CN216131458U

CN216131458U - Pneumatic valve sealing device

Info

Publication number: CN216131458U
Application number: CN202121225834.4U
Authority: CN
Inventors: 崔成龙
Original assignee: Shanghai Zhenghe Intelligent Equipment Manufacturing Co ltd
Current assignee: Shanghai Zhenghe Intelligent Equipment Manufacturing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-03-25
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a pneumatic valve sealing device in the technical field of pneumatic valves, which comprises a roller press, wherein four groups of fixed columns are arranged at the bottom of the roller press, the four groups of fixed columns are distributed at the bottom of the roller press in a rectangular array, a baffle is movably arranged on the left side wall of a feeding pipe in a penetrating manner, a baffle I is movably arranged on the right side wall of the feeding pipe in a penetrating manner, an adjusting mechanism comprises a baffle and a connecting rod which is arranged away from the baffle I and is connected with the side wall, a movable plate is connected with the right side wall of the connecting rod, two groups of pneumatic rods are arranged on the left side wall and the right side wall of the feeding pipe, a scraper plate is vertically arranged in the feeding pipe, and a driving mechanism connected with the scraper plate is arranged at the top of the roller press. Can further avoid the working environment from being polluted by ash.

Description

Pneumatic valve sealing device

Technical Field

The utility model relates to the technical field of pneumatic valves, in particular to a pneumatic valve sealing device.

Background

As an important cementing material, cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

The roll squeezer can be used in the production process of cement, the existing pneumatic device is usually used for controlling the material to flow into the roll squeezer, and sometimes ash is emitted, so that adverse effects are caused on the working environment, the health of workers can be influenced, the inside of the feeding pipe cannot be cleaned, and the material is easy to adhere in the feeding pipe of the roll squeezer, so that the material is wasted.

Disclosure of Invention

The utility model aims to provide a pneumatic valve sealing device to solve the problems that the existing pneumatic device is usually used for controlling the material to flow into a roller press, and sometimes ash is generated, so that the adverse effect on the working environment is caused, and the physical health of workers is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a pneumatic valve sealing device comprises a roller press, wherein four groups of fixing columns are arranged at the bottom of the roller press and distributed in a rectangular array at the bottom of the roller press, the top of the roller press is provided with a feeding pipe communicated with the interior of the roller press, the left side wall of the feeding pipe is movably provided with a baffle plate in a penetrating way, the right side wall of the feeding pipe is movably provided with a first baffle plate in a penetrating way, the left side wall and the right side wall of the feeding pipe are respectively provided with an adjusting mechanism, the two groups of adjusting mechanisms are conveniently connected with the first baffle plate and the second baffle plate, the adjusting mechanism comprises a baffle plate and a connecting rod which is arranged on the baffle plate and is far away from the side wall, a movable plate is arranged on the right side wall of the connecting rod, the left side wall and the right side wall of the feeding pipe are respectively provided with two groups of pneumatic rods, the power output ends of the pneumatic rods are connected with the side wall of the movable plate close to the feeding pipe, the vertical scraper blade that is equipped with in the inlet tube, the roll squeezer top is equipped with the actuating mechanism who is connected with the scraper blade.

As preferred, actuating mechanism includes the fixed plate that the roller press top was equipped with, the fixed plate left side is equipped with the threaded rod, threaded rod left side screw cup joints and is equipped with the thread bush, thread bush one end is run through the inlet pipe right side wall and is connected with scraper blade right side wall, the fixed plate right side wall is equipped with driving motor, the driving motor output runs through the fixed plate right side wall and is connected with the threaded rod.

As preferred, lateral wall level is provided with the connecting plate about the inlet pipe, the connecting plate top all is equipped with the spout, and is two sets of the connecting rod bottom all is equipped with spout assorted slider.

Preferably, the baffle right side wall is connected and is equipped with the fixed block, the fixed block right side wall is equipped with the draw-in groove, and the draw-in groove matches with a baffle left side wall.

Preferably, the baffle and the first baffle are in sliding connection with the inner wall of the feeding pipe, and the scraper is in sliding connection with the inner wall of the feeding pipe.

Compared with the prior art, the utility model has the beneficial effects that: 1. this practicality can drive baffle and baffle one under the effect of pneumatic stem, connecting rod, connecting plate and remove, can get into the roll squeezer with the material through the inlet pipe in to prevent to emit the grey condition in the pneumatic valve body, can make the leakproofness between baffle and the baffle one better under the cooperation of draw-in groove and baffle one, can further avoid emitting grey pollution operational environment, the protection staff's is healthy.

2. This practicality can drive the scraper blade under driving motor, threaded rod and threaded sleeve's effect and remove about in the feed tube, scrapes the material of adhesion at the feed tube inner wall, avoids the waste of material.

Fourthly, the method comprises the following steps: drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic structural diagram of the present invention A.

In the figure: 1. fixing a column; 2. a roll squeezer; 3. a drive mechanism; 4. a drive motor; 5. a fixing plate; 6. a threaded rod; 7. a threaded sleeve; 8. a squeegee; 9. a feed pipe; 10. a baffle plate; 11. a fixed block; 12. a first baffle plate; 15. a movable plate; 16. a pneumatic rod; 17. a connecting rod; 18. a slider; 19. a chute; 20. a connecting plate; 21. an adjustment mechanism.

Fifthly: Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a pneumatic valve sealing device comprises a roller press 2, four groups of fixed columns 1 are arranged at the bottom of the roller press 2, the four groups of fixed columns 1 are distributed at the bottom of the roller press 2 in a rectangular array, a feeding pipe 9 communicated with the interior of the roller press 2 is arranged at the top of the roller press 2, the feeding pipe 9 is rectangular, a baffle 10 is movably arranged on the left side wall of the feeding pipe 9 in a penetrating mode, a baffle 12 is movably arranged on the right side wall of the feeding pipe 9 in a penetrating mode, the baffle 10 and the baffle 12 are the same in size, adjusting mechanisms 21 are arranged on the left side wall and the right side wall of the feeding pipe 9 respectively, the two groups of adjusting mechanisms 21 are conveniently connected with the baffle 10 and the baffle 12, each adjusting mechanism 21 comprises a connecting rod 17 which is arranged on the baffle 10 and the baffle 12 and is far away from the side wall, a movable plate 15 is connected with the right side wall of the connecting rod 17, two groups of pneumatic rods 16 are arranged on the left side wall and the right side wall of the feeding pipe 9, and the power output ends of the pneumatic rods 16 are connected with the movable plate 15 close to the feeding pipe 9, the vertical scraper blade 8 that is equipped with in the inlet pipe 9, baffle 10 and baffle 12 and inlet pipe 9 inner wall sliding connection, 2 tops of roll squeezer are equipped with actuating mechanism 3 who is connected with scraper blade 8, can drive scraper blade 8 and remove about in inlet pipe 9 under actuating mechanism 3's effect to scrape the material of inlet pipe 9 inner wall adhesion.

In this embodiment, referring to fig. 1, the left and right side walls of the feeding pipe 9 are horizontally provided with a connecting plate 20, the top of the connecting plate 20 is provided with a sliding groove 19, the bottoms of the two groups of connecting rods 17 are provided with sliding blocks 18 matched with the sliding grooves 19, the left and right movement of the connecting rods 17 is more stable under the action of the sliding blocks 18 and the sliding grooves 19, and therefore the baffle plate 10 and the baffle plate one 12 are driven to move left and right stably.

Referring to fig. 2 in this embodiment, a fixing block 11 is connected to the right side wall of the baffle 10, a clamping groove is formed in the right side wall of the fixing block 11, the clamping groove is matched with the left side wall of the first baffle 12, the length of the fixing block 11 is the same as that of the baffle 10, the thickness of the fixing block 11 is larger than that of the baffle 10, the sealing performance between the baffle 10 and the first baffle 12 can be better under the matching of the clamping groove and the first baffle 12, ash emission can be further avoided to pollute the working environment, and the health of workers can be protected.

In this embodiment, referring to fig. 2, the baffle 10 and the first baffle 12 are slidably connected to the inner wall of the feeding pipe 9, and the scraper 8 is slidably connected to the inner wall of the feeding pipe 9, so that the threaded sleeve 7 moves more stably on the outer wall of the threaded rod 6, and the scraper 8 moves more stably in the feeding pipe 9

The working principle is as follows: during the use, drive connecting plate 15 and remove under pneumatic rod 16's effect to drive baffle 10 and baffle 12 alternate segregation, thereby can enter into 2 with the material from inlet pipe 9 in, the material gets into the back, drives baffle 10 and baffle 12 and is close to each other under pneumatic rod 16's effect, can prevent the condition that the ash appears in the pneumatic valve body simultaneously under the effect of draw-in groove and baffle 12.

Example 2

Referring to fig. 1, this embodiment is different from the first embodiment in that: actuating mechanism 3 includes fixed plate 5 that 2 tops of roll squeezer were equipped with, and 5 left sides of fixed plate are equipped with threaded

rod

6, and 6 left side screw threads of threaded rod cup joint and are equipped with threaded

sleeve

7, and 7 one end of threaded sleeve runs through the 9 right side walls of inlet pipe and is connected with 8 right side walls of scraper blade, and scraper blade 8 and 9 inner wall sliding connection of inlet pipe, 5 right side walls of fixed plate are equipped with

driving motor

4, and 5 right side walls of driving motor 4 output runs through the fixed plate are connected with threaded rod 6.

The working principle is as follows: during the use, drive threaded rod 6 and rotate under driving motor 4's effect for threaded sleeve 7 moves about threaded rod 6 outer wall, and scraper blade 8 and the interior wall sliding connection of inlet pipe 9, thereby drive scraper blade 8 and move about in inlet pipe 9, thereby scrape the material of inlet pipe 9 inner wall adhesion.

Claims

1. A pneumatic valve sealing device, includes roll squeezer (2), its characterized in that: four groups of fixed columns (1) are arranged at the bottom of the roller press (2), the four groups of fixed columns (1) are distributed at the bottom of the roller press (2) in a rectangular array, a feeding pipe (9) communicated with the interior of the roller press (2) is arranged at the top of the roller press (2), a baffle (10) is movably arranged on the left side wall of the feeding pipe (9) in a penetrating manner, a baffle I (12) is movably arranged on the right side wall of the feeding pipe (9) in a penetrating manner, adjusting mechanisms (21) are arranged on the left side wall and the right side wall of the feeding pipe (9), the two groups of adjusting mechanisms (21) are conveniently connected with the baffle (10) and the baffle I (12), each adjusting mechanism (21) comprises a baffle (10) and a connecting rod (17) far away from the side wall of the baffle I (12) and connected with the side wall, a movable plate (15) is connected with the right side wall of the connecting rod (17), two groups of pneumatic rods (16) are arranged on the left side wall and the right side wall of the feeding pipe (9), the pneumatic rod (16) is connected with the side wall of the movable plate (15) close to the feeding pipe (9), a scraper (8) is vertically arranged in the feeding pipe (9), and a driving mechanism (3) connected with the scraper (8) is arranged at the top of the roller press (2).

2. A pneumatic valve seal as set forth in claim 1 wherein: actuating mechanism (3) are equipped with fixed plate (5) including roller press (2) top, fixed plate (5) left side is equipped with threaded rod (6), threaded rod (6) left side screw sleeve connects and is equipped with threaded sleeve (7), threaded sleeve (7) one end is run through inlet pipe (9) right side wall and is connected with scraper blade (8) right side wall, fixed plate (5) right side wall is equipped with driving motor (4), driving motor (4) output runs through fixed plate (5) right side wall and is connected with threaded rod (6).

3. A pneumatic valve seal as set forth in claim 1 wherein: the left side wall and the right side wall of the feeding pipe (9) are horizontally provided with connecting plates (20), the tops of the connecting plates (20) are respectively provided with a sliding groove (19), and the bottoms of the two groups of connecting rods (17) are respectively provided with a sliding block (18) matched with the sliding groove (19).

4. A pneumatic valve seal as set forth in claim 1 wherein: the right side wall of the baffle (10) is connected with a fixing block (11), the right side wall of the fixing block (11) is provided with a clamping groove, and the clamping groove is matched with the left side wall of the baffle I (12).

5. A pneumatic valve seal as set forth in claim 1 wherein: the baffle (10) and the baffle I (12) are in sliding connection with the inner wall of the feeding pipe (9), and the scraper (8) is in sliding connection with the inner wall of the feeding pipe (9).