CN220909829U

CN220909829U - Throttle valve assembly convenient for disassembling and assembling throttle valve piece

Info

Publication number: CN220909829U
Application number: CN202322812529.0U
Authority: CN
Inventors: 严锋
Original assignee: Mianyang Huayuxin Precision Technology Co ltd
Current assignee: Mianyang Huayuxin Precision Technology Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-07
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a throttle valve assembly convenient for disassembling and assembling a throttle valve sheet, which comprises a throttle valve main body, wherein a valve rod is arranged in the throttle valve main body, a plurality of fixing sheets are arranged in the valve rod, one side of each fixing sheet is fixedly connected with the throttle valve sheet, the valve rod is provided with a fixing mechanism, the fixing mechanism comprises a plurality of limiting columns and a plurality of operating plates, the fixing sheets are clamped with the valve rod through the limiting columns, the operating plates are slidably provided with limiting plates, and the top ends of the valve rods are rotatably provided with rotating columns. According to the utility model, the throttle valve piece, the valve rod, the limiting column, the operation plate, the fixed frame, the limiting plate, the pushing plate, the locking column, the sliding plate and the rotating column are mutually matched, the locking column limits the relative positions of the fixed frame and the limiting plate, and the limiting plate limits the relative positions of the operation plate and the limiting column, so that the throttle valve piece is convenient to take down and maintain by only rotating the rotating column, and the fixing plate and the throttle valve piece are convenient to install and detach.

Description

Throttle valve assembly convenient for disassembling and assembling throttle valve piece

Technical Field

The utility model relates to the field of throttle assemblies, in particular to a throttle assembly with a throttle blade convenient to assemble and disassemble.

Background

The throttle valve is a controllable valve, the throttle valve can control air to enter the engine, gas can be mixed with gasoline to become combustible mixed gas after entering the air inlet pipe, further combustion is carried out to form work, and the throttle valve can be connected with the upper air filter and the lower engine cylinder body.

The throttle valve assembly comprises a control device, a throttle valve cavity, a throttle valve rod, a throttle valve piece and the like, wherein the control device controls the throttle valve rod, and the throttle valve rod drives the throttle valve piece to rotate, so that the throttle valve piece rotates in the throttle valve cavity, and further, the throttle valve assembly is opened and closed.

Offer the mounting groove on the throttle valve pole, one side fixed connection stationary blade of throttle valve piece, the stationary blade alternates with the inner chamber of mounting groove mutually, then uses a plurality of bolts to install stationary blade and throttle valve pole, but this kind of mode is when dismantling the throttle valve piece, usually needs to rotate one by one a plurality of bolts, and then can have the condition that prolongs the dismantlement operating time, is inconvenient for dismantling the throttle valve piece, has certain limitation.

Disclosure of utility model

The utility model aims to provide a throttle valve assembly with a throttle valve piece convenient to assemble and disassemble so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a throttle assembly for facilitating disassembly and assembly of a throttle blade, comprising:

The throttle valve comprises a throttle valve main body, wherein a valve rod is arranged in the throttle valve main body, a plurality of fixing sheets are arranged in the valve rod, and one side of each fixing sheet is fixedly connected with a throttle valve sheet;

The top end of the valve rod is provided with a fixing mechanism;

the fixing mechanism comprises a plurality of limit posts and a plurality of operation boards, the fixing piece is clamped with the valve rod through the limit posts, the limit boards are arranged on the side sliding of the operation boards, and the top end of the valve rod is rotatably provided with a rotating post.

Preferably, the top fixedly connected with fixed frame of valve rod, the limiting plate slides and sets up in the inside of fixed frame.

Preferably, the outer wall threads of the rotating column are connected with a sliding plate in a penetrating mode, and one side of the sliding plate is fixedly connected with the locking column.

Preferably, the top of limiting plate fixedly connected with promotes the board, the sliding tray has been seted up on the top of fixed frame, promote board and sliding tray's inner chamber slip interlude and be connected.

Preferably, a plurality of locking columns are slidably arranged on one side of the fixed frame, and the fixed frame is clamped with the limiting plate through the locking columns.

Preferably, the inner cavity of the fixed frame is provided with a positioning frame, and the limiting plate is connected with the inner cavity of the positioning frame in a sliding and penetrating manner.

The utility model has the technical effects and advantages that:

according to the utility model, the throttle valve piece, the valve rod, the limiting column, the operation plate, the fixed frame, the limiting plate, the pushing plate, the locking column, the sliding plate and the rotating column are mutually matched, the sliding plate and the locking column are moved by the rotating column, the relative positions of the fixed frame and the limiting plate are limited by the locking column, and the relative positions of the operation plate and the limiting column are limited by the limiting plate, so that the throttle valve piece is convenient to take down and maintain by only rotating the rotating column, and the fixing plate and the throttle valve piece are convenient to mount and dismount.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a structure of a fixing frame of the present utility model.

FIG. 3 is a schematic view of a cross-sectional structure of a fixing frame of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

FIG. 5 is a schematic view of the structure of the fixing plate of the present utility model.

In the figure: 1. a throttle body; 2. a valve stem; 3. a throttle blade; 4. a fixing piece; 5. a fixing mechanism; 51. a limit column; 52. an operation panel; 53. a fixed frame; 54. a limiting plate; 55. a pushing plate; 6. a positioning frame; 7. a sliding plate; 8. locking the column; 9. rotating the column; 10. a fixing ring; 11. and an annular plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a throttle valve assembly with a throttle valve piece convenient to assemble and disassemble, which is shown in fig. 1-5, and comprises a throttle valve main body 1, wherein a valve rod 2 is arranged in the throttle valve main body, one side of the valve rod 2 is provided with a mounting groove, a fixing piece 4 is connected with the inner cavity of the mounting groove in a sliding and inserting way, the top end and the bottom end of the inner wall of the mounting groove are respectively provided with a plurality of first through grooves, a limit column 51 is connected with the inner cavity of the first through grooves in a sliding and inserting way, a plurality of fixing pieces 4 are arranged in the valve rod 2, the connection of the throttle valve piece 3 and the valve rod 2 is facilitated, and one side of the fixing piece 4 is fixedly connected with the throttle valve piece 3.

The top end of the valve rod 2 is provided with a fixing mechanism 5.

The fixing mechanism 5 comprises a plurality of limit posts 51 and a plurality of operation plates 52, the limit posts 51 are favorable for limiting the relative positions of the fixing plate 4 and the valve rod 2, further, the fixing plate 4 and the throttle plate 3 are favorable for being installed and disassembled, the operation is convenient, the operation plates 52 are favorable for driving the limit posts 51 to move, the operation of the limit posts 51 is convenient, the position of the limit posts 51 is favorable for being limited, a plurality of limit grooves are formed in the top end of the fixing plate 4, the limit posts 51 are connected with the inner cavities of the limit grooves in a sliding and penetrating manner, one end of the limit posts 51 is fixedly connected with the operation plates 52, positioning grooves are formed in the side sides of the operation plates 52, the limit plates 54 are connected with the inner cavities of the positioning grooves in a sliding and penetrating manner, the fixing plate 4 is clamped with the valve rod 2 through the limit posts 51, the side sides of the operation plates 52 are slidably provided with limit plates 54, the relative positions of the fixing frame 53 and the operation plates 52 are favorable for being limited, further, the position of the operation plate 52 is favorably limited and relieved, the random sliding of the operation plate 52 and the limit post 51 is avoided, a circular groove is formed on one side of the limit plate 54, the locking post 8 is connected with the inner cavity of the circular groove in a sliding and inserting way, the rotary post 9 is rotationally arranged at the top end of the valve rod 2, the sliding plate 7 is favorably moved, the operation of the sliding plate 7 is favorably carried out, the fixing ring 10 is fixedly connected with the outer wall of the rotary post 9 in a penetrating way, the fixing ring 10 and the annular plate 11 are favorably limited the rotating position of the rotary post 9, the rotary post 9 is favorably rotated smoothly, the annular plate 11 is fixedly connected with one end of the rotary post 9, the second through groove is formed on one side of the fixing frame 53, the rotary post 9 is rotationally connected with the inner cavity of the second through groove in a penetrating way, when the throttle plate 3 is required to be disassembled during the use, the rotary post 9 is rotated at first, the sliding plate 7 is made to slide by the rotating column 9, the locking column 8 is driven to move by the sliding plate 7, one end of the locking column 8 is separated from the limiting plate 54, the limiting plate 54 is released at the moment, then the pushing plate 55 is pushed to move at the same time, the limiting plate 54 is driven by the pushing plate 55 to move, the limiting plate 54 is separated from the operating plate 52, the limiting plate 52 is released at the moment, then the operating plate 52 is pulled out, the limiting column 51 is driven by the operating plate 52 to separate from the fixing plate 4 and the valve rod 2, and then the throttle plate 3 is pulled out, so that the throttle plate 3 can be detached.

The top fixedly connected with fixed frame 53 of valve rod 2 is favorable to making limiting plate 54 slide in its inside, is favorable to making locking post 8 slide above that simultaneously to support limiting plate 54, is favorable to supporting locking post 8, and locating frame 6 inlays the inner chamber of locating fixed frame 53, and limiting plate 54 slides and sets up in the inside of fixed frame 53.

The outer wall thread of the rotating column 9 is connected with the sliding plate 7 in a penetrating way, the locking column 8 is driven to move, the locking column 8 is operated conveniently, the positions of the locking column 8 and the limiting plate 54 are limited and relieved, a thread groove is formed in one side of the sliding plate 7, the rotating column 9 is connected with the inner cavity thread of the thread groove in a penetrating way, and one side of the sliding plate 7 is fixedly connected with the locking column 8.

The top fixedly connected with push plate 55 of limiting plate 54 is favorable to promoting limiting plate 54 and moves, is convenient for operate limiting plate 54, makes limiting plate 54 be connected or break away from with operation board 52, and the sliding tray has been seted up on the top of fixed frame 53, and push plate 55 and the inner chamber slip of sliding tray alternate and are connected.

One side of the fixed frame 53 is slidably provided with a plurality of locking posts 8, which is favorable for limiting the relative positions of the fixed frame 53 and the limiting plate 54, avoiding random sliding of the limiting plate 54, and the fixed frame 53 is clamped with the limiting plate 54 through the locking posts 8.

The inner cavity of the fixed frame 53 is provided with the positioning frame 6, so that the limiting plate 54 can slide in the inner cavity of the fixed frame, the limiting plate 54 can be conveniently guided in a sliding manner, and the limiting plate 54 is connected with the inner cavity of the positioning frame 6 in a sliding and penetrating manner.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A throttle assembly for facilitating disassembly and assembly of a throttle blade, comprising:

The throttle valve comprises a throttle valve main body (1), wherein a valve rod (2) is arranged in the throttle valve main body, a plurality of fixing sheets (4) are arranged in the valve rod (2), and one side of each fixing sheet (4) is fixedly connected with a throttle valve sheet (3);

The method is characterized in that: the top end of the valve rod (2) is provided with a fixing mechanism (5);

The fixing mechanism (5) comprises a plurality of limiting columns (51) and a plurality of operation plates (52), the fixing piece (4) is clamped with the valve rod (2) through the limiting columns (51), the limiting plates (54) are arranged on the side sliding of the operation plates (52), and the rotating columns (9) are arranged on the top end of the valve rod (2) in a rotating mode.

2. The throttle valve assembly with the throttle valve piece convenient to disassemble and assemble according to claim 1, wherein a fixed frame (53) is fixedly connected to the top end of the valve rod (2), and the limiting plate (54) is slidably arranged in the fixed frame (53).

3. The throttle valve assembly with the throttle valve piece convenient to disassemble and assemble according to claim 1, wherein a sliding plate (7) is connected to the outer wall of the rotating column (9) in a threaded penetrating manner, and one side of the sliding plate (7) is fixedly connected with the locking column (8).

4. The throttle valve assembly with the throttle valve piece convenient to disassemble and assemble according to claim 2, wherein a pushing plate (55) is fixedly connected to the top end of the limiting plate (54), a sliding groove is formed in the top end of the fixed frame (53), and the pushing plate (55) is connected with an inner cavity of the sliding groove in a sliding penetrating and inserting mode.

5. The throttle assembly with the throttle blade convenient to disassemble and assemble according to claim 2, wherein a plurality of locking posts (8) are slidably arranged on one side of the fixed frame (53), and the fixed frame (53) is clamped with the limiting plate (54) through the locking posts (8).

6. The throttle valve assembly with the throttle valve piece convenient to disassemble and assemble according to claim 2, wherein a positioning frame (6) is arranged in an inner cavity of the fixed frame (53), and the limiting plate (54) is connected with the inner cavity of the positioning frame (6) in a sliding penetrating manner.