CN217130362U - Butterfly valve arch breaking assembly device and storage bin - Google Patents

Abstract

The utility model relates to a butterfly valve arch-breaking assembly device and a storage bin, wherein the butterfly valve arch-breaking assembly device comprises a butterfly valve and an arch-breaking component; the butterfly valve comprises a mounting seat, and a discharge channel communicated with the storage bin is arranged on the mounting seat; the rotating piece penetrates through the mounting seat; the valve plate is connected with the rotating part and used for controlling the opening and closing of the discharging channel; the broken subassembly that encircles with rotate the piece and connect, the effect end that encircles the subassembly is located discharging channel's top, the broken assembly device and the feed bin that encircles of butterfly valve that this application provided will be broken and install the device on the butterfly valve, can realize breaking in step and encircleing when the blowing is opened to the butterfly valve, and easy and simple to handle, and saved actuating mechanism and external power supply etc. good to adverse circumstances adaptability, it is with low costs to make use and maintain.

Description

Butterfly valve arch breaking assembly device and storage bin

Technical Field

The utility model belongs to the technical field of the feed bin annex, in particular to butterfly valve arch breaking assembly device and feed bin.

Background

At present, the storage bins used in powder engineering of cement, metallurgy, dry-mixed mortar and the like often generate phenomena of material accumulation, arching and the like at the outlet of the storage bin in practical application, and the phenomena hinder the falling of the materials. In order to solve this problem, an arch breaking device is usually installed in the storage bin to ensure the smooth falling of the material. The existing arch breaking devices mainly comprise a plurality of devices, namely, an arch is broken by knocking with an air hammer; secondly, the vibration motor vibrates to break the arch; thirdly, the air cannon adopts a mode of arch breaking and the like, but the arch breaking device has a complex structure and needs to be provided with various driving mechanisms such as a motor, a speed reducer and the like, a power supply and the like in the using process. On the other hand, some feed bins are usually butterfly valves selected at the bottom of the feed bin in order to ensure that the effective flow area is large and the resistance is small when the emptying valves are fully opened. The arch breaking devices on the market are usually arranged on the side wall of the storage bin, so that the butterfly valve interferes with the arch breaking devices in the using process.

SUMMERY OF THE UTILITY MODEL

The technical problem is solved, the utility model aims to provide a butterfly valve is broken and is encircleed assembly device and feed bin installs the broken device of encircleing on the butterfly valve, can realize breaking the arch in step when the blowing is opened to the butterfly valve, and is easy and simple to handle, and has saved actuating mechanism and external power supply etc. and is good to adverse circumstances adaptability, makes and uses the maintenance cost low.

The technical scheme of the utility model as follows:

a butterfly valve arch breaking assembly device comprises a butterfly valve and an arch breaking component;

the butterfly valve comprises a mounting seat, and a discharge channel communicated with the storage bin is arranged on the mounting seat;

the rotating piece penetrates through the mounting seat (5) along a direction perpendicular to the discharging channel;

the valve plate is arranged in the mounting seat, is connected with the rotating piece and is used for controlling the opening and closing of the discharging channel;

the arch breaking assembly is connected with the rotating piece, and the action end of the arch breaking assembly is located above the discharging channel.

Preferably, the arch breaking assembly comprises:

a mounting member coupled to the rotating member;

the arch breaking piece is detachably connected with the mounting piece.

Preferably, the arch breaking member comprises:

the cutter body and the valve plate form an included angle;

the plurality of blades are arranged on two sides of the cutter body, and the blades are arranged in a staggered mode.

Preferably, the butterfly valve arch breaking assembly device comprises at least two first limiting parts, and at least one first limiting part is arranged on each of two sides of the cutter body.

Preferably, the cutter body is detachably connected with the mounting member through a connecting structure, and the connecting structure includes:

the pressing plate is parallel to the side parts of the cutter body and the mounting piece;

the pin shaft is at least partially arranged in the pressing plate, the cutter body and the mounting piece in a penetrating mode;

and the fasteners are used for locking the two ends of the pin shaft by pressing the pressing plate.

Preferably, the connecting structure comprises a shaft sleeve, the shaft sleeve is sleeved on the pin shaft, one end of the pressing plate is attached to the end portion of the shaft sleeve, and the length of the shaft sleeve is slightly larger than the sum of the width of the cutter body and the width of the mounting piece.

Preferably, the butterfly valve includes a second limiting member, and the second limiting member is disposed on an inner side wall of the discharge passage on the mounting seat.

Preferably, the butterfly valve comprises a gasket provided at an upper end of the mounting seat.

Preferably, the butterfly valve arch breaking assembly device comprises an operating piece, wherein the operating piece is arranged on the outer side of the mounting seat and is connected with the end part of the rotating piece; and

and the third limiting part is arranged in the control swing travel range of the control part.

Preferably, the butterfly valve arch breaking assembly device comprises a bolt, and when the bolt is inserted into a joint of the operating part and the rotating part, the operating part is limited from driving the rotating part to rotate.

A storage bin comprises a bin body and the butterfly valve arch breaking assembly device, wherein the butterfly valve arch breaking assembly device is detachably connected with the bottom of the bin body.

The utility model provides a pair of butterfly valve is broken and is encircleed assembly device and feed bin, the broken assembly device that encircles of butterfly valve is including installing the mount pad in feed bin exit position department, when treating the feed bin needs the blowing, rotate the piece through the manipulation, make to rotate at the mount pad internal rotation, drive then with rotate the valve plate of being connected and with rotate the broken subassembly synchronous rotation that encircles of being connected, at broken subassembly pivoted in-process that encircles, broken encircleing the subassembly will be to the broken material of arching in the feed bin and encircle, and simultaneously, the valve plate is changed into vertical state by the horizontality, the material can be smoothly followed and discharged in the feed bin. This application pioneering nature will be broken and encircle the unit mount on the rotation piece of butterfly valve, make the butterfly valve except having traditional valve function, can also break the arch to the material, and on the same reason also make to break to encircle the unit and have basic broken function, can also act as the valve and use, have advantages such as effective flow area big resistance is little. In addition, the arch breaking assembly is installed at the center position close to the storage bin, the structure is more simplified, the acting force for opening the butterfly valve is utilized to simultaneously break the arch, components such as a driving mechanism and a power supply in the traditional arch breaking device are omitted, and the arch breaking device can adapt to severe environments. Therefore, the butterfly valve arch breaking assembly device and the storage bin have the advantages that the arch breaking assembly is installed on the butterfly valve, synchronous arch breaking can be achieved when the butterfly valve is opened for discharging, operation is simple and convenient, the driving mechanism, the external power supply and the like are omitted, adaptability to severe environments is good, and manufacturing, using and maintaining cost is low.

Drawings

FIG. 1 is a schematic structural diagram of a first arch breaking device in the prior art;

FIG. 2 is a schematic structural diagram of a second arch breaking device in the prior art;

fig. 3 is a schematic structural view of the butterfly valve arch breaking assembly device provided by the present invention;

fig. 4 is a schematic view of the operation attitude change of the butterfly valve arch breaking assembly device provided by the utility model installed under the storage bin;

fig. 5 is a schematic structural diagram of an arch breaking assembly provided by the present invention;

fig. 6 is a cross-sectional view of the arch breaking assembly provided by the present invention.

Description of the reference numerals

01. A drive mechanism; 02. a squeegee; 03. a beam frame type vibration body; 04. a damping device; 05. a power source; 1. a manipulation member; 2. a bolt; 3. a gasket; 4. an arch breaking assembly; 41. a mounting member; 42. breaking the arch; 421. a cutter body; 422. a blade; 5. a mounting seat; 51. a discharge channel; 6. a rotating member; 7. a second limiting member; 8. a valve plate; 9. an oil cup; 10. a third limiting member; 11. a first limit piece; 12. pressing a plate; 13. a pin shaft; 14. a fastener; 15. a shaft sleeve.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The arch breaking device in the prior art is generally of two types, one type is the arch breaking device shown in fig. 1, a scraper 02 is arranged in a storage bin, the scraper 02 is driven by a driving mechanism 01 to move along the circumferential direction of the side wall of the storage bin, materials attached to the side wall of the storage bin are scraped, and then the arch breaking purpose is achieved. The other type is the arch breaking device shown in fig. 2, a beam type vibration body 03 is obliquely arranged in the storage bin, two ends of the beam type vibration body 03 are in contact with the inner side wall of the storage bin through a damping device 04, and an external power supply 05 drives the beam type vibration body 03 to vibrate, so that the arch-forming materials on the inner side wall of the storage bin fall off due to vibration, and the arch breaking purpose is achieved. The two arch breaking devices are complex in structure, and need to be provided with various driving mechanisms 01 such as motors and speed reducers or a power supply 05, and on the other hand, the vibration mechanisms, the motors, the speed reducers and the like can generate large noise to cause harm to workers, and the whole manufacturing, using and maintaining cost is large.

As shown in fig. 3 to fig. 6, the present invention provides a butterfly valve arch breaking assembly device and a storage bin, wherein the butterfly valve arch breaking assembly device comprises a butterfly valve and an arch breaking component 4; the butterfly valve comprises a mounting seat 5, wherein the mounting seat 5 is provided with a discharge passage 51 communicated with the storage bin; the rotating piece 6 penetrates through the mounting seat 5 along the direction perpendicular to the discharging channel, and the mounting seat 5 is provided with a discharging channel 51 communicated with the storage bin; the valve plate 8, the valve plate 8 is connected with rotating part 6, is used for controlling the opening and closing of the discharging channel 51; the arch breaking assembly 4 is connected with the rotating piece 6, and the action end of the arch breaking assembly 4 is positioned above the discharging channel 51.

The broken assembly device that encircles of butterfly valve is including installing mount pad 5 in feed bin exit position department, when treating the feed bin needs the blowing, rotate piece 6 through the manipulation, make and rotate piece 6 at 5 internal rotations of mount pad, then drive and rotate the valve plate 8 that 6 are connected and with rotate the broken 4 synchronous rotations that encircle the subassembly that 6 are connected, at broken 4 pivoted in-process that encircle, broken subassembly 4 that encircles will arch the material in the feed bin and break and encircle, and simultaneously, valve plate 8 is changed into vertical state by the horizontality, the material can be smoothly followed and discharged in the feed bin. This application pioneering nature will be broken and encircle the unit mount on the rotation piece 6 of butterfly valve, make the butterfly valve except having traditional valve function, can also break the arch to the material, and on the same reason also make to break to encircle the unit and have basic broken function of encircleing, can also act as the valve and use, have advantages such as effective flow area big resistance is little. In addition, the arch breaking assembly is installed at the center position close to the storage bin, the structure is more simplified, the acting force for opening the butterfly valve is utilized to simultaneously break the arch, the parts such as a driving mechanism 01 and a power supply 05 in the traditional arch breaking device are omitted, and the arch breaking device can adapt to severe environments. Consequently, the broken assembly device that encircles of butterfly valve and feed bin that this application provided will break the arch device and install on the butterfly valve, can realize opening the blowing at the butterfly valve and broken the arch in step, and easy and simple to handle, and saved actuating mechanism 01 and external power supply 05 etc. and good to adverse circumstances adaptability, make and use the maintenance cost low.

In addition, the application provides a broken assembly device that encircles of butterfly valve because saved parts such as vibration mechanism, motor, speed reducer, only need operating personnel manual operation can, the production of noise prevention. Preferably, an oil cup 9 may be provided to fill the rotating member 6 with oil at a position where it is in rotational contact with other members to reduce the difficulty of the operator in handling.

The cross section shape, width, material and the like of the rotating piece 6 can be selected adaptively according to the materials in the storage bin, the connection between the mounting seat 5 and the rotating piece 6 is preferably fixed, for example, the arch breaking assembly 4 can be welded on the rotating piece 6 by welding, and the width of the rotating piece 6 is suitable for installing the arch breaking assembly 4. In addition, can also make the improvement to the quantity of arranging of broken subassembly 4 on rotating piece 6, can set up broken subassembly 4 into at least two, and concrete quantity of setting and the mode of arranging can be decided according to discharging channel 51 shape and/or size on mount pad 5, and it should be noted that, broken subassembly 4 also should not set up too much, still need consider the operation degree of difficulty that the weight of broken subassembly 4 brought for rotating piece 6 rotates.

The core of the utility model lies in that, a broken assembly device who encircles subassembly 4 is installed to the butterfly valve is provided, this kind of assembly device can not be simple think the butterfly valve or break and encircle subassembly 4, and what should understand has the broken device that encircles of butterfly valve function, perhaps has the butterfly valve that encircles the function, in order to explain more clearly that the butterfly valve that this application provided breaks the superiority that the assembly device had, now do the detailed description to specific structure:

in the embodiment provided by the present invention, please show in fig. 5 and fig. 6, the arch breaking assembly 4 includes: a mounting member 41, the mounting member 41 being connected to the rotation member 6; broken arch 42, can dismantle with installed part 41 and be connected, broken arch 42 includes: a knife body 421, the knife body 421 is obliquely arranged; the blade 422, the blade 422 is installed on the cutter body 421, and the blade 422 is equipped with two at least, and each blade 422 dislocation is arranged mutually. The mounting part 41 can be connected with the rotating part 6 by welding or other stable fixed connection methods, and the structure of the mounting part 41 determines the overall posture of the arch breaking part 42 and the swing angle range of the arch breaking part 42. Preferably, the mounting member 41 is slightly inclined, the cutter body 421 is mounted on the mounting member 41, and the cutter body 421 is also inclined, so as to prevent the upper end portion of the cutter body 421 from touching the side wall of the storage bin, and to reduce the operation blind area of the arch breaking member 42, the inclination angles of the mounting member 41 and the cutter body 421 are related to the cone angle of the storage bin, the discharge opening at the bottom of the storage bin, and the specific position of the arch breaking member 42 mounted on the rotating member 6, therefore, the specific inclination angles of the mounting member 41 and the cutter body 421 can be set according to actual conditions, and are not limited specifically herein. The position of the blade 422 is set by the position of the material arch in the bin, and is usually located closer to the front end of the cutter body 421. The shape, number and arrangement of the blades 422 determine the stirring range of the arch breaking member 42, and the blades 422 may be at least two, for example, when the blades 422 are two, the two blades 422 may be respectively disposed at two sides of the cutter body 421, and the positions of the two blades are approximately corresponding to each other and are staggered by a certain angle, so that the stirring range of the arch breaking member 42 can be enlarged.

In the embodiment provided in the present application, please refer to fig. 5 and 6, the butterfly valve arch breaking assembly device includes at least two first limiting members 11, and at least one first limiting member 11 is disposed on each of two sides of the cutter body 421. The setting of first locating part 11 can prescribe a limit to the turned angle of cutter body 421, and first locating part 11 prevents the inside wall of the preceding tip scraping feed bin of cutter body 421, can also prevent simultaneously that the inside wall of feed bin from leaning on the front end of cutter body 421 and making the butterfly valve can not fully open the material that causes and pile up on valve plate 8. As for the number and the arrangement position of the first limiting members 11, it is preferable to limit the rotation of the cutter body 421, that is, the limiting members are set within the range of the rotation of the cutter body 421, and simultaneously restrict the clockwise and counterclockwise rotation of the cutter body 421.

In order to enable the knife body 421 to rotate to a small range in the back direction thereof, so that the arch-breaking element 42 has a larger rotation angle range, an improvement can be made on the connection structure between the knife body 421 and the mounting part 41, and specifically, the connection structure includes: the pressing plate 12, the pressing plate 12 is parallel to the side of the knife body 421 and the mounting piece 41; the pin shaft 13 is at least partially arranged through the pressing plate 12, the cutter body 421 and the mounting part 41; and a fastener 14, wherein the fastener 14 is used for locking the two ends of the pin shaft 13 by pressing the pressing plate 12. The fastening piece 14 can be a nut, and the bottom of the nut abuts against the pressing plate 12 to achieve the purpose of locking through the threaded connection of the nut and the pin shaft 13.

Further, as shown in fig. 6, the connecting structure includes a shaft sleeve 15, the shaft sleeve 15 is sleeved on the pin 13, one end of the pressing plate 12 is attached to an end of the shaft sleeve 15, a length of the shaft sleeve 15 is slightly greater than a sum of a width of the cutter body 421 and a width of the mounting member 41, so that a certain gap is formed between the cutter body 421 and the mounting member 41, so that a certain rotating space exists for the cutter body 421 to rotate toward a back direction thereof, and a size of the gap determines a size of a back rotating angle of the cutter body 421.

In the embodiment provided by the present application, the butterfly valve includes the second limiting member 7, and the second limiting member 7 is disposed on the inner sidewall of the discharging channel 51 on the mounting seat 5. When rotating piece 6 and driving the valve plate 8 and rotate and contact with second locating part 7, can inject valve plate 8 and continue to rotate, preferably, the lateral wall of second limiting plate is vertical plane, and when this vertical plane and the half plane of valve contacted, can make valve plate 8 be in vertical state, the feed bin can not influence the speed of its blowing when the blowing like this.

Wherein, the butterfly valve includes packing ring 3, and the upper end of mount pad 5 is located to packing ring 3, and mount pad 5 and setting can be dismantled with the bolt and be connected at the packing ring 3 of 5 upper ends of mount pad and the discharge opening of feed bin bottom, and the preferred elastic material of packing ring 3 can improve the leakproofness between mount pad 5 and the feed bin, can avoid the material to flow from the clearance between feed bin and the mount pad 5. And filling materials into the storage bin when the butterfly valve is in a closed state.

In the embodiment provided by the application, the butterfly valve arch breaking assembly device comprises an operating part 1, wherein the operating part 1 is arranged on the outer side of a mounting seat 5 and is connected with the end part of a rotating part 6; and the third limiting part 10, the third limiting part 10 locates in the manipulation swing stroke range of the manipulation piece 1. The setting up of control 1 is rotated 6 and is more convenient provides the solution that rotate, and control 1 includes and establishes the sleeve of being connected with rotating 6 covers to and the stock rod of being connected with telescopic lateral wall, the spheroid of being connected with the stock rod, the length setting of stock rod has been encircleed in with the feed bin and has been piled up the condition, weight and rotated 6, broken 4 whole weights of subassembly and all relevant, follow angles such as ergonomic, laborsaving and go the setting.

The third limiting member 10 can limit the angle of the rotating member 6 driven by the operating member 1, so that the specific safety position of the third limiting member 10 is set by the angle of the rotating member 6. Preferably, the third limiting member 10 is disposed on an outer sidewall of the sleeve.

Further, the butterfly valve arch breaking assembly device comprises a bolt 2, and when the bolt 2 is inserted into the joint of the operating part 1 and the rotating part 6, the operating part 1 is limited from driving the rotating part 6 to rotate. The presence of the plug 2 prevents the operating element 1 from being mishandled and allows the plug 2 to be extracted each time the arch is broken by unloading, preferably the plug 2 being inserted into the sleeve and the end of the rotating element 6 inside the sleeve.

The application also provides a feed bin, including the storehouse body and the broken assembly device that encircles of foretell butterfly valve, specific embodiment and technological effect please refer to the broken assembly device that encircles of foretell butterfly valve, no longer describe herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The butterfly valve arch breaking assembly device is characterized by comprising a butterfly valve and an arch breaking assembly (4);

the butterfly valve comprises a mounting seat (5), wherein the mounting seat (5) is provided with a discharge passage (51) communicated with the storage bin;

a rotating part (6), wherein the rotating part (6) penetrates through the mounting seat (5) along a direction perpendicular to the discharging channel (51);

the valve plate (8) is arranged in the mounting seat (5), and the valve plate (8) is connected with the rotating piece (6) and used for controlling the opening and closing of the discharging channel (51);

the arch breaking assembly (4) is connected with the rotating piece (6), and the action end of the arch breaking assembly (4) is located above the discharging channel (51).

2. Butterfly valve arch breaking assembly device according to claim 1, characterized in that said arch breaking assembly (4) comprises:

a mounting (41), the mounting (41) being connected to the rotating member (6);

and the arch breaking piece (42) is detachably connected with the mounting piece (41).

3. The butterfly valve arch breaking assembly device of claim 2,

the arch-breaking element (42) comprises:

the cutter body (421), the said cutter body (421) and said valve plate (8) form the angle arrangement;

the cutter comprises a plurality of blades (422), wherein the blades (422) are arranged on two sides of the cutter body (421), and the blades (422) are arranged in a staggered mode.

4. The butterfly valve arch breaking assembly device of claim 3, wherein the butterfly valve arch breaking assembly device comprises a first limiting member (11), wherein the number of the first limiting members (11) is at least two, and at least one first limiting member (11) is disposed on each of two sides of the cutter body (421).

5. The butterfly valve arch breaking assembly device of claim 3, wherein the knife body (421) is removably connected to the mounting member (41) by a connecting structure comprising:

the pressing plate (12), the pressing plate (12) is parallel to the side parts of the cutter body (421) and the mounting part (41);

the pin shaft (13), at least part of the pin shaft (13) is arranged through the pressing plate (12), the cutter body (421) and the mounting piece (41);

a fastener (14), the fastener (14) is used for locking the two ends of the pin shaft (13) by pressing the pressure plate (12).

6. The butterfly valve arch breaking assembly device according to claim 5, wherein the connecting structure comprises a shaft sleeve (15), the shaft sleeve (15) is sleeved on the pin shaft (13), one end of the pressing plate (12) is attached to the end of the shaft sleeve (15), and the length of the shaft sleeve (15) is slightly greater than the sum of the width of the cutter body (421) and the width of the mounting piece (41).

7. The butterfly valve arch breaking assembly device according to claim 1, characterized in that the butterfly valve comprises a second stop (7), the second stop (7) being provided on an inner side wall of the outlet channel (51) of the mounting seat (5).

8. The butterfly valve arch breaking assembly device according to any one of claims 1 to 7, wherein the butterfly valve arch breaking assembly device comprises a manipulating member (1), the manipulating member (1) is arranged outside the mounting seat (5) and is connected with the end of the rotating member (6); and

the third limiting part (10), the third limiting part (10) is located the manipulation swing stroke scope of manipulation piece (1).

9. The butterfly valve arch breaking assembly device according to claim 8, characterized in that the butterfly valve arch breaking assembly device comprises a plug (2), and when the plug (2) is inserted into a joint of the operating member (1) and the rotating member (6), the operating member (1) is limited to drive the rotating member (6) to rotate.

10. A storage bin, which is characterized by comprising a storage bin body and the butterfly valve arch breaking assembly device as claimed in any one of claims 1 to 9, wherein the butterfly valve arch breaking assembly device is detachably connected with the bottom of the storage bin body.

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