CN218260352U

CN218260352U - Prevent blockking up star type unloading valve

Info

Publication number: CN218260352U
Application number: CN202221626928.7U
Authority: CN
Inventors: 尹必磊
Original assignee: Hubei Weilan Jiuzhou Environmental Protection Technology Co ltd
Current assignee: Hubei Weilan Jiuzhou Environmental Protection Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-10
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to an unloading valve technical field specifically is a prevent blockking up star type unloading valve, which comprises a valve body, and with the feed end fixed connection's of valve body unloading fill, the discharge end of casing and the feed end fixed connection of valve body, one side of two baffles sets up in the casing via two round pin axle rotations respectively, and two baffles are located the relative both sides of casing feed end respectively, two first driving pieces set up on the casing and the output is connected with two round pin axles respectively, one side that two first driving pieces are used for driving two baffles respectively is around the feed end of round pin axle upset in order to open or closed casing, at least one first broken piece of encircleing sets up in the casing inside and is located the discharge end of casing and just runs into the arch with the material that supplies to the caking. The problem of current unloading valve the volume of unloading the material be difficult to control, and the material is in the easy knot of unloading valve and encircles, causes unloading valve work efficiency low is solved.

Description

Prevent blockking up star type unloading valve

Technical Field

The utility model relates to an ash discharge valve technical field specifically is a prevent blockking up star type ash discharge valve.

Background

The unloading valve is also called star-shaped feeder, it adopts the advantage of advanced unloading, and is a uniform continuous batching, conveying and unloading equipment in the mechanized and automatic control system, and its complete machine has the characteristics of small volume, light weight, strong production capacity and convenient maintenance and operation, etc., and can be extensively used in various industries.

In the patent document of current patent application No. 201822094507.4, a large-scale star type unloading valve convenient to installation is disclosed to specifically disclose the motor, the discharge gate, the feed inlet, the unloading valve main part, the inside slewing mechanism that sets up of access hole and unloading valve main part, the side of access hole is provided with fixed establishment, fixed establishment includes the access door, U type fixed block, the dwang, the fixed plate, the rotation groove, the fixed column, thread groove and short bolt, the motor installation is fixed in one side of unloading valve main part. Through above-mentioned scheme, can't lead to the accuse to the discharge capacity that gets into in the unloading valve main part, cause the inside jam of unloading valve main part easily, open the access hole and clear away, seriously influence the work efficiency of unloading valve.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide an anti-clogging star-shaped cinder valve, so as to solve the problems that the amount of the material discharged by the conventional cinder valve is not easy to control, and the material is easy to form an arch in the cinder valve, so that the working efficiency of the discharge valve is low.

The utility model provides a prevent blockking up star type unloading valve, including the valve body to and with the feed end fixed connection's of valve body unloading fill, wherein, unloading fill includes casing, baffle, first driving piece and first broken piece that encircles, the discharge end of casing and the feed end fixed connection of valve body, two one side of baffle via two round pin hub rotation respectively set up in the casing, and two the baffle is located the relative both sides of casing feed end respectively, two first driving piece sets up on the casing and the output is connected with two round pin axles respectively, two first driving piece is used for driving two respectively one side of baffle is around the upset of round pin axle in order to open or the feed end of closed casing, at least one first broken piece that encircles sets up in the casing inside and the discharge end that is located the casing and just supply to break the material of caking to encircle.

Preferably, the valve body includes the disk seat, sets up rotation piece and the second driving piece in disk seat inside, the output of second driving piece is connected with rotation piece and is used for the drive rotation piece rotates around self axis direction.

Preferably, the rotating part comprises an impeller shaft rotatably arranged in the valve seat and impellers, one end of the impeller shaft extends to the outside of the valve seat and is connected with the output end of the second driving part, and the impellers are fixedly arranged on the surface of the impeller shaft at intervals along the circumferential direction of the impeller shaft.

Preferably, the valve body further comprises a cover plate, and the cover plate is detachably connected with one end of the valve seat through a plurality of connecting pieces.

Preferably, the first driving part comprises a first telescopic part and a connecting rod, the first telescopic part is hinged to the outer side wall of the shell, the output end of the first telescopic part is hinged to one end of the connecting rod, and the other end of the connecting rod is fixedly connected with a pin shaft.

Preferably, the first arch breaking piece comprises a supporting plate, a third driving piece, a rotating rod and stirring rods, two opposite sides of the supporting plate are fixedly connected with the inner wall of the discharge end of the shell, the third driving piece is fixedly arranged on the supporting plate, an output shaft of the third driving piece is fixedly connected with one end of the rotating rod, and the stirring rods are fixedly arranged on the rotating rod at intervals.

Preferably, the ash discharge hopper further comprises a second arch breaking piece, the second arch breaking piece further comprises a second telescopic part and a cone, the second telescopic part is fixedly arranged on the supporting plate, and the output end of the second telescopic part is fixedly connected with the cone to drive the cone to move towards the direction of the feed end of the shell.

Preferably, the opposite sides of the housing are provided with vibration exciters.

Preferably, the first and second extendable portions are electric rams or hydraulic cylinders.

Preferably, the inner surface of the shell is coated with a protective coating, and the protective coating is a glass fiber coating or an aluminum oxide corrosion-resistant coating.

The beneficial effects of the utility model are that: the utility model provides a prevent blockking up star type unloading valve, the discharge end of casing and the feed end fixed connection of valve body, according to the volume of the material of unloading, through the upset of round pin axle of one side of two baffles of two first driving pieces difference drive, adjust casing feed end open-ended size, prevent effectively that the material from concentrating into in the casing, simultaneously, first broken piece of encircleing can break the arch to the material that gets into the inside caking of casing to avoid the material to block up in the valve body.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of an anti-clogging star-type cindervalve of the present invention;

FIG. 2 is a partial cross-sectional view of the anti-clogging star-type cindervalve of the present invention;

fig. 3 is a schematic view of the interior of the valve seat of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.

The utility model provides a prevent blockking up star type unloading valve, including valve body 1 to and the unloading fill 2 with the feed end fixed connection of valve body 1.

In this embodiment, the ash hopper 2 includes a housing 21, a baffle 22, a first driving member 23 and a first arch-breaking member 24, the discharge end of the housing 21 is fixedly connected to the feed end of the valve body 1, one side of the two baffles 22 is rotatably disposed in the housing 21 via two pins, the two baffles 22 are disposed on two opposite sides of the feed end of the housing 21, the two first driving members 23 are disposed on the housing 21, and the output ends of the two first driving members are connected to the two pins, respectively, the two first arch-breaking members 24 are disposed inside the housing 21 and are disposed at the discharge end of the housing 21.

In the actual operation process, according to the amount of the discharged materials, one side of each of the two baffle plates 22 is driven to turn around the pin shaft through the two first driving pieces 23 to open or close the feeding end of the shell 21, the opening size of the feeding end of the shell 21 is adjusted, the materials are prevented from entering the shell 21 in a centralized mode, meanwhile, the two first arch breaking pieces 24 break arches the caked materials, and the blockage phenomenon of the materials in the valve body 1 is avoided.

In this embodiment, the valve body 1 includes a valve seat 11, a rotating member 12 disposed inside the valve seat 11, and a second driving member 13, wherein an output end of the second driving member 13 is connected to the rotating member 12 for driving the rotating member 12 to rotate around its axis; the second driving member 13 is a speed reducing motor, and more specifically, the rotating member 12 includes an impeller shaft 121 rotatably disposed in the valve seat 11, and impellers 122, one end of the impeller shaft 121 extends to the outside of the valve seat 11 and is connected to an output end of the second driving member 13, the six impellers 122 are fixedly disposed on the surface of the impeller shaft 121 at intervals along the circumferential direction of the impeller shaft 121, and the material entering the valve seat 11 is output through a discharge end of the valve seat 11 by the rotation of the impellers 122.

On the basis of the scheme, the valve body 1 further comprises a cover plate 14, and the cover plate 14 is detachably connected with one end of the valve seat 11 through a plurality of connecting pieces. Wherein, the connecting piece can be a bolt and a nut screwed with the bolt, when the inside of the valve seat 11 is blocked, the inside of the valve seat 11 is cleaned by detaching the cover plate 14.

Specifically, the first driving member 23 includes a first telescopic portion 231 and a connecting rod 232, the first telescopic portion 231 is hinged to the outer side wall of the housing 21, an output end of the first telescopic portion 231 is hinged to one end of the connecting rod 232, and the other end of the connecting rod 232 is fixedly connected to a pin.

In this embodiment, the first arch-breaking element 24 includes a supporting plate 241, a third driving element 242, a rotating rod 243 and a plurality of stirring rods 244, two opposite sides of the supporting plate 241 are fixedly connected to an inner wall of the discharging end of the casing 21, the third driving element 242 is fixedly disposed on the supporting plate 241, an output shaft of the third driving element 242 is fixedly connected to one end of the rotating rod 243, and the plurality of stirring rods 244 are fixedly disposed on the rotating rod 243 at intervals. It should be noted that the supporting plate 241 does not close the discharging end of the housing 21, but divides the discharging end of the housing 21 into two conveying passages through which the material can enter the valve seat 11.

On the basis of the above scheme, in order to further improve the arch breaking effect, the ash hopper 2 further comprises a second arch breaking member 25, the second arch breaking member 25 further comprises a second expansion part 251 and a cone 252, the second expansion part 251 is fixedly arranged on the supporting plate 241, the output end of the second expansion part 251 is fixedly connected with the cone 252 to be moved in the direction of driving the cone 252 towards the feed end of the shell 21, and the first expansion part 231 and the second expansion part 251 are electric push rods or hydraulic cylinders.

Further, opposite sides of the housing 21 are provided with exciters 26. The housing 21 is vibrated by the exciter 26 to facilitate blanking.

On the basis of the above scheme, the inner surface of the shell 21 is coated with a protective coating, which is a glass fiber coating, and of course, can also be an aluminum oxide corrosion-resistant coating.

The utility model has the advantages that: the utility model provides a prevent blockking up star type unloading valve, the discharge end of casing and the feed end fixed connection of valve body, according to the volume of the material of unloading, through the upset of round pin axle of one side of two baffles of two first driving pieces difference drive, adjust casing feed end open-ended size, prevent effectively that the material from concentrating into in the casing, simultaneously, first broken piece of encircleing can break the arch to the material that gets into the inside caking of casing to avoid the material to block up in the valve body.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a prevent blockking up star type unloading valve, its characterized in that, including the valve body to and the unloading fill with the feed end fixed connection of valve body, wherein, the unloading fill includes casing, baffle, first driving piece and first broken piece that encircles, the discharge end of casing and the feed end fixed connection of valve body, two one side of baffle via two round pin axles rotate respectively set up in the casing, and two the baffle is located the relative both sides of casing feed end respectively, two first driving piece sets up on the casing and the output is connected with two round pin axles respectively, two first driving piece is used for driving two respectively one side of baffle is around the upset of round pin axle in order to open or the feed end of closed casing, at least one first broken piece that encircles sets up in the casing inside and be located the discharge end of casing and supply to break the material of caking and encircle.

2. The anti-clogging star-type cindervalve as claimed in claim 1, wherein said valve body comprises a valve seat, a rotating member disposed inside said valve seat, and a second driving member, an output end of said second driving member is connected to said rotating member for driving said rotating member to rotate around its axis.

3. The anti-clogging star-shaped cinder valve according to claim 2, wherein the rotating member comprises an impeller shaft rotatably disposed in the valve seat, and impellers, one end of the impeller shaft extends outside the valve seat and is connected to the output end of the second driving member, and a plurality of the impellers are fixedly disposed on the surface of the impeller shaft at intervals along the circumferential direction of the impeller shaft.

4. The anti-clogging star-type cindervalve of claim 2, wherein said valve body further comprises a cover plate removably connected to one end of the valve seat via a plurality of connectors.

5. The anti-clogging star-shaped cinder valve according to claim 1, wherein the first driving member comprises a first expansion portion and a connecting rod, the first expansion portion is hinged to the outer side wall of the housing, an output end of the first expansion portion is hinged to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to a pin.

6. The anti-clogging star-shaped cinder valve according to claim 5, wherein the first arch breaking member comprises a support plate, a third driving member, a rotating rod and stirring rods, wherein two opposite sides of the support plate are fixedly connected with the inner wall of the discharge end of the housing, the third driving member is fixedly arranged on the support plate, an output shaft of the third driving member is fixedly connected with one end of the rotating rod, and the stirring rods are fixedly arranged on the rotating rod at intervals.

7. The anti-clogging star-shaped cinder valve according to claim 6, wherein the cinder hopper further comprises a second arch breaking member, the second arch breaking member further comprises a second telescopic part and a cone, the second telescopic part is fixedly arranged on the support plate, and the output end of the second telescopic part is fixedly connected with the cone for driving the cone to move towards the direction of the feed end of the housing.

8. The anti-clogging star-shaped cindervalve as claimed in claim 1, wherein the opposite sides of said housing are provided with vibration exciters.

9. The anti-clogging star-shaped cinder valve according to claim 7, wherein the first telescoping section and the second telescoping section are electric push rods or hydraulic cylinders.

10. The anti-clogging star-type cindervalve according to claim 1, wherein the inner surface of said housing is coated with a protective coating, said protective coating being a fiberglass coating or an alumina corrosion-resistant coating.