CN217976497U

CN217976497U - Mechanical regulation and control type double-acting air inlet and exhaust structure

Info

Publication number: CN217976497U
Application number: CN202221799693.1U
Authority: CN
Inventors: 梁邦华; 陈家茂
Original assignee: Nantong Pulima Transmission Technology Co ltd
Current assignee: Nantong Pulima Transmission Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-06
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a two doing work of machinery regulation and control type advance exhaust structure, including first trachea, first tracheal one side cover is equipped with the second trachea, first tracheal inner wall top fixedly connected with second limiting plate, first tracheal one side fixedly connected with fixed plate is kept away from to the second limiting plate, one side fixedly connected with backup pad of second limiting plate is kept away from to the fixed plate, the positive fixed mounting of backup pad has driving motor, the first bull stick of driving motor's the first bull stick of output fixedly connected with, the inside rotation of fixed plate is connected with the second bull stick, the utility model relates to the technical field of machinery. This two acting of mechanical regulation and control type advance exhaust structure, the direct air admission of pipeline exhaust is adopted in the process of admitting air or exhaust, can have some pressure and too little can not quick admit air or exhaust, perhaps some adopt add flabellum or air-blower in the pipeline, consequently need more flabellum or air-blower, and then the cost is higher.

Description

Mechanical regulation and control type double-acting air inlet and outlet structure

Technical Field

The utility model relates to the technical field of machinery, specifically be a two doing work of mechanical regulation and control type advance exhaust structure.

Background

The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machine is a simple machine. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

When the machine is used, external gas needs to be absorbed, or different gases are heated to be mixed, the used gas is discharged, and then air intake and exhaust are realized, but at present, pipelines are adopted to directly intake and exhaust in the air intake or exhaust processes, but some pressure is too small, and air intake or exhaust cannot be performed rapidly, or some fans or blowers are added in the pipelines, so that more fans or blowers are needed, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a two doing work of mechanical control type advances exhaust structure has solved and has adopted the pipeline directly to admit air the exhaust in the process of admitting air or exhaust, but can have some pressure and intake or exhaust that can not be quick too little, perhaps some adoption add flabellum or air-blower in the pipeline, consequently need more flabellum or air-blower, and then the problem that the cost is higher.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mechanical regulation and control type double-acting air inlet and exhaust structure comprises a first air pipe, wherein a second air pipe is sleeved on one side of the first air pipe, a second limiting plate is fixedly connected to the top of the inner wall of the first air pipe, a fixing plate is fixedly connected to one side, away from the first air pipe, of the second limiting plate, a supporting plate is fixedly connected to one side, away from the second limiting plate, of the fixing plate, a driving motor is fixedly mounted on the front side of the supporting plate, a first rotating rod is fixedly connected to the output end of the driving motor, a second rotating rod is rotatably connected to the inside of the fixing plate, two ends of the second rotating rod are communicated with the outside of two sides of the fixing plate, a disc is fixedly connected to one end, close to the second air pipe, of the disc, a T-shaped rod is fixedly connected to the outer ring of one side, away from the second rotating rod, a sleeve is sleeved on the outer wall of the T-shaped rod, a movable rod penetrates through the second limiting plate and extends into the first air pipe, a piston is movably connected to one end, which is positioned inside the first air pipe, and a one-way limiting mechanism is arranged on the inner wall of the second air pipe;

one-way stop gear includes hollow block, support bar, the outer wall of hollow block and the tracheal inner wall fixed connection of second, the inside sliding connection of support bar has the sliding plate, the both ends of sliding plate are linked together with the both sides of support bar, the first limiting plate of one end fixedly connected with of hollow block is kept away from to the sliding plate, the one end fixedly connected with closure plate that the sliding plate is close to hollow block, the outer wall cover of sliding plate is equipped with the spring, one side fixed connection that the both ends of spring and closure plate and support bar are close to each other.

Preferably, the end of the first rotating rod, far away from the driving motor, is in transmission connection with the outer wall of the second rotating rod through a bevel gear, and the top of the second limiting plate is provided with a through groove which is in sliding connection with the outer wall of the movable rod.

Preferably, the hollow block in the second air pipe is located on one side of the one-way limiting mechanism close to the second air pipe, the number of the one-way limiting mechanisms is two, the one-way limiting mechanisms are located in the first air pipe, and the supporting bar in the first air pipe is located on one side of the one-way limiting mechanism close to the piston.

Preferably, the outer wall of the piston is in sliding connection with the inner wall of the first air pipe, and the second air pipe is located between the piston and the one-way limiting mechanism.

Preferably, the number of the first air pipes is two, the outer wall of one side, away from the second air pipe, of the first air pipe is in mirror symmetry, the other end of the second rotating rod penetrates through the other fixing plate and is fixedly connected with the other disc, and the two T-shaped rods are in staggered mirror symmetry.

Preferably, one side of the piston close to the movable rod is fixedly connected with a fixing frame, one side of the fixing frame far away from the piston is rotatably connected with a roller, and the outer wall of the roller is in contact with the outer wall of the first air pipe.

Preferably, the number of the fixed frame and the number of the rollers are eight, and the fixed frame and the rollers are positioned on the outer ring of one side of the piston close to the movable rod.

Advantageous effects

The utility model provides a two acting air inlet and outlet structures of mechanical regulation and control type. Compared with the prior art, the method has the following beneficial effects:

1. this two doing work of mechanical regulation and control type advances exhaust structure, through the inlet end of connecting machinery at left side second trachea, the end of giving vent to anger through the first trachea of right side connection machinery, one-way stop gear in first trachea closes, one-way stop gear in the second trachea just opens, on the contrary, one-way stop gear in first trachea opens, one-way stop gear in the second trachea closes, consequently after driving motor starts, can realize that the second trachea in left side is quick with gas transport to machinery in, the first trachea in right side can take out the gas in the machinery.

2. This two acting of mechanical regulation and control type advances exhaust structure, through the fixed mount in the top of piston, and the cooperation gyro wheel, consequently can the effectual gyro wheel that realizes roll at first tracheal inner wall, and then can support the piston, has avoided the problem that the piston blocked in up-and-down motion.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is the schematic plan view of the second limiting plate of the structure of the present invention.

Fig. 3 is an enlarged schematic view of the one-way limiting mechanism of the structure of the utility model.

Fig. 4 is a schematic view of the structural hollow block of the present invention.

Fig. 5 is a schematic view of the structural support bar of the present invention.

Fig. 6 is an enlarged schematic view of a point a in the structure diagram 1 of the present invention.

Fig. 7 is an enlarged schematic view of the point B in the structure diagram 1 of the present invention.

In the figure: 1. a first air pipe; 2. a second air pipe; 3. a one-way limiting mechanism; 31. a hollow block; 32. a supporting strip; 33. a sliding plate; 34. a first limit plate; 35. a spring; 36. a blocking plate; 4. a fixing plate; 5. a support plate; 6. a drive motor; 7. a first rotating lever; 8. a second rotating rod; 9. a disc; 10. a movable rod; 11. a piston; 12. a T-shaped rod; 13. a sleeve; 14. a fixed mount; 15. a roller; 16. and a second limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides a technical solution: a mechanical regulation and control type double-acting air inlet and exhaust structure comprises a first air pipe 1, one side of the first air pipe 1 is sleeved with a second air pipe 2, the top of the inner wall of the first air pipe 1 is fixedly connected with a second limiting plate 16, one side, far away from the first air pipe 1, of the second limiting plate 16 is fixedly connected with a fixed plate 4, one side, far away from the second limiting plate 16, of the fixed plate 4 is fixedly connected with a supporting plate 5, the front side of the supporting plate 5 is fixedly provided with a driving motor 6, the output end of the driving motor 6 is fixedly connected with a first rotating rod 7, the inside of the fixed plate 4 is rotatably connected with a second rotating rod 8, two ends of the second rotating rod 8 are communicated with the outside of two sides of the fixed plate 4, one end, close to the second air pipe 2, of the second rotating rod 8 is fixedly connected with a disc 9, the outer ring of one side, far away from the second rotating rod 8, of the disc 9 is fixedly connected with a T-shaped rod 12, the outer wall of the T-shaped rod 12 is sleeved with a sleeve 13, the outer wall of the sleeve 13 is sleeved with a movable rod 10, one end, far away from the sleeve 13, penetrates through the second limiting plate 16 and extends to the inside of the first air pipe 1, one-way limiting mechanism is arranged on the inner wall of the second air pipe 2;

one-way stop gear 3 includes hollow block 31, support bar 32, hollow block 31's outer wall and second trachea 2's inner wall fixed connection, support bar 32's inside sliding connection has sliding plate 33, sliding plate 33's both ends are linked together with support bar 32's both sides, the first limiting plate 34 of hollow block 31's one end fixedly connected with is kept away from to sliding plate 33, sliding plate 33 is close to hollow block 31's one end fixedly connected with closure plate 36, sliding plate 33's outer wall cover is equipped with spring 35, spring 35's both ends and one side fixed connection that closure plate 36 and support bar 32 are close to each other.

The one end that driving motor 6 was kept away from to first bull stick 7 passes through bevel gear transmission with the outer wall of second bull stick 8 and is connected, logical groove has been seted up at the top of second limiting plate 16, and with the outer wall sliding connection of movable rod 10, the hollow block 31 of second trachea 2 inside is located one side that one-way stop gear 3 is close to second trachea 2, one-way stop gear 3 is two, and be located the inside of first trachea 1, the inside support bar 32 of first trachea 1 is located one side that one-way stop gear 3 is close to piston 11, the outer wall of piston 11 and the inner wall sliding connection of first trachea 1, second trachea 2 is located between piston 11 and one-way stop gear 3, first trachea 1 is two, and with one side outer wall mirror symmetry that second trachea 2 was kept away from to first trachea 1, the other end of second bull stick 8 runs through another fixed plate 4 and with another disc 9 fixed connection, two T shape poles 12 are dislocation mirror symmetry.

Referring to fig. 1 and 7, a fixed frame 14 is fixedly connected to a side of the piston 11 close to the movable rod 10, a roller 15 is rotatably connected to a side of the fixed frame 14 away from the piston 11, and an outer wall of the roller 15 contacts with an outer wall of the first air tube 1.

The fixed frame 14 and the rollers 15 are eight, and are located on the outer ring of the piston 11 near the movable rod 10.

When the pneumatic blocking device is used, firstly, one end, far away from the first air pipe 1, of the second air pipe 2 on the left side is connected with an air inlet end, one end, far away from the first air pipe 1, of the first air pipe 2 on the right side is connected with an air outlet end, the driving motor 6 is started, and then the output end of the driving motor 6 can drive the first rotating rod 7 to rotate, because one end, far away from the driving motor 6, of the first rotating rod 7 is in transmission connection with the outer wall of the second rotating rod 8 through a bevel gear, so that the second rotating rod 8 can effectively rotate, the disc 9 can be driven to rotate through the rotation of the second rotating rod 8, and then the T-shaped rod 12 can rotate around the central point of the disc 9, so that the sleeve 13 can be pulled to pull the movable rod 10, because the outer wall of the movable rod 10 is in sliding connection with the through groove formed in the second limiting plate 16, the movable rod 10 is movably connected with the piston 11 in a matching manner, so that the movable rod 10 can pull the piston 11 through the rotation of the T-shaped rod 12, the first air pipe 1 and the one-way limiting mechanism 3 arranged in the second air pipe 2 are matched, and when the piston 11 moves upwards, so that the blocking plate 1 can block can be pushed from the first air pipe 1 to the hollow block 31, and then can be pushed out from the hollow block 1, and then can be pushed by the hollow block 31 in the first air pipe 1, and then can be pushed by the hollow block 31, and then can be pushed by the hollow block 2, and then can be pushed by the hollow block 1, and then pushed by the hollow block 2;

meanwhile, through the same principle, the right piston 11 can also move up and down, and the two T-shaped rods 12 are subjected to staggered mirror image, so that the pistons 11 on the two sides can move up and down all the time, one air inlet and one air outlet can be facilitated, air can be introduced into the machine through the left second air pipe 2, and the air used in the machine can be extracted and discharged through the right first air pipe 1;

through the fixed mount 14 at the top of piston 11, the one end that the fixed mount 14 keeps away from piston 11 simultaneously rotates connection gyro wheel 15, contacts with the inner wall of first trachea 1 through the outer wall of gyro wheel 15, and eight pistons 11 that set up at the top of piston 11, consequently can effectual realization piston 11 receive the support of fixed mount 14, has avoided the problem that piston 11 slopes to block in the time of up-and-down motion.

And those not described in detail in this specification are well within the skill of the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two doing work of mechanical regulation and control type advances exhaust structure, 1 includes first trachea (1), its characterized in that: one side of the first air pipe (1) is sleeved with a second air pipe (2), the top of the inner wall of the first air pipe (1) is fixedly connected with a second limiting plate (16), one side of the second limiting plate (16) away from the first air pipe (1) is fixedly connected with a fixing plate (4), one side of the fixing plate (4) away from the second limiting plate (16) is fixedly connected with a supporting plate (5), the front fixed mounting of the supporting plate (5) is provided with a driving motor (6), the output end of the driving motor (6) is fixedly connected with a first rotating rod (7), the inner part of the fixing plate (4) is rotatably connected with a second rotating rod (8), the two ends of the second rotating rod (8) are communicated with the outer parts of the two sides of the fixing plate (4), the second rotating rod (8) is close to one end of a disc (9) fixedly connected with the second rotating rod (8), one side outer ring of the disc (9) away from the second rotating rod (8) is fixedly connected with a T-shaped rod (12), the outer wall of the T-shaped air rod (12) is sleeved with a sleeve (13), one end of the sleeve (13) is sleeved with a movable rod (10), one end of the movable rod (10) extends through the first air pipe (1) and is positioned inside the first limiting plate (11), the inner wall of the second air pipe (2) is provided with a one-way limiting mechanism (3);

one-way stop gear (3) are including hollow block (31), support bar (32), the outer wall of hollow block (31) and the inner wall fixed connection of second trachea (2), the inside sliding connection of support bar (32) has sliding plate (33), the both ends of sliding plate (33) are linked together with the both sides of support bar (32), the first limiting plate (34) of one end fixedly connected with of hollow block (31) are kept away from in sliding plate (33), one end fixedly connected with closure plate (36) that sliding plate (33) are close to hollow block (31), the outer wall cover of sliding plate (33) is equipped with spring (35), one side fixed connection that both ends and closure plate (36) of spring (35) and support bar (32) are close to each other.

2. The mechanically regulated and controlled double-acting air intake and exhaust structure according to claim 1, wherein: one end, far away from the driving motor (6), of the first rotating rod (7) is in transmission connection with the outer wall of the second rotating rod (8) through a bevel gear, and the top of the second limiting plate (16) is provided with a through groove and is in sliding connection with the outer wall of the movable rod (10).

3. The mechanical regulation and control type double-acting air intake and exhaust structure according to claim 2, characterized in that: the hollow block (31) in the second air pipe (2) is located on one side of the one-way limiting mechanism (3) close to the second air pipe (2), the two one-way limiting mechanisms (3) are located in the first air pipe (1), and the support bar (32) in the first air pipe (1) is located on one side of the one-way limiting mechanism (3) close to the piston (11).

4. The mechanical regulation and control type double-acting air intake and exhaust structure according to claim 3, characterized in that: the outer wall of the piston (11) is in sliding connection with the inner wall of the first air pipe (1), and the second air pipe (2) is located between the piston (11) and the one-way limiting mechanism (3).

5. The mechanical regulation and control type double-acting air intake and exhaust structure according to claim 4, characterized in that: the first trachea (1) is two, and with one side outer wall mirror symmetry that second trachea (2) were kept away from in first trachea (1), the other end of second bull stick (8) runs through another fixed plate (4) and with another disc (9) fixed connection, two T shape pole (12) are dislocation mirror symmetry.

6. The mechanical regulation and control type double-acting air intake and exhaust structure as claimed in claim 5, wherein: piston (11) are close to one side fixedly connected with mount (14) of movable rod (10), one side that piston (11) were kept away from in mount (14) is rotated and is connected with gyro wheel (15), the outer wall of gyro wheel (15) contacts with the outer wall of first trachea (1).

7. The mechanical regulation and control type double-acting air intake and exhaust structure according to claim 6, characterized in that: the number of the fixed frames (14) and the number of the rollers (15) are eight, and the fixed frames and the rollers are positioned on the outer ring of one side, close to the movable rod (10), of the piston (11).