeleton 6 suit is in the 8 outsides of iron core and fixes on yoke support 13, coil 7 twines and sets up in the circular cone platform shape groove at 6 waists of wire winding skeleton, and the first end both ends of coil 7 set up in a department and respectively connect a lug 10, two lug 10 is used for connecting outside power supply facility, yoke support lid 12 lock dress is on the uncovered of yoke support 13 upper end, the centre bore that yoke support lid 12 was equipped with is worn out to wire winding skeleton 6 upper end. The magnetic yoke support cover 12 and the magnetic yoke support 13 are matched and made of magnetic yoke materials, so that the divergence of magnetic induction lines can be effectively limited, and the stability of magnetism in a working state is guaranteed.

The sealing assembly 88 comprises a sealing gasket 2, a spring 3 and a movable valve core 9; one end of the movable valve core 9 is inserted into a through hole of the winding framework 6, the other end of the movable valve core is inserted into the middle cover 4 and penetrates through the middle cover 4, a sealing gasket 2 is clamped on the upper end of the movable valve core 9 as far as possible, a lining plate 201 with a supporting function is arranged in the sealing gasket 2, the spring 3 is sleeved on the movable valve core 9 and is positioned between the sealing gasket 2 and the shell 5 and used for restoring the sealing gasket 2 to the original position, the sealing gasket 2 is arranged in the upper cover 1 and can block an airflow channel and is matched with the spring 3 to open and close the airflow channel, and the spring 3 adopts a conical spiral spring according to structural requirements.

The movable valve core 9 is of a two-section stepped columnar structure, wherein the end with the larger diameter is a valve core seat 901, the end with the smaller diameter is a valve core rod 902, the end of the valve core rod 902 is provided with an annular clamping groove, the sealing gasket 2 is clamped in the clamping groove, the bottom surface of the valve core seat 901 is provided with a circular truncated cone-shaped groove 903, and the circular truncated cone-shaped groove 903 is matched with the upper part of the iron core 8. In the falling process of the movable valve core 9, the conical frustum-shaped groove 903 formed in the bottom surface of the valve core seat 901 is matched with the taper of the edge of the upper part of the iron core 8, so that the conical frustum-shaped groove 903 is buckled on the upper part of the iron core 8 after the movable valve core 9 falls, and the assembly degree is ensured.

Two rubber sleeve seats 402 are symmetrically arranged on the outer surface of the middle cover 4, the two mounting rubber sleeves 11 are respectively clamped on the two rubber sleeve seats 402, the air inlet pipe 401 is arranged on the side surface of the middle cover 4 and is vertical to the axis of the middle cover 4, and the air inlet pipe 401 is positioned between the two rubber sleeve seats 402.

The housing assembly 66 further includes two mounting rubber sleeves 11, the mounting rubber sleeves 11 are mounted on the middle cover 4, the mounting rubber sleeves 11 are made of rubber materials, so that the mounting can be completed when the size of the mounting position is different, and meanwhile, the mounting rubber sleeves have a damping effect, so that the air supply valve is not easy to fall off.

The sealing gasket is characterized in that an annular limiting seat 102 used for limiting the position of the sealing gasket 2 is arranged in the upper cover 1, the two air outlet pipes 101 are symmetrically arranged on the left side and the right side of the upper cover 1, two notches which are symmetrically arranged are formed in the limiting seat 102, and the two notches are respectively arranged corresponding to the two air outlet pipes 101.

The middle cover 4 is fixed on the shell 5 in an ultrasonic welding mode, and the upper cover 1 is fixed on the middle cover 4 in an ultrasonic welding mode.

The working principle is as follows:

the air compensating valve is controlled by utilizing an electromagnetic principle to realize two working states of sealing and air inlet, an external power supply facility is connected with a coil 7 through two lugs 10, the coil 7 is wound on a winding framework 6, an iron core 8 is positioned in the winding framework 6 to form an electromagnet, when the coil 7 is electrified, the iron core 8 induces magnetism to generate magnetism to attract a movable valve core 9 to move downwards, so that a sealing gasket 2 is driven to block an air flow channel inside a middle cover 4 and an upper cover 1 to complete sealing, and air compensation is stopped at the moment; when stopping to coil 7 circular telegram, induction field disappears, and movable valve core 9 does not receive magnetic force and resumes the normal position under the elasticity effect of spring 3, and the inside air current passageway of well lid 4 and upper cover 1 resumes smoothly this moment, and the tonifying qi goes on.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic control gulp valve of a motorcycle is characterized in that: comprises a housing assembly (66), an electromagnetic assembly (77) and a sealing assembly (88); the electromagnetic component (77) is embedded in the shell component (66) in an injection molding mode, the sealing component (88) is inserted into the electromagnetic component (77), and the shell component (66) comprises an upper cover (1), a middle cover (4) and a shell (5); well lid (4) middle part cavity sets up, and the suit is in the sealing component (88) outside and the spiral-lock is on shell (5), upper cover (1) spiral-lock is on well lid (4), be provided with intake pipe (401) on well lid (4), be provided with two outlet duct (101) on upper cover (1), intake pipe (401) and outlet duct (101) form airflow channel at well lid (4) and the inside intercommunication of upper cover (1), sealing component (88) cartridge is in airflow channel, and sealing component (88) reciprocate through the on-off electric control of electromagnetic component (77), thereby accomplish blocking between intake pipe (401) and outlet duct (101) and communicate and form two kinds of operating condition sealed and admit air with the intercommunication.

2. An electrically controlled air-compensating valve for motorcycle according to claim 1, characterized in that: the electromagnetic assembly (77) comprises a winding framework (6), a coil (7), an iron core (8), a magnetic yoke support cover (12), a magnetic yoke support (13) and two lugs (10); yoke support (13) are "U" type, iron core (8) lower part riveting is on the U tank bottom surface of yoke support (13), and iron core (8) upper portion edge is done the circular cone and is handled, bobbin (6) are "soil" type and are equipped with the through-hole that runs through from top to bottom at the middle part, and bobbin (6) suit is in iron core (8) outside and fixes on yoke support (13), coil (7) winding sets up in the recess of bobbin (6) waist, and the first end both ends of coil (7) set up in a department and respectively have connect a lug (10), two lug (10) are used for connecting outside power supply facility, yoke support lid (12) lock is on yoke support (13) upper end is uncovered.

3. An electrically controlled air-compensating valve for motorcycle according to claim 2, characterized in that: the sealing assembly (88) comprises a sealing gasket (2), a spring (3) and a movable valve core (9); one end of the movable valve core (9) is inserted into a through hole of the winding framework (6), the other end of the movable valve core is inserted into the middle cover (4) and penetrates through the middle cover (4), the sealing gasket (2) is clamped on the end of the upper end of the movable valve core (9), the spring (3) is sleeved on the movable valve core (9) and located between the sealing gasket (2) and the shell (5) and used for restoring the sealing gasket (2) to the original position, and the sealing gasket (2) is arranged in the upper cover (1) and can block an air flow channel and is matched with the spring (3) to open and close the air flow channel.

4. An electrically controlled air-compensating valve for motorcycle according to claim 3, characterized in that: the movable valve core (9) is of a two-section stepped columnar structure, wherein the end with the larger diameter is a valve core seat (901), the end with the smaller diameter is a valve core rod (902), the end of the valve core rod (902) is provided with an annular clamping groove, the sealing gasket (2) is clamped in the clamping groove, the bottom surface of the valve core seat (901) is provided with a circular truncated cone-shaped groove (903), and the circular truncated cone-shaped groove (903) is matched with the upper part of the iron core (8).

5. An electrically controlled air-compensating valve for motorcycle according to claim 1, characterized in that: the shell component (66) further comprises two mounting rubber sleeves (11), and the mounting rubber sleeves (11) are mounted on the middle cover (4).

6. An electrically controlled air-compensating valve for motorcycle according to claim 4, characterized in that: the sealing gasket is characterized in that an annular limiting seat (102) used for limiting the position of the sealing gasket (2) is arranged in the upper cover (1), the two air outlet pipes (101) are symmetrically arranged on the left side and the right side of the upper cover (1), two notches which are symmetrically arranged are formed in the limiting seat (102), and the two notches are respectively arranged corresponding to the two air outlet pipes (101).

7. An electrically controlled air-compensating valve for motorcycle according to claim 5, characterized in that: two rubber sleeve seats (402) are symmetrically arranged on the outer surface of the middle cover (4), the two mounting rubber sleeves (11) are respectively clamped on the two rubber sleeve seats (402), the air inlet pipe (401) is arranged on the side surface of the middle cover (4) and is perpendicular to the axis of the middle cover (4), and the air inlet pipe (401) is positioned between the two rubber sleeve seats (402).

8. An electrically controlled air-compensating valve for motorcycle according to claim 1, characterized in that: the middle cover (4) is fixed on the shell (5) in an ultrasonic welding mode, and the upper cover (1) is fixed on the middle cover (4) in an ultrasonic welding mode.

9. An electrically controlled air-compensating valve for motorcycle according to claim 6, wherein: a lining plate (201) for supporting is arranged in the sealing gasket (2).