CN210068957U

CN210068957U - Emptying valve

Info

Publication number: CN210068957U
Application number: CN201920516909.0U
Authority: CN
Inventors: 刘倪军
Original assignee: ZHANGJIAGANG LANMA MACHINERY CO Ltd
Current assignee: ZHANGJIAGANG LANMA MACHINERY CO Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-14
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a baiting valve, baiting valve include the valve body, set up feed inlet and discharge gate on the valve body, rotatable first valve plate and the second valve plate of locating in the valve body, be used for driving first valve plate pivoted first drive assembly and be used for driving second valve plate pivoted second drive assembly, wherein, the axis of rotation of first valve plate is mutually perpendicular with ejection of compact direction, the axis of rotation of first valve plate and second valve plate is parallel to each other, and the opposite direction of rotation of first valve plate and second valve plate. The utility model discloses a baiting valve, through setting up first valve plate and the second valve plate that rotates opposite direction, when the blowing, first valve plate and second valve plate are opened completely, and the material can be totally from the discharge gate whereabouts, can not remain on first valve plate and second valve plate for this baiting valve blowing is thorough, has avoided the material to remain.

Description

Emptying valve

Technical Field

The utility model relates to a baiting valve.

Background

In the discharging process of the materials, a discharging valve is needed to control the opening or closing of the discharging hole. Among the prior art, use the butterfly valve to control usually, but, the butterfly valve is called the flap valve again, is a kind of valve that reaches the purpose of opening and closing through the valve plate around the valve shaft rotation, and the valve shaft of butterfly valve is worn to establish in the valve body and is located the blowing route, uses the butterfly valve when the blowing, and when the material passed through valve plate and valve shaft, partial material can remain in the unable whereabouts of valve shaft week side, leads to the blowing incomplete.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a discharge valve with thorough discharge.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a baiting valve, baiting valve includes the valve body, opens and locates feed inlet and discharge gate, rotatable locating in the valve body first valve plate and second valve plate in the valve body, be used for the drive first valve plate pivoted first drive assembly and be used for the drive second valve plate pivoted second drive assembly, wherein, the axis of rotation of first valve plate is mutually perpendicular with ejection of compact direction, first valve plate with the axis of rotation of second valve plate is parallel to each other, just first valve plate with the opposite direction of rotation of second valve plate.

Preferably, the feed inlet and the discharge outlet are respectively positioned at two opposite sides of the valve body.

Preferably, the first valve plate and the second valve plate are rotatably connected to the valve body by a hinge.

Preferably, one end of the first valve plate is hinged to one side of the feed port, one end of the second valve plate is hinged to the other side of the feed port, and the other end of the first valve plate and the other end of the second valve plate can move in a direction close to or far away from each other.

Preferably, the first driving assembly is a first air cylinder, and the second driving assembly is a second air cylinder.

Further preferably, the first cylinder comprises a first cylinder body fixedly arranged on the valve body and a first piston rod telescopically arranged in the first cylinder body, and the end part of the first piston rod is movably connected to the first valve plate.

Still further preferably, the discharge valve further includes a first connecting module disposed on the first valve plate, and a first sliding groove opened on the first connecting module, and the end of the first piston rod is slidably disposed in the first sliding groove.

Still further preferably, the second cylinder comprises a second cylinder body fixedly arranged on the valve body, and a second piston rod telescopically arranged in the second cylinder body, and the end part of the second piston rod is movably connected to the second valve plate.

Still further preferably, the discharge valve further includes a second connecting module disposed on the second valve plate, a second sliding groove opened on the second connecting module, and the end of the second piston rod is slidably disposed in the second sliding groove.

Still further preferably, the first piston rod and the second piston rod are extended in a direction approaching each other or retracted in a direction away from each other.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a baiting valve, through setting up first valve plate and the second valve plate that rotates opposite direction, when the blowing, the both sides of the intact qxcomm technology of first valve plate and second valve plate are opened, and the material can be totally from the discharge gate whereabouts, can not remain on first valve plate and second valve plate for this baiting valve blowing is thorough, has avoided the material to remain.

Drawings

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

fig. 2 is a schematic top view of the present invention.

Wherein: 1. a valve body; 2. a feed inlet; 3. a discharge port; 4. a first valve plate; 4a, a first connecting module; 4b, a first chute; 5. a second valve plate; 5a, a second connecting module; 5b, a second chute; 6. a first drive assembly; 6a, a first cylinder; 6b, a first piston rod; 7. a second drive assembly; 7a, a second cylinder; 7b, a second piston rod.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-2, a discharge valve includes a valve body 1, a feeding port 2 and a discharging port 3 opened on the valve body 1, a first valve plate 4 and a second valve plate 5 rotatably disposed in the valve body 1, a first driving assembly 6 for driving the first valve plate 4 to rotate, and a second driving assembly 7 for driving the second valve plate 5 to rotate, wherein the feeding port 2 and the discharging port 3 are respectively located on two opposite sides of the valve body 1, a rotation axis of the first valve plate 4 is perpendicular to a discharging direction, rotation axes of the first valve plate 4 and the second valve plate 5 are parallel to each other, and rotation directions of the first valve plate 4 and the second valve plate 5 are opposite.

Here, through setting up first valve plate 4 and second valve plate 5 that the rotation direction is opposite, at the blowing, first valve plate 4 and second valve plate 5 are opened to both sides completely, and the material can fall from discharge gate 3 completely, can not remain on first valve plate 4 and second valve plate 5 for this blowing valve blowing is thorough, has avoided the material to remain.

In the present embodiment, the first valve plate 4 and the second valve plate 5 are rotatably attached to the valve body 1 by hinges. Specifically, first valve plate 4 one end articulates in the one side of feed inlet 2, and second valve plate 5 one end articulates in the opposite side of feed inlet 2, and the other end of first valve plate 4 and the other end of second valve plate 5 can be along the direction motion that is close to each other or keeps away from. When discharging is needed, the other end of the first valve plate 4 and the other end of the second valve plate 5 are far away from each other, so that a discharging area is formed to facilitate material output; when discharging is not needed, the other end of the first valve plate 4 and the other end of the second valve plate 5 are close to each other and abut against each other, and the material is prevented from falling.

In the present embodiment, the first driving assembly 6 is a first air cylinder, and the second driving assembly 7 is a second air cylinder.

The first cylinder comprises a first cylinder body 6a fixedly arranged on the valve body 1 and a first telescopic piston rod 6b arranged in the first cylinder body 6a, and the end part of the first piston rod 6b is movably connected to the first valve plate 4. The second cylinder includes second cylinder 7a, the telescopic second piston rod 7b of locating in second cylinder 7a that sets firmly on valve body 1, and second piston rod 7b tip is mobilizable to be connected on second valve plate 5. The first piston rod 6b and the second piston rod 7b are extended in a direction approaching each other or retracted in a direction away from each other. Specifically, the discharge valve further comprises a first connecting module 4a arranged on the first valve plate 4, a first sliding groove 4b arranged on the first connecting module 4a, a second connecting module 5a arranged on the second valve plate 5, and a second sliding groove 5b arranged on the second connecting module 5a, wherein the end of a first piston rod 6b is slidably arranged in the first sliding groove 4b, and the end of a second piston rod 7b is slidably arranged in the second sliding groove 5 b. Through the arrangement of the first sliding chute 4b and the second sliding chute 5b, displacement is provided for the extension and contraction of the first piston rod 6b and the second piston rod 7 b.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A baiting valve, characterized in that: the baiting valve comprises a valve body (1), a feeding hole (2) and a discharging hole (3) which are arranged on the valve body (1), and the baiting valve is rotatably arranged on a first valve plate (4) and a second valve plate (5) in the valve body (1), and is used for driving a first driving assembly (6) for rotating the first valve plate (4) and driving a second driving assembly (7) for rotating the second valve plate (5), wherein the rotating axis of the first valve plate (4) is perpendicular to the discharging direction, the first valve plate (4) is parallel to the rotating axis of the second valve plate (5), and the rotating directions of the first valve plate (4) and the second valve plate (5) are opposite.

2. A discharge valve according to claim 1, wherein: the feed inlet (2) and the discharge outlet (3) are respectively positioned at two opposite sides of the valve body (1).

3. A discharge valve according to claim 1, wherein: the first valve plate (4) and the second valve plate (5) are rotatably connected to the valve body (1) through hinges.

4. A discharge valve according to claim 1, wherein: one end of the first valve plate (4) is hinged to one side of the feeding port (2), one end of the second valve plate (5) is hinged to the other side of the feeding port (2), and the other end of the first valve plate (4) and the other end of the second valve plate (5) can move along the direction close to or far away from each other.

5. A discharge valve according to claim 1, wherein: the first driving assembly (6) is a first air cylinder, and the second driving assembly (7) is a second air cylinder.

6. A discharge valve according to claim 5, wherein: the first cylinder comprises a first cylinder body (6a) fixedly arranged on the valve body (1) and a first piston rod (6b) arranged in the first cylinder body (6a) in a telescopic mode, and the end portion of the first piston rod (6b) is movably connected to the first valve plate (4).

7. A discharge valve according to claim 6, wherein: the discharge valve further comprises a first connecting module (4a) arranged on the first valve plate (4) and a first sliding groove (4b) formed in the first connecting module (4a), and the end of the first piston rod (6b) is slidably arranged in the first sliding groove (4 b).

8. A discharge valve according to claim 6, wherein: the second cylinder is including setting firmly in second cylinder body (7a), the telescopic on valve body (1) is located second piston rod (7b) in second cylinder body (7a), second piston rod (7b) tip mobilizable connect in on second valve plate (5).

9. A discharge valve according to claim 8, wherein: the discharge valve further comprises a second connecting module (5a) arranged on the second valve plate (5) and a second sliding groove (5b) arranged on the second connecting module (5a), and the end of the second piston rod (7b) is arranged in the second sliding groove (5b) in a sliding mode.

10. A discharge valve according to claim 8, wherein: the first piston rod (6b) and the second piston rod (7b) are extended in a direction approaching each other or retracted in a direction away from each other.